TOBY-L210-03S [U-BLOX]
Cellular Telephone Circuit,;
| 型号： | TOBY-L210-03S |
| 厂家： | 
u-blox AG |
| 描述： | Cellular Telephone Circuit, |
| 文件： | 总45页 (文件大小：1818K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
TOBY-L2 series
Multi-mode LTE Cat 4 modules with HSPA+ and/or 2G
fallback
Data sheet
Abstract
Technical data sheet describing TOBY-L2 series multi-mode cellular modules. The modules are a
complete and cost efficient LTE/3G/2G multi-mode solution offering up to 150 Mbit/s download and
up to 50 Mbit/s upload data rate, covering up to six LTE bands, up to five WCDMA/DC-HSPA+ bands
and up to four GSM/EGPRS bands in the compact TOBY form factor.
www.u-blox.com
UBX-13004573 - R30
TOBY-L2 series - Data sheet
Document information
Title
TOBY-L2 series
Subtitle
Multi-mode LTE Cat 4 modules with HSPA+ and/or 2G fallback
Document type
Document number
Revision and date
Disclosure restriction
Data sheet
UBX-13004573
R30
06-Apr-2020
Product status
Functional Sample
Corresponding content status
Draft
For functional testing. Revised and supplementary data will be published later.
In development /
Prototype
Objective specification
Target values. Revised and supplementary data will be published later.
Engineering sample Advance information
Data based on early testing. Revised and supplementary data will be published later.
Data from product verification. Revised and supplementary data may be published later.
Document contains the final product specification.
Initial production
Early production information
Production information
Mass production /
End of life
UBX-13004573 - R30
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TOBY-L2 series - Data sheet
This document applies to the following products:
Name
Type number
Modem version
Application version
PCN reference
Product status
TOBY-L200
TOBY-L200-00S-00
TOBY-L200-00S-01
TOBY-L200-02S-00
TOBY-L200-02S-01
TOBY-L200-03S-00
09.71
A01.15
UBX-14044437
UBX-16026448
UBX-15029946
UBX-16031212
UBX-17022983
UBX-19058317
UBX-19000820
UBX-19058317
UBX-18012849
UBX-17013932
UBX-19058317
UBX-17013932
UBX-19058317
UBX-19000820
UBX-19058317
UBX-19000820
UBX-19058317
UBX-14044437
UBX-15029946
UBX-16031212
UBX-17022983
UBX-19058317
UBX-19000820
UBX-19058317
UBX-19056311
UBX-15021694
UBX-16005471
UBX-19042394
UBX-19058317
UBX-20009693
UBX-16025501
UBX-19058317
UBX-17013073
UBX-19058317
UBX-15029946
UBX-16031212
UBX-17022983
UBX-19058317
UBX-19000820
UBX-19058317
Obsolete
09.71
A01.30
Obsolete
15.90
A01.00
Obsolete
15.90
A01.10
End of life
15.90
A01.50
End of life
15.90
A01.52
End of life
TOBY-L200-03S-01
16.19
A01.02
Mass production
Mass production
End of life
16.19
A01.04
TOBY-L201
TOBY-L201-01S-00
TOBY-L201-02S-00
09.93
A01.07
(for AT&T): 09.93
(for AT&T): 09.93
(for VZW): 09.94
(for VZW): 10.04
(For AT&T) 20.03
(for AT&T): 20.03
(For VZW) 20.03
(for VZW): 20.04
09.71
(for AT&T): A02.50
(for AT&T): A02.52
(for VZW): A01.02
(for VZW): A01.01
(For AT&T) A01.02
(for AT&T): A01.04
(For VZW) A01.02
(for VZW): A01.00
A01.15
End of life
End of life
End of life
End of life
TOBY-L201-02S-01
Mass production
Mass production
Mass production
Mass production
Obsolete
TOBY-L210
TOBY-L210-00S-00
TOBY-L210-02S-00
TOBY-L210-02S-01
TOBY-L210-03S-00
15.63
A01.03
Obsolete
15.63
A01.10
End of life
15.63
A01.50
End of life
15.63
A01.52
End of life
TOBY-L210-03S-01
16.19
A01.02
Mass production
Mass production
Initial production
Obsolete
16.19
A01.04
TOBY-L210-03S-34
TOBY-L210-60S-00
TOBY-L210-60S-01
TOBY-L210-62S-00
16.19
A01.03
09.94
A01.00
09.94
A01.01
Obsolete
16.05
A01.02
End of life
16.05
A01.05
End of life
TOBY-L210-65S-00
TOBY-L220-02S-00
16.05
A01.05
Mass production
Mass production
Mass production
Mass production
Mass production
Obsolete
TOBY-L220
TOBY-L280
15.93
A01.00
15.93
A01.04
TOBY-L220-62S-00
16.04
A01.00
16.04
A01.02
TOBY-L280-02S-00
TOBY-L280-02S-01
TOBY-L280-03S-00
15.63
A01.03
15.63
A01.10
End of life
15.63
A01.50
End of life
15.63
A01.52
End of life
TOBY-L280-03S-01
16.19
A01.02
Mass production
Mass production
16.19
A01.04
u-blox or third parties may hold intellectual property rights in the products, names, logos and designs included in this document.
Copying, reproduction, modification or disclosure to third parties of this document or any part thereof is only permitted with the
express written permission of u-blox.
The information contained herein is provided “as is” and u-blox assumes no liability for its use. No warranty, either express or
implied, is given, including but not limited to, with respect to the accuracy, correctness, reliability and fitness for a particular
purpose of the information. This document may be revised by u-blox at any time without notice. For the most recent documents,
visit www.u-blox.com.
Copyright © u-blox AG.
UBX-13004573 - R30
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TOBY-L2 series - Data sheet
Contents
Document information................................................................................................................................ 2
Contents ..........................................................................................................................................................4
1
Functional description .........................................................................................................................6
1.1 Overview........................................................................................................................................................ 6
1.2 Product features ......................................................................................................................................... 6
1.3 Block diagram .............................................................................................................................................. 7
1.4 Product description ....................................................................................................................................8
1.5 AT command support ................................................................................................................................ 9
1.6 Supported features .................................................................................................................................. 10
Interfaces ............................................................................................................................................... 12
2.1 Power management ..................................................................................................................................12
2
2.1.1
Module supply input (VCC) ..............................................................................................................12
2.1.2 RTC supply input / output (V_BCKP) .............................................................................................12
2.1.3 Generic digital interfaces supply output (V_INT)........................................................................12
2.2 Antenna interfaces....................................................................................................................................12
2.2.1 Antenna RF interfaces......................................................................................................................12
2.2.2 Antenna detection.............................................................................................................................12
2.3 System functions...................................................................................................................................... 13
2.3.1 Module power-on .............................................................................................................................. 13
2.3.2 Module power-off.............................................................................................................................. 13
2.3.3 Module reset ...................................................................................................................................... 13
2.3.4 Module configuration selection by host processor.................................................................... 13
2.4 SIM ............................................................................................................................................................... 14
2.4.1 SIM interface ..................................................................................................................................... 14
2.4.2 SIM detection .................................................................................................................................... 14
2.5 Serial communication .............................................................................................................................. 14
2.5.1 UART interface.................................................................................................................................. 14
2.5.2 USB interface..................................................................................................................................... 15
2.5.3 DDC (I2C) interface........................................................................................................................... 16
2.5.4 SDIO interface ................................................................................................................................... 16
2.6 Audio............................................................................................................................................................ 16
2.7 GPIO ..............................................................................................................................................................17
Pin definition ......................................................................................................................................... 18
3.1 Pin assignment.......................................................................................................................................... 18
Electrical specifications ................................................................................................................... 23
4.1 Absolute maximum rating.......................................................................................................................23
3
4
4.1.1
Maximum ESD...................................................................................................................................23
4.2 Operating conditions................................................................................................................................24
4.2.1 Operating temperature range........................................................................................................24
4.2.2 Supply/power pins ............................................................................................................................24
4.2.3 Current consumption.......................................................................................................................25
4.2.4 LTE RF characteristics ....................................................................................................................26
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TOBY-L2 series - Data sheet
4.2.5 3G RF characteristics ......................................................................................................................27
4.2.6 2G RF characteristics ......................................................................................................................28
4.2.7 ANT_DET pin......................................................................................................................................28
4.2.8 PWR_ON pin.......................................................................................................................................28
4.2.9 RESET_N pin......................................................................................................................................29
4.2.10 SIM pins ..............................................................................................................................................29
4.2.11 USB pins .............................................................................................................................................29
4.2.12 Generic Digital Interface pins .........................................................................................................30
4.2.13 DDC (I2C) pins....................................................................................................................................30
4.3 Parameters for ATEX applications........................................................................................................ 31
Mechanical specifications ............................................................................................................... 32
Qualification and approvals............................................................................................................. 33
6.1 Reliability tests..........................................................................................................................................33
6.2 Approvals....................................................................................................................................................33
Product handling & soldering.......................................................................................................... 34
7.1 Packaging ...................................................................................................................................................34
5
6
7
7.1.1
Reels ....................................................................................................................................................34
7.1.2 Tapes...................................................................................................................................................35
7.2 Moisture sensitivity levels.......................................................................................................................36
7.3 Reflow soldering ........................................................................................................................................36
7.4 ESD precautions........................................................................................................................................36
Default settings ...................................................................................................................................37
Labeling and ordering information ............................................................................................... 38
9.1 Product labeling.........................................................................................................................................38
9.2 Explanation of codes ................................................................................................................................38
9.3 Ordering information................................................................................................................................39
8
9
Appendix ....................................................................................................................................................... 40
Related documents ................................................................................................................................... 43
Revision history.......................................................................................................................................... 43
Contact.......................................................................................................................................................... 45
UBX-13004573 - R30
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TOBY-L2 series - Data sheet
1 Functional description
1.1 Overview
The TOBY-L2 series comprises LTE/3G/2G multi-mode modules in the very small TOBY LGA form
factor (152-pin, 35.6 x 24.8 mm) that are easy to integrate in compact designs.
TOBY-L2 series modules support up to six LTE bands, five UMTS/DC-HSPA+ bands and four
GSM/(E)GPRS bands for voice and/or data transmission.
TOBY-L2 series modules are form-factor compatible with the other popular u-blox cellular module
families: this allows customers to take the maximum advantage of their hardware and software
investments, and provides very short time-to-market.
With LTE category 4 data rates at up to 150 Mbit/s (downlink) and 50 Mbit/s (uplink), the modules are
ideal for applications requiring the highest data-rates and high-speed internet access. TOBY-L2
series modules are the perfect choice for consumer fixed-wireless terminals, mobile routers and
gateways, and applications requiring video streaming. They are also optimally suited for industrial
(M2M) applications, such as remote access to video cameras, digital signage, telehealth, and security
and surveillance systems.
1.2 Product features
Module
LTE
UMTS
GSM
Interfaces
Audio
Features
Grade
2,4,5
7,17
1,2,4
5,8
TOBY-L200
TOBY-L201
TOBY-L2101
4
4
4
4
4
24
24
24
24
24
6
6
6
6
6
12 Quad
12 Quad
12 Quad
♦
●
♦
●
●
●
●
●
♦
♦
♦
♦
♦
♦
●
●
●
●
●
♦
♦
●
●
●
●
●
♦
●
■
●
●
♦
●
■
●
●
♦
●
■
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
2,4,5
13,17
2,5
1,3,5
7,8,20
1,2
5,8
■
●
●
■
●
●
■
●
●
■
■
●
●
1,3,5
6,8,19
1,6
8,19
2
▲
TOBY-L220
●
●
1,3,5
7,8,28
1,2
5,8
TOBY-L280
●
● = supported by all product versions
■ = supported by all product versions except versions “00”,”60”
♦ = supported by all product versions except versions “00”,”01” ▲ = supported by all product versions except versions “62”
Table 1: TOBY-L2 series main features summary
1 TOBY-L210-65S product version does not support LTE band 20
2 TOBY-L220-62S product version does not support UMTS Radio Access Technology
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Functional description
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TOBY-L2 series - Data sheet
1.3 Block diagram
ANT_DET
SIM
PAs
Filter
Duplexer
26 MHz
LNA
s
Filters
Filters
Switch
DDC(I2C)
SDIO
ANT1
PAs
Filter
Duplexer
RF
LNA
Filter
Filters
s
UART
USB
Memory
Transceiver
Cellular
Base-band
Processor
Filters
LNA
s
Filter
GPIO
Switch
ANT2
Digital audio (I2S)
32.768 kHz
Filter
LNA
s
Filters
Host Select
Power On
VCC (Supply)
V_BCKP (RTC)
V_INT (I/O)
Power Management Unit
External Reset
Figure 1: TOBY-L2 series block diagram
☞
All the TOBY-L2 series modules product versions do not support the following interfaces, which
should be left unconnected and should not be driven by external devices:
o
o
VBUS USB detect (VUSB_DET)
Host Select functions
☞
TOBY-L200-00S and TOBY-L210-00S modules, i.e. the ”00“ product versions, do not support also
the following interfaces, which should be left unconnected and should not be driven by external
devices:
o
o
o
o
o
o
UART interface
SDIO interface
DDC (I2C) interface
I2S digital audio interface
Antenna detection (ANT_DET)
General Purpose Inputs / Outputs (GPIO)
☞
☞
TOBY-L201-01S and TOBY-L210-60S modules, i.e. the ”01” and “60” product versions, do not
support also the following interfaces, which should be left unconnected and not be driven by
external devices:
o
o
o
o
o
SDIO interface
DDC (I2C) interface
I2S digital audio interface
Antenna detection (ANT_DET)
General Purpose Inputs / Outputs (GPIO)
TOBY-L201-02S modules do not support also the following interfaces, which should be left
unconnected and should not be driven by external devices:
o
o
DDC (I2C) interface
I2S digital audio interface
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Functional description
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TOBY-L2 series - Data sheet
1.4 Product description
TOBY-L2 series modules provide 4G LTE, 3G WCDMA/DC-HSPA+, 2G GSM/(E)GPRS multi-mode
technology:
TOBY-L200 and TOBY-L201 are mainly designed for operation in America
TOBY-L210 is mainly designed for operation in Europe, Asia and other countries
TOBY-L220 is mainly designed for operation in Japan
TOBY-L280 is mainly designed for operation in south-east Asia and Oceania
4G LTE
3G UMTS/HSDPA/HSUPA
2G GSM/GPRS/EDGE
3GPP Release 9
3GPP Release 8
3GPP Release 8
Long Term Evolution (LTE)
Evolved UTRA (E-UTRA)
Frequency Division Duplex (FDD)
Dual-Cell HS Packet Access (DC-HSPA+) Enhanced Data rate GSM Evolution (EDGE)
UMTS Terrestrial Radio Access (UTRA)
Frequency Division Duplex (FDD)
GSM EGPRS Radio Access (GERA)
Time Division Multiple Access (TDMA)
DL Advanced Rx Performance Phase 1
DL Multi-Input Multi-Output (MIMO) 2x2 DL Rx diversity
Band support3:
Band support:
Band support
TOBY-L200:
TOBY-L200:
TOBY-L200:
Band 17 (700 MHz)
Band 5 (850 MHz)
Band 4 (1700 MHz)
Band 2 (1900 MHz)
Band 7 (2600 MHz)
Band 5 (850 MHz)
Band 8 (900 MHz)
Band 4 (AWS, i.e. 1700 MHz)
Band 2 (1900 MHz)
Band 1 (2100 MHz)
GSM 850 MHz
E-GSM 900 MHz
DCS 1800 MHz
PCS 1900 MHz
TOBY-L201:
TOBY-L201:
Band 17 (700 MHz)
Band 13 (750 MHz)
Band 5 (850 MHz)
Band 4 (1700 MHz)
Band 2 (1900 MHz)
Band 5 (850 MHz)
Band 2 (1900 MHz)
TOBY-L2104:
TOBY-L210:
TOBY-L210:
Band 20 (800 MHz)
Band 5 (850 MHz)
Band 8 (900 MHz)
Band 3 (1800 MHz)
Band 1 (2100 MHz)
Band 7 (2600 MHz)
Band 5 (850 MHz)
Band 8 (900 MHz)
Band 2 (1900 MHz)
Band 1 (2100 MHz)
GSM 850 MHz
E-GSM 900 MHz
DCS 1800 MHz
PCS 1900 MHz
TOBY-L220:
TOBY-L2205:
Band 19 (850 MHz)
Band 6 (850 MHz)
Band 5 (850 MHz)
Band 8 (900 MHz)
Band 3 (1800 MHz)
Band 1 (2100 MHz)
Band 19 (850 MHz)
Band 6 (850 MHz)
Band 8 (900 MHz)
Band 1 (2100 MHz)
TOBY-L280:
TOBY-L280:
TOBY-L280:
Band 28 (750 MHz)
Band 5 (850 MHz)
Band 8 (900 MHz)
Band 3 (1800 MHz)
Band 1 (2100 MHz)
Band 7 (2600 MHz)
Band 5 (850 MHz)
Band 8 (900 MHz)
Band 2 (1900 MHz)
Band 1 (2100 MHz)
GSM 850 MHz
E-GSM 900 MHz
DCS 1800 MHz
PCS 1900 MHz
3 TOBY-L2 series support all the E-UTRA channel bandwidths for each operating band according to 3GPP TS 36.521-1 [10].
4 TOBY-L210-65S product version does not support LTE band 20
5 TOBY-L220-62S product version does not support 3G Radio Access Technology
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Functional description
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TOBY-L2 series - Data sheet
4G LTE
3G UMTS/HSDPA/HSUPA
2G GSM/GPRS/EDGE
GSM/GPRS (GMSK) Power Class
LTE Power Class
WCDMA/HSDPA/HSUPA Power Class
Power Class 3 (23 dBm)
for LTE mode
Power Class 3 (24 dBm)
for UMTS/HSDPA/HSUPA mode
Power Class 4 (33 dBm)
for GSM/E-GSM bands
Power Class 1 (30 dBm)
for DCS/PCS bands
EDGE (8-PSK) Power Class
Power Class E2 (27 dBm)
for GSM/E-GSM bands
Power Class E2 (26 dBm)
for DCS/PCS bands
Data rate
LTE category 4:
up to 150 Mbit/s DL, 50 Mbit/s UL
Data Rate
Data Rate7
TOBY-L200 / TOBY-L201:
GPRS multi-slot class 128, CS1-4,
HSDPA cat.14, up to 21 Mbit/s DL6
HSUPA cat.6, up to 5.6 Mbit/s UL
up to 85.6 kbit/s DL/UL
EDGE multi-slot class 128, MCS1-9,
up to 236.8 kbit/s DL/UL
TOBY-L210 / TOBY-L220 / TOBY-L280:
HSDPA cat.24, up to 42 Mbit/s DL
HSUPA cat.6, up to 5.6 Mbit/s UL
Table 2: TOBY-L2 series LTE, 3G and 2G characteristics
TOBY-L2 modules provide Circuit-Switched-Fall-Back (CSFB)9 audio capability.
1.5 AT command support
The TOBY-L2 series modules support AT commands according to 3GPP standards TS 27.007 [7],
TS 27.005 [8] and the u-blox AT command extensions.
☞
For the complete list of all supported AT commands and their syntax, see the u-blox AT commands
manual [1].
The RIL (Radio Interface Layer) software for Android is available for TOBY-L2 series modules free of
charge; see the Android RIL source code application note [3] for the supported software deliveries and
more information.
6 HSDPA category 24 capable
7
GPRS/EDGE multi-slot class determines the number of timeslots available for upload and download and thus the speed at
which data can be transmitted and received, with higher classes typically allowing faster data transfer rates.
8 GPRS/EDGE multi-slot class 12 implies a maximum of 4 slots in Down-Link and 4 slots in Up-Link, with 5 slots in total.
9 Not supported by “00”, “01”, “60”, TOBY-L201-02S and TOBY-L220-62S product versions.
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Functional description
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TOBY-L2 series - Data sheet
1.6 Supported features
Table 3 lists some of the main features supported by TOBY-L2 modules. For more details, see the
TOBY-L2 / MPCI-L2 series system integration manual [2] and the u-blox AT commands manual [1].
Feature
Description
Network Indication10
GPIO configured to indicate the network status: registered home network, registered roaming, voice
or data call enabled, no service. The feature can be enabled through the +UGPIOC AT command.
Antenna Detection11
The ANT_DET pin provides antenna presence detection capability, evaluating the resistance from
ANT1 and ANT2 pins to GND by means of an external antenna detection circuit implemented on the
application board.
The antenna supervisor (i.e. antenna detection) feature can be enabled through the +UANTR AT
command.
Jamming Detection12 Detects “artificial” interference that obscures the operator’s carriers entitled to give access to the
radio service and reports the start and stop of such conditions to the application processor (AP).
The feature can be enabled and configured through the +UCD AT command.
Embedded TCP and
UDP stack13
Embedded TCP/IP and UDP/IP stack including direct link mode for TCP and UDP sockets.
Sockets can be set in Direct Link mode to establish a transparent end to end communication with an
already connected TCP or UDP socket via serial interface.
FTP13, FTPS14
File Transfer Protocol as well as Secure File Transfer Protocol (SSL encryption of FTP control channel)
functionalities are supported via AT commands.
HTTP13, HTTPS14
Hyper-Text Transfer Protocol as well as Secure Hyper-Text Transfer Protocol (SSL encryption)
functionalities are supported via AT commands. HEAD, GET, POST, DELETE and PUT operations are
available.
Embedded TLS 1.214
With the support of X.509 certificates, Embedded TLS 1.2 provides server and client authentication,
data encryption, data signature and enables TCP/IP applications like HTTPS and FTPS to
communicate over a secured and trusted connection.
The feature can be configured and enabled by +USECMNG and +USECPRF AT commands.
DNS13
Support for DNS functionality.
Dual stack IPv4/IPv6 Both Internet Protocol version 4 and Internet Protocol version 6 are supported in parallel.
BIP15
Bearer Independent Protocol for Over-the-Air SIM provisioning. The data transfer to/from the SIM
uses either an already active PDP context or a new PDP context established with the APN provided by
the SIM card.
Multiple PDP contexts Up to 8 PDP contexts can be activated, and multi secondary contexts can be associated to a primary
context.
SMS via IMS16
CSFB17
Allows SMS via embedded IP Multimedia Subsystem (IMS).
Circuit Switched Fall-Back (CSFB) feature allows voice service over circuit switched infrastructure (3G).
DTMF decoder17
During a voice call, the Dual-Tone Multi-Frequency detector analyses the RX speech (coming from the
remote party). The detected DTMF symbols can be output via the related URC.
For more details, see the +UDTMFD AT command.
Firmware update Over Firmware module update over AT command interfaces (UART, USB).
AT commands (FOAT)
The feature can be enabled and configured through the +UFWUPD AT command.
Firmware update
Firmware module update over the LTE/3G/2G air interface.
The feature can be enabled and configured through the +UFWINSTALL AT command.
Over The Air (FOTA)13
LTE DL MIMO 2x2 and Improved cellular link quality and reliability on all operating bands.
3G DL Rx Diversity
10 Wireless Wide Area Network status indication is permanently configured on GPIO1 pin of “00”, “01” and “60” product versions.
11 Not supported by “00”, “01” and “60” product versions.
12 Not supported by “00”, “01”, “02”, “03”, “60”, “62” and “65” product versions.
13 Not supported by “00” and “60” product versions.
14 Not supported by “00”, “01”, “60” and TOBY-L201-02S product versions.
15
Not supported by “00”, “60” product versions. Not supported by TOBY-L201-01S and MPCI-L201-01S module series,
TOBY-L201-02S-00, MPCI-L201-02S-00 in AT&T configuration.
16
Not supported by “00”, “03”, “60”, “62”, “65”, TOBY-L200-02S, TOBY-L210-02S, TOBY-L220-02S, TOBY-L280-02S product
versions
17 Not supported by “00”, “01”, “60”, TOBY-L201-02S and TOBY-L220-62S product versions
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Functional description
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TOBY-L2 series - Data sheet
Feature
Description
Wi-Fi via modem18
Full access to u-blox short range communication Wi-Fi modules is available through a dedicated SDIO
interface. This means that from any host processor a single serial port can control the cellular module
and the short range communication module.
All the management software for the Wi-Fi module operations runs inside the cellular module in
addition to those required for cellular-only operation: Wi-Fi driver, Web User Interface (WebUI),
Connection Config Manager, Wi-Fi regional regulatory domains block feature.
For more details, see the Wi-Fi / cellular integration application note [5].
Smart Temperature
Supervisor18
Constant monitoring of the module board temperature:
Warning notification when the temperature approaches an upper or lower predefined threshold
Shutdown notified and forced when the temperature value is outside the specified range (shutdown
suspended in case of an emergency call in progress)
The Smart Temperature Supervisor feature can be enabled and configured through the +USTS AT
command.
☞
The sensor measures board temperature, which can differ from ambient temperature.
Remote SIM Access
Profile (SAP)19
Allows access and use of a remote (U)SIM card instead of the local SIM card directly connected to the
module (U)SIM interface. The module acts as an SAP Client establishing a connection and performing
data exchange to a SAP Server directly connected to the remote SIM. The modules provide a
dedicated USB SAP channel and a dedicated multiplexer SAP channel over UART for communication
with the remote (U)SIM card.
The feature can be configured and enabled by +USAPMODE and + USAPIND AT commands.
Power saving
The power saving configuration is by default disabled, but it can be enabled and configured using the
+UPSV AT command. When the power saving is enabled, the module automatically enters the low
power idle-mode whenever possible, reducing current consumption.
During idle-mode, the module processor core runs with the RTC 32 kHz reference clock, which is
generated by the internal 32 kHz oscillator.
Fast Dormancy
The Fast Dormancy feature, defined in 3GPP Rel.8, allows reduction of current consumption and
network utilization during periods of data inactivity. It can be activated and configured by +UFDAC
and +UDCONF=61 AT commands.
Radio Policy Manager The Radio Policy Manager (RPM) feature provides a more efficient access to the network, controlling
(RPM)20
the number of network accesses per service type over a fixed amount of time. For more details on the
RPM feature see the GSMA IoT device connection efficiency guidelines [20].
The feature can be enabled through the +URPM and +URPMCONF AT commands.
Table 3: Some of the main features supported by TOBY-L2 series modules
18 Not supported by "00", "01" and "60" product versions.
19 Not supported by "00", "01", "02", "60", "62" and "65" product versions
20 Not supported by product versions "00", "02", "60", "62" and "65" of TOBY-L2x0 modules, not supported by product version
"01" of TOBY-L201 modules, and not supported by product versions TOBY-L2x0-03S-00 and TOBY-L201-02S-00
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TOBY-L2 series - Data sheet
2 Interfaces
2.1 Power management
2.1.1 Module supply input (VCC)
TOBY-L2 series modules must be supplied through the VCC pins by a DC power supply. Voltage must
be stable, because during operation the current drawn from VCC can vary significantly, based on the
power consumption profile of the LTE/3G/2G technologies (described in the TOBY-L2 / MPCI-L2 series
system integration manual [2]).
2.1.2 RTC supply input / output (V_BCKP)
When VCC voltage is within the valid operating range, the internal Power Management Unit (PMU)
supplies the Real Time Clock (RTC) and the same supply voltage is available on the V_BCKP pin. If the
VCC voltage is under the minimum operating limit (e.g. during not powered mode), the V_BCKP pin
can externally supply the RTC.
2.1.3 Generic digital interfaces supply output (V_INT)
TOBY-L2 series modules provide a 1.8 V supply rail output on the V_INT pin, which is internally
generated when the module is switched on. The same voltage domain is used internally to supply the
generic digital interfaces of the modules. The V_INT supply output can be used in place of an external
discrete regulator.
2.2 Antenna interfaces
2.2.1 Antenna RF interfaces
The modules have two RF pins with a characteristic impedance of 50 . The primary antenna pin
(ANT1) supports both Tx and Rx, providing the main antenna interface, while the secondary antenna
pin (ANT2) supports Rx only for the LTE MIMO 2x2 and 3G Rx diversity configurations.
2.2.2 Antenna detection
☞
The antenna detection is not supported by “00”, “01” and “60” product versions.
The ANT_DET pin is an Analog to Digital Converter (ADC) input with a current source provided by
TOBY-L2 modules to sense the antenna presence (as an optional feature). It evaluates the resistance
from ANT1 and ANT2 pins to GND by means of an external antenna detection circuit implemented on
the application board. For more details, see the TOBY-L2 / MPCI-L2 series system integration
manual [2] and the u-blox AT commands manual [1].
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2.3 System functions
2.3.1 Module power-on
TOBY-L2 series can be switched on in one of the following ways:
Rising edge on the VCC pin to a valid voltage for module supply, i.e. applying module supply
Low level on the PWR_ON pin, which is normally set high by an internal pull-up, for a valid time
period when the applied VCC voltage is within the valid operating range (see section 4.2.8). The
PWR_ON line should be driven by open drain, open collector or contact switch.
Low level on the RESET_N pin, which is normally set high by an internal pull-up, for a valid time
period when the applied VCC voltage is within the valid operating range (see section 4.2.9). The
RESET_N line should be driven by open drain, open collector or contact switch.
RTC alarm, i.e. pre-programmed scheduled time by AT+CALA command, when the applied VCC
voltage is within the valid operating range
2.3.2 Module power-off
TOBY-L2 series can be properly switched off by:
AT+CPWROFF command (see the u-blox AT commands manual [1]). The current parameter
settings are saved in the module’s non-volatile memory and a proper network detach is performed.
An abrupt under-voltage shutdown occurs on TOBY-L2 series modules when the VCC supply is
removed. If this occurs, it is not possible to store the current parameter settings in the module’s non-
volatile memory or to perform the proper network detach.
An abrupt shutdown occurs on TOBY-L2 series modules when a low level is applied on the RESET_N
pin, which is normally set high by an internal pull-up, for a valid time period (see section 4.2.9). This
causes an abrupt shutdown of the module: the current parameter settings are not saved in the
module’s non-volatile memory and a proper network detach is not performed.
An over-temperature or an under-temperature shutdown occurs on TOBY-L2 modules when the
temperature measured within the cellular module reaches the dangerous area, if the optional Smart
Temperature Supervisor feature is enabled and configured by the AT+USTS command (see the u-blox
AT commands manual [1] and the TOBY-L2 / MPCI-L2 series system integration manual [2]).
☞
Smart Temperature Supervisor is not supported by “00”, “01” and “60” product versions.
2.3.3 Module reset
TOBY-L2 series modules can be reset (rebooted) by:
AT+CFUN command (see the u-blox AT commands manual [1]). This causes an “internal” or
“software” reset of the module. The current parameter settings are saved in the module’s non-
volatile memory and a proper network detach is performed.
An abrupt “external” or “hardware” reset occurs when a low level is applied to the RESET_N pin, which
is normally set high by an internal pull-up, for a valid time period (see the section 4.2.9). This causes
an “external” or “hardware” reset of the module. The current parameter settings are not saved in the
module’s non-volatile memory and a proper network detach is not performed. The RESET_N line
should be driven by open drain, open collector or contact switch.
2.3.4 Module configuration selection by host processor
☞
The functionality of HOST_SELECT0 and HOST_SELECT1 pins is not supported.
TOBY-L2 series modules include two input pins (HOST_SELECT0, HOST_SELECT1) for the selection
of the module configuration by the host application processor.
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2.4 SIM
2.4.1 SIM interface
A SIM card interface is provided on the VSIM, SIM_IO, SIM_CLK, SIM_RST pins: the high-speed
SIM/ME interface is implemented as well as the automatic detection of the required SIM voltage. Both
1.8 V and 3 V SIM types are supported (1.8 V and 3 V ME). Activation and deactivation with automatic
voltage switch from 1.8 V to 3 V is implemented, according to ISO-IEC 7816-3 specifications.
2.4.2 SIM detection
☞
The SIM detection is not supported by “00”, “01” and “60” product versions.
The modules provide the SIM detection function over GPIO to sense the SIM card physical presence
(as optional feature) when the specific GPIO pin of the module is properly connected to the mechanical
switch of the SIM car holder as illustrated in the TOBY-L2 / MPCI-L2 system integration manual [2].
2.5 Serial communication
TOBY-L2 series provides the following serial communication interfaces:
UART interface: available for the communication with a DTE host application processor (AT
commands, data communication, FW update by means of FOAT) and for diagnostic
USB interface: High-Speed USB 2.0 compliant interface available for the communication with a
USB host application processor (AT commands, data communication, FW update by means of the
FOAT feature), for FW update by means of the u-blox EasyFlash tool and for diagnostic
DDC interface: I2C bus compatible interface available to communicate with external I2C devices
SDIO interface: Secure Digital Input Output interface available for the communication with an
external u-blox short range communication Wi-Fi module
2.5.1 UART interface
☞
The UART interface is not supported by “00” modules product versions.
TOBY-L2 series modules include a 9-wire unbalanced asynchronous serial interface (UART) for
communication with an application host processor (AT commands, data communication, FW update
by means of the FOAT feature) and for diagnostic purpose.
The UART features are:
Complete serial port with RS-232 functionality conforming to ITU-T V.24 recommendation [13],
with CMOS compatible signal levels (0 V for low data bit or ON state and 1.8 V for high data bit or
OFF state)
Data lines (RXD output, TXD input), hardware flow control lines (CTS output, RTS input), modem
status and control lines (DTR input, DSR output, DCD output, RI output) are provided
Hardware flow control (default value), software flow control, or none flow control are supported
☞
Software flow control is not supported by “00”, “01”, “60” and TOBY-L201-02S product versions.
Power saving indication available on the hardware flow control output (CTS line): the line is driven
to the OFF state when the module is not prepared to accept data by the UART interface
Power saving control over the RTS input or the DTR input can be enabled via AT+UPSV command
(see u-blox AT commands manual [1] and TOBY-L2 / MPCI-L2 system integration manual [2])
The following baud rates are supported: 9600, 19200, 38400, 57600, 115200 (default baud rate
when autobauding is disabled or not supported), 230400, 460800 and 921600 bit/s
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One-shot autobauding is supported and it is by default enabled: automatic baud rate detection is
performed only once, at module start up. After the detection, the module works at the fixed baud
rate (the detected one) and the baud rate can only be changed via AT command (see the u-blox AT
commands manual [1], +IPR).
Frame format can be: 8N2, 8N1 (default frame configuration), 8E1, 8O1, 7N2, 7N1, 7E1, 7O1
☞
Automatic frame recognition is not supported by all TOBY-L2 series modules product versions.
UART serial interface can be conveniently configured through AT commands. For more details, see
the u-blox AT commands manual [1] (+IPR, +ICF, +IFC, &K, \Q, +UPSV AT command) and the TOBY-L2
/ MPCI-L2 series system integration manual [2].
2.5.1.1
Multiplexer protocol
The modules include multiplexer functionality as per 3GPP TS 27.010 [9] on the UART physical link.
This is a data link protocol which uses HDLC-like framing and operates between the module (DCE) and
the application processor (DTE), allowing a number of simultaneous sessions over the physical link
(UART): the user can concurrently use AT interface on one MUX channel and data communication on
another MUX channel. The following virtual channels are defined (see the Mux application note [4]):
Channel 0: control
Channel 1 – 5: AT commands / data connection
2.5.2 USB interface
TOBY-L2 series modules include a high-speed USB 2.0 compliant interface with maximum 480 Mbit/s
data rate, representing the main interface for transferring high speed data with a host application
processor. The module itself acts as a USB device and can be connected to any USB host equipped
with compatible drivers.
The USB_D+ / USB_D- lines carry the USB data and signaling, providing all the functionalities for the
bus attachment, configuration, enumeration, suspension or remote wakeup according to the USB 2.0
specification [14].
☞
The functionality of the additional VUSB_DET pin is not supported by all the TOBY-L2 series
modules product versions: the pin should be left unconnected or it should not be driven high by
any external device, because a high logic level applied to the pin will represent a module switch-on
event (additional to the ones listed in section 2.3.1) and will prevent reaching the minimum possible
consumption with power saving enabled.
TOBY-L2 series modules provide by default the following set of USB functions:
CDC-ACM modem: AT commands interface is available over this modem COM port
RNDIS network adapter: Ethernet-over-USB connection is available over this network adapter
The USB of TOBY-L2 series modules can be configured by the AT+UUSBCONF command to select
different sets of USB functions available in a mutually exclusive way. The configured USB profile can
thus consist of a specific set of functions with various capabilities and purposes, such as:
CDC-ACM for AT commands and data
CDC-ACM for remote SIM Access Profile (SAP)
CDC-ACM for diagnostic
RNDIS for Ethernet-over-USB
CDC-ECM for Ethernet-over-USB
☞
The CDC-ACM for remote SIM Access Profile (SAP) is not supported by the “00”, “01”, “02”, “60”,
“62” and “65” product versions of TOBY-L2 series modules.
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TOBY-L2 series - Data sheet
For more details regarding the USB configurations and capabilities, see the TOBY-L2 / MPCI-L2 series
system integration manual [2] and the u-blox AT commands manual [1], +UUSBCONF AT command.
USB drivers are available for the following operating system platforms:
Windows Vista
Windows 7
Windows 8
Windows 8.1
Windows 10
Windows Embedded CE 6.021
Windows Embedded Compact 721
Windows Embedded Compact 201321
TOBY-L2 series modules are compatible with standard Linux/Android USB kernel drivers.
2.5.3 DDC (I2C) interface
☞
The DDC (I2C) interface is not supported by “00”, “01”, “60” and TOBY-L201-02S product versions.
TOBY-L2 series modules include an I2C-bus compatible DDC interface (SDA, SCL) available to
communicate with external I2C devices as an audio codec: the TOBY-L2 module acts as an I2C master
which can communicate with I2C slaves in accordance with the I2C bus specifications [16].
For more details regarding the DDC (I2C) interface usage, see the I2C AT commands description in
the u-blox AT commands manual [1].
2.5.4 SDIO interface
☞
The SDIO interface is not supported by “00”, “01” and “60” modules product versions.
The modules include a 4-bit Secure Digital Input Output interface (SDIO_D0, SDIO_D1, SDIO_D2,
SDIO_D3, SDIO_CLK, SDIO_CMD) designed to communicate with an external u-blox short range Wi-
Fi module: the TOBY-L2 cellular module acts as an SDIO host controller which can communicate over
the SDIO bus with a compatible u-blox short range Wi-Fi module acting as SDIO device.
The SDIO interface is the only one interface of TOBY-L2 cellular modules available for communication
between the u-blox cellular module and the u-blox short range Wi-Fi module. The AT commands
interface is not available on the SDIO interface of TOBY-L2 series modules.
The SDIO interface supports 50 MHz bus clock frequency, allowing a data throughput of 200 Mbit/s.
For more details regarding the SDIO interface usage and integration with u-blox Wi-Fi modules, see
the TOBY-L2 / MPCI-L2 series system integration manual [2], the Wi-Fi / cellular integration
application note [5], and the Wi-Fi AT commands description in the u-blox AT commands manual [1].
2.6 Audio
☞
Audio is not supported by “00”, “01”, “60”, TOBY-L201-02S and TOBY-L220-62S product versions.
The modules include a 4-wire I2S digital audio interface (I2S_TXD, I2S_RXD, I2S_CLK, I2S_WA) that
can be configured by AT command in PCM mode (short synchronization signal) or in normal I2S mode
(long synchronization signal) to transfer digital audio data with an external device as an audio codec.
The modules act as an I2S master: I2S_CLK clock and I2S_WA world alignment / synchronization
signal are generated by the module.
21 For more details, see the Windows Embedded OS USB Driver Installation Application Note [15].
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TOBY-L2 series - Data sheet
The modules provide master digital clock output function on GPIO6 pin for an external audio codec.
For more details regarding TOBY-L2 series modules internal audio processing system capabilities, I2S
digital audio interface possible configurations, usage and guideline for the integration with an
external digital audio device as an audio codec, see the TOBY-L2 / MPCI-L2 series system integration
manual [2] and the audio sections in the u-blox AT commands manual [1].
2.7 GPIO
☞
GPIOs are not supported by “00”, “01” and “60” modules product version except for the Wireless
Wide Area Network status indication configured on the GPIO1 pin.
☞
TOBY-L201-02S product versions do not support GPIO functions on the DTR, DSR, DCD, RI pins:
only the related UART modem status and control functionalities are supported on these pins.
TOBY-L2 series modules include 14 pins (GPIO1-GPIO6, I2S_TXD, I2S_RXD, I2S_CLK, I2S_WA, DTR,
DSR, DCD, RI) that can be configured as general purpose input/output or to provide custom functions
as summarized in Table 4 (for further details see the TOBY-L2 / MPCI-L2 series system integration
manual [2] and the u-blox AT commands manual [1] +UGPIOC, +UGPIOR, +UGPIOW, +UGPS, +UGPRF
AT commands).
Function
Description
Default GPIO
Configurable GPIOs
Network status
indication
Network status: registered home network,
registered roaming, data transmission, no service
--
All
SIM card detection
SIM card physical presence detection
GPIO5
--
GPIO5
GPIO5
SIM card hot
insertion/removal
Enable / disable SIM interface upon detection of
external SIM card physical insertion / removal
I2S digital audio
interface22
I2S digital audio interface
I2S_RXD, I2S_TXD,
I2S_CLK, I2S_WA
I2S_RXD, I2S_TXD,
I2S_CLK, I2S_WA
Master clock output22
13 MHz / 26 MHz clock output for an external
device as an audio codec
GPIO6
GPIO6
Wi-Fi enable
Enable/disable the supply of the external u-blox
Wi-Fi module connected to the cellular module
GPIO1
All
DSR
UART data set ready output
DSR
DSR
DTR
DCD
RI
DTR
UART data terminal ready input
DTR
DCD
UART data carrier detect output
DCD
RI
UART ring indicator output
RI
General purpose input
General purpose output
Pin disabled
Input to sense high or low digital level
Output to set the high or the low digital level
Tri-state with an internal active pull-down enabled
--
All
GPIO4
All
GPIO2, GPIO3
All
Table 4: GPIO custom functions configuration
22
Not supported by TOBY-L201-02S and TOBY-L220-62S product versions. On these product versions I2S_RXD, I2S_TXD,
I2S_CLK, I2S_WA, GPIO6 are set by default as pin disabled.
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3 Pin definition
3.1 Pin assignment
46
44
32
30
45
31
43 42 41 40 39 38 37 36 35 34 33
47
48
49
50
51
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
RSVD
RSVD
RSVD
152
145
151
144
138
150
143
149
142
148
141
147
140
146
139
137
USB_D+
USB_D-
HOST_SELECT0
GPIO4
GPIO3
RESET_N
GPIO2
GPIO1
PWR_ON
RSVD
RSVD
RXD
RSVD
I2S_WA
I2S_TXD
I2S_CLK
I2S_RXD
SCL
52
53
54
55
56
57
58
59
60
61
SDA
136
130
124
135
129
134
128
133
127
132
126
131
125
123
SIM_CLK
SIM_IO
SIM_RST
VSIM
GPIO5
TXD
TOBY-L2
GPIO6
CTS
62
63
64
65
66
67
68
69
70
71
HOST_SELECT1
SDIO_D2
SDIO_CLK
SDIO_CMD
SDIO_D0
SDIO_D3
SDIO_D1
GND
RTS
Top view
122
120
114
121
115
109
DTR
DCD
119
113
118
117
116
110
RI
10
9
DSR
112
111
RSVD
RSVD
RSVD
RSVD
V_INT
VUSB_DET
V_BCKP
GND
8
7
6
VCC
5
108
106
99
107
101
94
VCC
Pin 93-152: GND
72
73
74
75
4
VCC
105
104
103
102
3
GND
2
GND
98
97
96
95
100
77
93
91
1
ANT_DET
RSVD
79 80 81 82 83 84 85 86 87 88 89
76
78
90
92
Figure 2: TOBY-L2 series pin assignment (top view)
No Name
Power domain I/O
Description
RESERVED pin
Ground
Remarks
1
RSVD
GND
-
N/A
N/A
I/O
Leave unconnected.
2
3
GND
-
All GND pins must be connected to ground.
V_BCKP
RTC supply Input/
Output
3.0 V (typical) generated by the module when VCC
supply voltage is within valid operating range.
See section 4.2.2 for detailed electrical specs.
4
5
VUSB_DET
V_INT
VBUS
GDI
I
VBUS USB detect
input
Leave unconnected as VUSB_DET functionality is not
supported by all the product versions.
O
Generic Digital
Interfaces supply
output
1.8 V (typical) generated by the module when it is
switched-on.
See section 4.2.2 for detailed electrical specs.
6
RSVD
-
N/A
RESERVED pin
This pin has special function: it must be connected
to GND to allow module to work properly.
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No Name
Power domain I/O
Description
Remarks
7
RSVD
RSVD
RSVD
DSR
-
N/A
N/A
N/A
RESERVED pin
RESERVED pin
RESERVED pin
Leave unconnected.
Leave unconnected.
Leave unconnected.
8
-
9
-
10
GDI
O /
I/O
UART data set ready /
GPIO
UART DSR not supported by ‘00’ product versions;
GPIO not supported by product versions ‘00’, ‘01’, ‘60’,
and TOBY-L201-02S.
Circuit 107 (DSR) in ITU-T V.24, configurable as GPIO.
PU/PD class H. Value at internal reset: T/PU.
See section 4.2.12 for detailed electrical specs.
11
RI
GDI
GDI
GDI
O /
I/O
UART ring indicator /
GPIO
UART RI not supported by ‘00’ product versions;
GPIO not supported by product versions ‘00’, ‘01’, ‘60’,
and TOBY-L201-02S.
Circuit 125 (RI) in ITU-T V.24, configurable as GPIO.
PU/PD class H. Value at internal reset: T/PD.
See section 4.2.12 for detailed electrical specs.
12
13
DCD
DTR
O /
I/O
UART data carrier
detect / GPIO
UART DCD not supported by ‘00’ product versions;
GPIO not supported by product versions ‘00’, ‘01’, ‘60’,
and TOBY-L201-02S.
Circuit 109 (DCD) in ITU-T V.24, configurable as GPIO.
PU/PD class H. Value at internal reset: T/PU.
See section 4.2.12 for detailed electrical specs.
I /
I/O
UART data terminal
ready / GPIO
UART DTR not supported by ‘00’ product versions;
GPIO not supported by product versions ‘00’, ‘01’, ‘60’,
and TOBY-L201-02S.
Circuit 108/2 (DTR) in ITU-T V.24, configurable as GPIO.
Internal active pull-up to V_INT when set as DTR.
PU/PD class H. Value at internal reset: T/PD.
See section 4.2.12 for detailed electrical specs.
14
RTS
GDI
I
UART ready to send
UART RTS not supported by ‘00’ product versions.
Circuit 105 (RTS) in ITU-T V.24.
Internal active pull-up to V_INT.
PU/PD class H. Value at internal reset: T/PU.
See section 4.2.12 for detailed electrical specs.
15
16
CTS
TXD
GDI
GDI
O
I
UART clear to send
UART data input
UART CTS not supported by ‘00’ product versions.
Circuit 106 (CTS) in ITU-T V.24.
PU/PD class H. Value at internal reset: T/PU.
See section 4.2.12 for detailed electrical specs.
UART TXD not supported by ‘00’ product versions.
Circuit 103 (TxD) in ITU-T V.24.
Internal active pull-up to V_INT.
PU/PD class M. Value at internal reset: T/PD.
See section 4.2.12 for detailed electrical specs.
17
RXD
GDI
O
UART data output
UART RXD not supported by ‘00’ product versions.
Circuit 104 (RxD) in ITU-T V.24.
PU/PD class M. Value at internal reset: T/PU.
See section 4.2.12 for detailed electrical specs.
18
19
RSVD
RSVD
-
N/A
N/A
I
RESERVED pin
RESERVED pin
Power-on input
Leave unconnected.
Leave unconnected.
-
20 PWR_ON
POS
Internal active pull-up to VCC enabled.
See section 4.2.8 for detailed electrical specs.
21 GPIO1
GDI
I/O
GPIO
GPIO not supported by ‘00’, ‘01’, ‘60’ product versions,
providing WWAN status indication on the GPIO1 pin.
PU/PD class M. Value at internal reset: T/PD.
See section 4.2.12 for detailed electrical specs.
22 GPIO2
GDI
I/O
I
GPIO
GPIO not supported by ‘00’, ‘01’, ‘60’ product versions.
PU/PD class M. Value at internal reset: T/PD.
See section 4.2.12 for detailed electrical specs.
23 RESET_N
ERS
External reset input
Internal active pull-up to VCC enabled.
See section 4.2.9 for detailed electrical specs.
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No Name
Power domain I/O
Description
Remarks
24 GPIO3
GDI
I/O
I/O
I
GPIO
GPIO not supported by ‘00’, ‘01’, ‘60’ product versions.
PU/PD class M. Value at internal reset: T/PD.
See section 4.2.12 for detailed electrical specs.
25 GPIO4
GDI
GPIO
GPIO not supported by ‘00’, ‘01’, ‘60’ product versions.
PU/PD class M. Value at internal reset: T/PD.
See section 4.2.12 for detailed electrical specs.
26 HOST_SELECT0 GDI
Input for the selection
of module configuration
by the host processor
Not supported all the product versions.
PU/PD class M. Value at internal reset: T/PD.
See section 4.2.12 for detailed electrical specs.
27 USB_D-
28 USB_D+
USB
USB
I/O
USB Data Line D-
90 nominal differential impedance
Pull-up, pull-down and series resistors as required by
the USB Revision 2.0 specification [14] are part of the
USB pin driver and need not be provided externally.
See section 4.2.11 for detailed electrical specs.
I/O
USB Data Line D+
90 nominal differential impedance
Pull-up, pull-down and series resistors as required by
the USB Revision 2.0 specification [14] are part of the
USB pin driver and need not be provided externally.
See section 4.2.11 for detailed electrical specs.
29 RSVD
30 GND
-
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
RESERVED pin
Ground
Leave unconnected.
GND
All GND pins must be connected to ground.
Leave unconnected.
31
RSVD
-
RESERVED pin
Ground
32 GND
GND
All GND pins must be connected to ground.
Leave unconnected.
33 RSVD
34 RSVD
35 RSVD
36 RSVD
37 RSVD
38 RSVD
39 RSVD
40 RSVD
-
RESERVED pin
RESERVED pin
RESERVED pin
RESERVED pin
RESERVED pin
RESERVED pin
RESERVED pin
RESERVED pin
RESERVED pin
RESERVED pin
RESERVED pin
Ground
-
Leave unconnected.
-
Leave unconnected.
-
Leave unconnected.
-
Leave unconnected.
-
Leave unconnected.
-
Leave unconnected.
-
Leave unconnected.
41
RSVD
-
Leave unconnected.
42 RSVD
43 RSVD
44 GND
-
Leave unconnected.
-
Leave unconnected.
GND
All GND pins must be connected to ground.
Leave unconnected.
45 RSVD
46 GND
-
RESERVED pin
Ground
GND
All GND pins must be connected to ground.
Leave unconnected.
47 RSVD
48 RSVD
49 RSVD
50 I2S_WA
-
RESERVED pin
RESERVED pin
RESERVED pin
-
Leave unconnected.
-
Leave unconnected.
GDI
O /
I/O
I2S word alignment /
GPIO
I2S not supported by product versions ‘00’, ‘01’, ‘60’,
TOBY-L201-02S and TOBY-L220-62S.
GPIO not supported by product versions ‘00’, ‘01’, ‘60’.
I2S word alignment, otherwise configurable as GPIO.
PU/PD class M. Value at internal reset: T/PD.
See section 4.2.12 for detailed electrical specs.
51
I2S_TXD
GDI
GDI
O /
I/O
I2S transmit data /
GPIO
I2S not supported by product versions ‘00’, ‘01’, ‘60’,
TOBY-L201-02S and TOBY-L220-62S.
GPIO not supported by product versions ‘00’, ‘01’, ‘60’.
I2S transmit data out, otherwise configurable as GPIO.
PU/PD class M. Value at internal reset: T/PD.
See section 4.2.12 for detailed electrical specs.
52 I2S_CLK
O /
I/O
I2S clock /
GPIO
I2S not supported by product versions ‘00’, ‘01’, ‘60’,
TOBY-L201-02S and TOBY-L220-62S.
GPIO not supported by product versions ‘00’, ‘01’, ‘60’.
I2S serial clock, otherwise configurable as GPIO.
PU/PD class M. Value at internal reset: T/PD.
See section 4.2.12 for detailed electrical specs.
UBX-13004573 - R30
Pin definition
Page 20 of 45
TOBY-L2 series - Data sheet
No Name
Power domain I/O
Description
Remarks
53 I2S_RXD
GDI
I /
I/O
I2S receive data /
GPIO
I2S not supported by product versions ‘00’, ‘01’, ‘60’,
TOBY-L201-02S and TOBY-L220-62S.
GPIO not supported by product versions ‘00’, ‘01’, ‘60’.
I2S receive data in, otherwise configurable as GPIO.
PU/PD class M. Value at internal reset: T/PD.
See section 4.2.12 for detailed electrical specs
54 SCL
55 SDA
DDC
DDC
O
I2C bus clock line
I2C bus data line
I2C not supported by product versions ‘00’, ‘01’, ‘60’
and TOBY-L201-02S.
Fixed open drain. No internal pull-up.
Value at internal reset: T.
See section 4.2.13 for detailed electrical specs.
I/O
I2C not supported by product versions ‘00’, ‘01’, ‘60’
and TOBY-L201-02S.
Fixed open drain. No internal pull-up.
Value at internal reset: T.
See section 4.2.13 for detailed electrical specs.
56 SIM_CLK
57 SIM_IO
SIM
SIM
O
SIM clock
SIM data
See section 4.2.10 for detailed electrical specs.
I/O
Internal 4.7 k pull-up resistor to VSIM.
See section 4.2.10 for detailed electrical specs.
58 SIM_RST
59 VSIM
SIM
-
O
O
SIM reset
See section 4.2.10 for detailed electrical specs.
SIM supply output
VSIM = 1.8 V typical or 3.0 V typical generated by the
module according to the SIM card/chip voltage type.
See section 4.2.2 for detailed electrical specs.
60 GPIO5
GDI
GDI
I/O
I/O
I
GPIO
GPIO
GPIO not supported by ‘00’, ‘01’, ‘60’ product versions.
PU/PD class M. Value at internal reset: T/PD.
See section 4.2.12 for detailed electrical specs.
61
GPIO6
GPIO not supported by ‘00’, ‘01’, ‘60’ product versions.
PU/PD class M. Value at internal reset: T/PD.
See section 4.2.12 for detailed electrical specs.
62 HOST_SELECT1 GDI
Input for the selection
of module configuration
by the host processor
Not supported by all the product versions.
PU/PD class M. Value at internal reset: T/PD.
See section 4.2.12 for detailed electrical specs.
63 SDIO_D2
64 SDIO_CLK
65 SDIO_CMD
66 SDIO_D0
67 SDIO_D3
68 SDIO_D1
GDI
GDI
GDI
GDI
GDI
GDI
I/O
O
SDIO serial data [2]
SDIO serial clock
SDIO command
SDIO not supported by ‘00’, ‘01’, ‘60’ product versions.
PU/PD class M. Value at internal reset: T/PD.
See section 4.2.12 for detailed electrical specs.
SDIO not supported by ‘00’, ‘01’, ‘60’ product versions.
PU/PD class M. Value at internal reset: T/PD.
See section 4.2.12 for detailed electrical specs.
I/O
I/O
I/O
I/O
SDIO not supported by ‘00’, ‘01’, ‘60’ product versions.
PU/PD class M. Value at internal reset: T/PD.
See section 4.2.12 for detailed electrical specs.
SDIO serial data [0]
SDIO serial data [3]
SDIO serial data [1]
SDIO not supported by ‘00’, ‘01’, ‘60’ product versions.
PU/PD class M. Value at internal reset: T/PD.
See section 4.2.12 for detailed electrical specs.
SDIO not supported by ‘00’, ‘01’, ‘60’ product versions.
PU/PD class M. Value at internal reset: T/PD.
See section 4.2.12 for detailed electrical specs.
SDIO not supported by ‘00’, ‘01’, ‘60’ product versions.
PU/PD class M. Value at internal reset: T/PD.
See section 4.2.12 for detailed electrical specs.
69 GND
70 VCC
GND
VCC
N/A
I
Ground
All GND pins must be connected to ground.
Module supply input
All VCC pins must be connected to external supply.
See sections 4.2.2 / 4.2.3 for detailed electrical specs.
71
VCC
VCC
VCC
I
I
Module supply input
Module supply input
All VCC pins must be connected to external supply.
See sections 4.2.2 / 4.2.3 for detailed electrical specs.
72 VCC
All VCC pins must be connected to external supply.
See sections 4.2.2 / 4.2.3 for detailed electrical specs.
73 GND
74 GND
GND
GND
N/A
N/A
Ground
Ground
All GND pins must be connected to ground.
All GND pins must be connected to ground.
UBX-13004573 - R30
Pin definition
Page 21 of 45
TOBY-L2 series - Data sheet
No Name
75 ANT_DET
76 GND
Power domain I/O
Description
Antenna detection
Ground
Remarks
ADC
GND
-
I
Not supported by ‘00’, ‘01’, ‘60’ product versions.
All GND pins must be connected to ground.
Leave unconnected.
N/A
N/A
N/A
N/A
N/A
I/O
77
RSVD
RESERVED pin
Ground
78 GND
79 GND
80 GND
GND
GND
GND
ANT
All GND pins must be connected to ground.
All GND pins must be connected to ground.
All GND pins must be connected to ground.
Ground
Ground
81
ANT1
Primary antenna
50 nominal characteristic impedance.
Main Tx / Rx antenna interface.
See section 4.2.4 / 4.2.5 / 4.2.6 for details.
82 GND
83 GND
84 RSVD
85 GND
86 GND
87 ANT2
GND
GND
-
N/A
N/A
N/A
N/A
N/A
I
Ground
All GND pins must be connected to ground.
All GND pins must be connected to ground.
Leave unconnected.
Ground
RESERVED pin
Ground
GND
GND
ANT
All GND pins must be connected to ground.
All GND pins must be connected to ground.
Ground
Secondary antenna
50 nominal characteristic impedance
Rx only for Down-Link MIMO 2x2 and Rx diversity.
See section 4.2.4 / 4.2.5 / 4.2.6 for details.
88 GND
89 GND
90 GND
GND
GND
GND
-
N/A
N/A
N/A
N/A
N/A
N/A
Ground
All GND pins must be connected to ground.
All GND pins must be connected to ground.
All GND pins must be connected to ground.
Leave unconnected.
Ground
Ground
91
RSVD
RESERVED pin
Ground
92 GND
GND
GND
All GND pins must be connected to ground.
All GND pins must be connected to ground.
93- GND
152
Ground
Table 5: TOBY-L2 series pin-out
☞
☞
For more information about the pin-out, see the TOBY-L2 / MPCI-L2 series system integration
manual [2].
See appendix A for an explanation of abbreviations and terms used.
UBX-13004573 - R30
Pin definition
Page 22 of 45
TOBY-L2 series - Data sheet
4 Electrical specifications
⚠
Stressing the device above one or more of the ratings listed in the Absolute Maximum Rating
section may cause permanent damage. These are stress ratings only. Operating the module at
these or at any conditions other than those specified in the Operating Conditions sections (section
4.2) of the specification should be avoided. Exposure to Absolute Maximum Rating conditions for
extended periods may affect device reliability.
☞
☞
☞
Operating condition ranges define those limits within which the functionality of the device is
guaranteed.
Electrical characteristics are defined according to the verification on a representative number of
samples or according to the simulation.
Where application information is given, it is advisory only and does not form part of the
specification.
4.1 Absolute maximum rating
☞
Limiting values given below are in accordance with Absolute Maximum Rating System (IEC 134).
Symbol
VCC
Description
Condition
Min.
–0.3
–0.3
Max.
5.0
5.0
3.6
2.2
2.2
3.6
5.0
5.0
10:1
85
Unit
Module supply voltage
RTC supply voltage
USB D+/D- pins
Input DC voltage at VCC pin
V
V_BCKP
USB
Input DC voltage at V_BCKP pin
V
Input DC voltage at USB interface pins
Input DC voltage at Generic digital interfaces pins
Input DC voltage at DDC interface pins
Input DC voltage at SIM interface pins
Input DC voltage at RESET_N pin
Input DC voltage at PWR_ON pin
Output RF load mismatch ruggedness at ANT pins
V
GDI
Generic digital interfaces
DDC interface
V
DDC
V
SIM
SIM interface
–0.3
–0.3
–0.3
V
ERS
External reset signal
Power-on input
V
POS
V
Rho_ANT
Tstg
Antenna ruggedness
Storage Temperature
VSWR
°C
–40
Table 6: Absolute maximum ratings
⚠
The product is not protected against overvoltage or reversed voltages. If necessary, voltage spikes
exceeding the power supply voltage specification, given in the table above, must be limited to
values within the specified boundaries by using appropriate protection devices.
4.1.1 Maximum ESD
Parameter
Min
Typical
Max
Unit Remarks
ESD sensitivity for all pins
except ANT1 / ANT2 pins
1000
V
Human Body Model according to JESD22-A114
ESD sensitivity for ANT1 / ANT2 pins
ESD immunity for ANT1 / ANT2 pins
1000
4000
8000
V
V
V
Human Body Model according to JESD22-A114
Contact Discharge according to IEC 61000-4-2
Air Discharge according to IEC 61000-4-2
Table 7: Maximum ESD ratings
⚠
u-blox cellular modules are Electrostatic Sensitive Devices and require special precautions when
handling. See section 7.4 for ESD handling instructions.
UBX-13004573 - R30
Electrical specifications
Page 23 of 45
TOBY-L2 series - Data sheet
4.2 Operating conditions
☞
Unless otherwise indicated, all operating condition specifications are at an ambient temperature
of +25 °C.
⚠
Operation beyond the operating conditions is not recommended and extended exposure beyond
them may affect device reliability.
4.2.1 Operating temperature range
Parameter
Min.
Typical Max.
Unit Remarks
Normal operating temperature
–20
+25
+65
+85
°C
Normal operating temperature range
(fully functional and meet 3GPP specifications)
Extended operating temperature
–40
°C
Extended operating temperature range
(RF performance may be affected outside normal
operating range, though module is fully
functional)
Table 8: Environmental conditions
4.2.2 Supply/power pins
Symbol
Parameter
Module supply normal operating input voltage23
Min.
3.40
3.20
1.4
Typical
3.80
Max.
4.35
4.35
4.2
Unit
V
VCC
Module supply extended operating input voltage24
3.80
V
V_BCKP
I_BCKP
Real Time Clock supply input voltage
V
Real Time Clock supply average current consumption,
at V_BCKP = 1.8 V
2
5
µA
Table 9: Input characteristics of the Supply/Power pins
Symbol
Parameter
Min.
1.76
Typical
1.80
Max.
1.85
Unit
V
VSIM
SIM supply output voltage with 1.8 V external SIM
SIM supply output voltage with 3.0 V external SIM
Real Time Clock supply output voltage
2.84
2.90
2.94
V
V_BCKP
I_BCKP
3.00
V
Real Time Clock supply output current capability
Generic Digital Interfaces supply output voltage
Generic Digital Interfaces supply output voltage ripple
3
mA
V
V_INT
1.76
1.80
1.85
45
70
V_INT_RIPPLE
I_INT
mVpp
mA
Generic Digital Interfaces supply output current
capability
Table 10: Output characteristics of Supply/Power pins
23
Input voltage at VCC must be above the normal operating range minimum limit to switch-on the module. RF performance
may be affected when the input voltage at VCC drops below the herein stated normal operating range minimum limit, though
module is still fully functional.
24 Ensure that input voltage at VCC never drops below the extended operating range minimum limit during module operation:
the cellular module may switch-off when the VCC voltage value drops below the herein stated extended operating range
minimum limit.
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Electrical specifications
Page 24 of 45
TOBY-L2 series - Data sheet
4.2.3 Current consumption
Mode
Condition
Tx power Min
Typ25
Max26 Unit
Power Off Mode
Averaged current value over any period,
Module switched off
15
µA
Idle-Mode
Averaged current value over a 100-ms period,
USB not connected
1.1
mA
mA
(Power Saving enabled by
AT+UPSV, module in low power
idle-mode, equivalent to
+CFUN=4 or +COPS=2)
Averaged current value over a 100-ms period,
USB connected and suspended
1.3
Cyclic Idle/Active-Mode
(Power Saving enabled by
AT+UPSV, Module registered
with network)
Averaged current value over a 10-minute period,
USB not connected
2.7
2.9
31
mA
mA
mA
mA
Averaged current value over a 10-minute period,
USB connected and suspended
Active-Mode
Averaged current value over a 10-minute period,
USB not connected
(Power Saving disabled by
AT+UPSV, Module registered
with network)
Averaged current value over a 10-minute period,
USB connected and not suspended
48
2G Connected Mode
(Tx / Rx call enabled)
Pulse current27 during a 1-slot GMSK Tx burst,
850/900 MHz bands
Maximum
Maximum
Maximum
1.9
2.5
A
Averaged current value over a 10-second period,
2G GMSK call, 1 Tx + 1 Rx slot, 850/900 MHz
275
215
mA
mA
Averaged current value over a 10-second period,
2G GMSK call, 1 Tx + 1 Rx slot, 1800/1900 MHz
3G Connected Mode
(Tx / Rx call enabled)
Averaged current value over a 10-second period,
3G call with Low data rate
Minimum
0 dBm
185
200
275
380
510
590
mA
mA
mA
mA
mA
mA
12 dBm
18 dBm
Maximum
Maximum
Averaged current value over a 10-second period,
3G call with Maximum data rate
LTE Connected Mode
(Tx / Rx call enabled)
Averaged current value over a 10-second period,
LTE call with Low data rate
Minimum
0 dBm
295
310
390
490
610
660
mA
mA
mA
mA
mA
mA
12 dBm
18 dBm
Maximum
Maximum
Averaged current value over a 10-second period,
LTE call with Maximum data rate
Table 11: Module VCC current consumption
25 Typical values with a matched antenna.
26 Maximum values with a mismatched antenna.
27 It is recommended to use this figure to dimension maximum current capability of power supply.
UBX-13004573 - R30
Electrical specifications
Page 25 of 45
TOBY-L2 series - Data sheet
4.2.4 LTE RF characteristics
The LTE bands supported by each TOBY-L2 module are defined in Table 2, while Table 12 describes
the Transmitting and Receiving frequencies for each LTE band according to 3GPP TS 36.521-1 [10].
Parameter
Min.
704
734
Max.
716
Unit
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
Remarks
Frequency range
Band 17 (700 MHz)
Uplink
Module transmit
Module receive
Module transmit
Module receive
Module transmit
Module receive
Module transmit
Module receive
Module transmit
Module receive
Module transmit
Module receive
Module transmit
Module receive
Module transmit
Module receive
Module transmit
Module receive
Module transmit
Module receive
Module transmit
Module receive
Module transmit
Module receive
Module transmit
Module receive
Downlink
Uplink
746
Frequency range
Band 13 (750 MHz)
777
787
Downlink
Uplink
746
756
Frequency range
Band 28 (750 MHz)
703
758
832
791
748
Downlink
Uplink
803
862
821
Frequency range
Band 20 (800 MHz)
Downlink
Uplink
Frequency range
Band 19 (850 MHz)
830
875
830
875
824
869
880
925
1710
2110
1710
1805
1850
1930
1920
2110
2500
2620
845
890
840
885
849
894
915
Downlink
Uplink
Frequency range
Band 6 (850 MHz)
Downlink
Uplink
Frequency range
Band 5 (850 MHz)
Downlink
Uplink
Frequency range
Band 8 (900 MHz)
Downlink
Uplink
960
1755
2155
1785
1880
1910
1990
1980
2170
2570
2690
Frequency range
Band 4 (1700 MHz)
Downlink
Uplink
Frequency range
Band 3 (1800 MHz)
Downlink
Uplink
Frequency range
Band 2 (1900 MHz)
Downlink
Uplink
Frequency range
Band 1 (2100 MHz)
Downlink
Uplink
Frequency range
Band 7 (2600 MHz)
Downlink
Table 12: LTE operating RF frequency bands
TOBY-L2 series modules include a UE Power Class 3 LTE transmitter (see Table 2), with output power
and characteristics as per 3GPP TS 36.521-1 [10], and LTE receivers with characteristics compliant to
3GPP TS 36.521-1 [10], with LTE conducted receiver sensitivity performance described in Table 13.
Parameter
Min.
Typical
–103.5
–100.5
–105.0
–102.5
–106.5
–103.5
–97.5
Max.
Unit
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
Remarks
Receiver input sensitivity
Band 17 (700 MHz)
Channel bandwidth = 5 MHz
Channel bandwidth = 10 MHz
Channel bandwidth = 5 MHz
Channel bandwidth = 10 MHz
Channel bandwidth = 3 MHz
Channel bandwidth = 5 MHz
Channel bandwidth = 20 MHz
Channel bandwidth = 5 MHz
Channel bandwidth = 20 MHz
Channel bandwidth = 5 MHz
Channel bandwidth = 15 MHz
Channel bandwidth = 1.4 MHz
Channel bandwidth = 5 MHz
Channel bandwidth = 10 MHz
Channel bandwidth = 1.4 MHz
Channel bandwidth = 5 MHz
Channel bandwidth = 10 MHz
Receiver input sensitivity
Band 13 (750 MHz)
Receiver input sensitivity
Band 28 (750 MHz)
Receiver input sensitivity
Band 20 (800 MHz)
–103.0
–97.0
Receiver input sensitivity
Band 19 (850 MHz)
–103.0
–98.5
Receiver input sensitivity
Band 5 (850 MHz)
–109.0
–103.0
–100.5
–110.0
–104.5
–101.5
Receiver input sensitivity
Band 8 (900 MHz)
UBX-13004573 - R30
Electrical specifications
Page 26 of 45
TOBY-L2 series - Data sheet
Parameter
Min.
Typical
–109.5
–103.5
–98.0
Max.
Unit
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
Remarks
Receiver input sensitivity
Band 4 (1700 MHz)
Channel bandwidth = 1.4 MHz
Channel bandwidth = 5 MHz
Channel bandwidth = 20 MHz
Channel bandwidth = 1.4 MHz
Channel bandwidth = 5 MHz
Channel bandwidth = 20 MHz
Channel bandwidth = 1.4 MHz
Channel bandwidth = 5 MHz
Channel bandwidth = 20 MHz
Channel bandwidth = 5 MHz
Channel bandwidth = 20 MHz
Channel bandwidth = 5 MHz
Channel bandwidth = 20 MHz
Receiver input sensitivity
Band 3 (1800 MHz)
–110.0
–104.5
–98.5
Receiver input sensitivity
Band 2 (1900 MHz)
–110.0
–104.0
–98.0
Receiver input sensitivity
Band 1 (2100 MHz)
–104.5
–98.5
Receiver input sensitivity
Band 7 (2600 MHz)
–102.5
–97.0
Condition: 50 source, throughput > 95%, dual receiver, QPSK modulation, other settings as per 3GPP TS 36.521-1 [10]
Table 13: LTE receiver sensitivity performance
4.2.5 3G RF characteristics
The 3G bands supported by each TOBY-L2 module are defined in Table 2, while Table 14 describes the
Transmitting and Receiving frequencies for each 3G band according to 3GPP TS 34.121-1 [11].
Parameter
Min.
830
875
Max.
845
890
845
890
849
894
915
Unit
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
Remarks
Frequency range
Band 19 (850 MHz)
Uplink
Module transmit
Module receive
Module transmit
Module receive
Module transmit
Module receive
Module transmit
Module receive
Module transmit
Module receive
Module transmit
Module receive
Module transmit
Module receive
Downlink
Uplink
Frequency range
Band 19 (850 MHz)
830
875
Downlink
Uplink
Frequency range
Band 5 (850 MHz)
824
869
880
925
1710
2110
1850
1930
1920
2110
Downlink
Uplink
Frequency range
Band 8 (900 MHz)
Downlink
Uplink
960
1755
2155
1910
1990
1980
2170
Frequency range
Band 4 (AWS, 1700 MHz)
Downlink
Uplink
Frequency range
Band 2 (1900 MHz)
Downlink
Uplink
Frequency range
Band 1 (2100 MHz)
Downlink
Table 14: 3G operating RF frequency bands
TOBY-L2 series modules include a UE Power Class 3 3G transmitter (see Table 2), with output power
and characteristics as per 3GPP TS 34.121-1 [11], and 3G receivers with characteristics compliant to
3GPP TS 34.121-1 [11], with 3G conducted receiver sensitivity performance described in Table 15.
Parameter
Min.
Typical
Max.
Unit
Remarks
Receiver input sensitivity
Band 5 (850 MHz)
–112.0
dBm
Downlink RF level for RMC @ BER < 0.1 %
Receiver input sensitivity
Band 8 (900 MHz)
–112.0
–111.0
–111.0
–111.0
dBm
dBm
dBm
dBm
Downlink RF level for RMC @ BER < 0.1 %
Downlink RF level for RMC @ BER < 0.1 %
Downlink RF level for RMC @ BER < 0.1 %
Downlink RF level for RMC @ BER < 0.1 %
Receiver input sensitivity
Band 4 (AWS, 1700 MHz)
Receiver input sensitivity
Band 2 (1900 MHz)
Receiver input sensitivity
Band 1 (2100 MHz)
Condition: 50 source, other settings as per 3GPP TS 34.121-1 [11]
Table 15: 3G receiver sensitivity performance
UBX-13004573 - R30
Electrical specifications
Page 27 of 45
TOBY-L2 series - Data sheet
4.2.6 2G RF characteristics
The 2G bands supported by each TOBY-L2 module are defined in Table 2, while the Table 16 describes
the Transmitting and Receiving frequencies for each 2G band according to 3GPP TS 51.010-1 [12].
Parameter
Min.
824
Max.
849
Unit
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
Remarks
Frequency range
GSM 850
Uplink
Module transmit
Module receive
Module transmit
Module receive
Module transmit
Module receive
Module transmit
Module receive
Downlink
Uplink
869
894
Frequency range
E-GSM 900
880
925
915
Downlink
Uplink
960
1785
1880
1910
1990
Frequency range
DCS 1800
1710
1805
1850
1930
Downlink
Uplink
Frequency range
PCS 1900
Downlink
Table 16: 2G operating RF frequency bands
TOBY-L2 series modules include a GMSK Power Class 4 transmitter for GSM/E-GSM bands, GMSK
Power Class 1 transmitter for DCS/PCS bands, 8-PSK Power Class E2 transmitter for all 2G bands (see
Table 2), with output power and characteristics according to 3GPP TS 51.010-1 [12].
TOBY-L2 series modules 2G receiver characteristics are compliant to 3GPP TS 51.010-1 [12], with
conducted receiver sensitivity performance described in Table 17.
Parameter
Min.
Typical
Max.
Unit
Remarks
Receiver input sensitivity
GSM 850 / E-GSM 900
–110.0
dBm
Downlink RF level @ BER Class II < 2.4 %
Receiver input sensitivity
DCS 1800 / PCS 1900
–109.0
dBm
Downlink RF level @ BER Class II < 2.4 %
Condition: 50 source, other settings as per 3GPP TS 51.010-1 [12]
Table 17: 2G receiver sensitivity performance
4.2.7 ANT_DET pin
☞
Antenna detection (ANT_DET) is not supported by “00”, “01” and “60” product versions.
Parameter
Min.
Typical Max.
Unit
µA
Remarks
Output DC current pulse value
Output DC current pulse time length
21
Generated by means of AT+UANTR command
Generated by means of AT+UANTR command
3.6
ms
Table 18: ANT_DET pin characteristics
4.2.8 PWR_ON pin
Parameter
Min.
Typical
Max.
Unit
Remarks
Internal supply for
3.8
V
Module supply input (VCC)
PWR_ON Input Signal
Low-level input
0
0.3*VCC
VCC
V
High-level input
0.7*VCC
35
V
Pull-up resistance
Low-level input current
PWR_ON low time
50
Internal active pull-up to VCC
k
µA
ms
–76
5
Low time to trigger a switch-on of the module
Table 19: PWR_ON pin characteristics
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Electrical specifications
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TOBY-L2 series - Data sheet
4.2.9 RESET_N pin
Parameter
Min.
Typical
Max.
Unit
Remarks
Internal supply for
3.8
V
Module supply input (VCC)
RESET_N Input Signal
Low-level input
0
0.3*VCC
VCC
V
High-level input
0.7*VCC
35
V
Pull-up resistance
Low-level input current
RESET_N low time
50
Internal active pull-up to VCC
k
µA
ms
s
–76
18
2.1
16
800
15
Low time to trigger a switch-on of the module
Low time to trigger a reset (reboot) of the module
Low time to trigger an abrupt switch-off of the module
s
Table 20: RESET_N pin characteristics
4.2.10 SIM pins
The SIM pins are a dedicated interface to the external SIM card/chip. The electrical characteristics
fulfill regulatory specification requirements. The values in Table 21 are for information only.
Parameter
Min.
–0.30
–0.30
1.17
Typical
Max.
0.63
0.80
2.10
Unit
V
Remarks
Low-level input
VSIM = 1.8 V
V
VSIM = 3.0 V
High-level input
V
VSIM = 1.8 V
2.00
3.30
0.45
0.40
V
VSIM = 3.0 V
Low-level output
0.00
0.00
1.80
2.90
V
VSIM = 1.8 V, Max value at IOL = +2.0 mA
VSIM = 3.0 V, Max value at IOL = +2.0 mA
VSIM = 1.8 V, Min value at IOH = –2.0 mA
VSIM = 3.0 V, Min value at IOH = –2.0 mA
V
High-level output
1.35
V
2.60
–500
V
Input / Output leakage current
500
nA
0 V < VIN < 0.63 V or 1.17 V < VIN < 2.10 V
0 V < VIN < 0.80 V or 2.00 V < VIN < 3.30 V
Clock frequency on SIM_CLK
3.43
4.7
MHz
Internal pull-up resistor on SIM_IO
Internal pull-up to VSIM supply
k
Table 21: SIM pin characteristics
4.2.11 USB pins
USB data lines (USB_D+ / USB_D–) are compliant to the USB 2.0 high-speed specification. See the
Universal Serial Bus revision 2.0 specification [14] for the detailed electrical characteristics.
Parameter
Min.
Typical Max.
Unit
Remarks
High-speed squelch detection threshold
(input differential signal amplitude)
100
150
mV
High speed disconnect detection threshold
(input differential signal amplitude)
525
625
500
mV
mV
High-speed data signaling input
common mode voltage range
–50
High-speed idle output level
–10
10
mV
mV
mV
mV
mV
High-speed data signaling output high level
High-speed data signaling output low level
Chirp J level (output differential voltage)
Chirp K level (output differential voltage)
360
–10
440
10
700
–900
1100
–500
Table 22: USB pins characteristics
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TOBY-L2 series - Data sheet
4.2.12 Generic Digital Interface pins
Parameter
Min
Typical
Max
Unit
V
Remarks
Internal supply for GDI domain
Low-level input
1.80
Digital I/O Interfaces supply (V_INT)
–0.30
0.63
2.10
0.45
V
High-level input
1.17
V
Low-level output
0.00
1.80
V
Max value at IOL = +2.0 mA
Min value at IOH = –2.0 mA
0 V < VIN < 0.63 V or 1.17 V < VIN < 2.10 V
Pull-Up class H
High-level output
1.35
–500
30
V
Input/output leakage current
Internal active pull-up resistance
500
130
180
150
180
nA
k
k
k
k
30
Pull-Up class M
Internal active pull-down resistance
30
Pull-Down class H
30
Pull-Down class M
Table 23: GDI pin characteristics
4.2.12.1 AC characteristics of I2S pins
☞
The I2S digital audio interface is not supported by the “00”, “01”, “60”, TOBY-L201-02S and
TOBY-L220-62S product versions
Parameter Description
Min
Typical Max
Unit
µs
Remarks
T1
I2S_WA period
125
62.5
8
<I2S_sample_rate>=0
<I2S_sample_rate>=3
<I2S_sample_rate>=0
<I2S_sample_rate>=3
CLK period = WA period / 32
µs
1/T1
I2S_WA frequency
kHz
kHz
T1
16
T2
I2S_CLK period
1/32
32
1/T2
I2S_CLK frequency
1/T1
CLK frequency = 32 x WA
frequency
T3
T4
T5
T6
T7
T8
I2S_CLK high / low level pulse width
I2S_TX valid before I2S_CLK edge
I2S_TX valid after I2S_CLK edge
I2S_WA valid before I2S_CLK edge
I2S_WA valid after I2S_CLK edge
0.4
0.6
T2
T2
T2
T2
T2
T2
0.1
0.1
0.22
0.15
0.19
I2S_RX setup time before I2S_CLK
edge
T9
I2S_RX hold time after I2S_CLK edge
0.09
T2
Table 24: I2S pins AC characteristics
4.2.13 DDC (I2C) pins
☞
The DDC (I2C) interface is not supported by “00”, “01”, “60” and TOBY-L201-02S product versions.
DDC (I2C) lines (SCL and SDA) are compliant to the I2C-bus standard mode specification. See the
I2C-bus specification [16] for the detailed electrical characteristics.
Parameter
Min
Typical
Max
Unit
V
Remarks
Internal supply for GDI domain
Low-level input
1.80
Digital I/O Interfaces supply (V_INT)
–0.30
0.63
2.10
0.45
500
V
High-level input
1.17
V
Low-level output
0.00
100
V
Max value at IOL = +2.0 mA
Input/output leakage current
Clock frequency on SCL
–500
nA
kHz
0 V < VIN < 0.63 V or 1.17 V < VIN < 2.10 V
Table 25: DDC (I2C) pins characteristics
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Electrical specifications
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TOBY-L2 series - Data sheet
4.3 Parameters for ATEX applications
This section provides useful parameters and information to integrate TOBY-L2 series modules in
applications intended for use in areas with potentially explosive atmospheres (ATEX), describing:
Total internal capacitance and inductance of TOBY-L2 series modules (see Table 26)
Maximum RF output power at the antenna (ANT1) pin of TOBY-L2 series modules (see Table 27)
☞
Any specific applicable requirement for the implementation of the apparatus integrating the
TOBY-L2 series modules, intended for use in potentially explosive atmospheres, must be fulfilled
according to the exact applicable standards: check the detailed requisites on the pertinent
normative for the application, as for example the IEC 60079-0 [17], IEC 60079-11 [18], and
IEC 60079-26 [19] standards.
☞
The certification of the application device that integrates a TOBY-L2 series module and the
compliance of the application device with all the applicable certification schemes, directives and
standards required for use in potentially explosive atmospheres are the sole responsibility of the
application device manufacturer.
Table 26 describes the maximum total internal capacitance and the maximum total internal
inductance, considering internal parts tolerance, provided by TOBY-L2 series modules.
Module
Parameter
Description
Value
267
Unit
µF
TOBY-L200, TOBY-L201
Ci
Li
Ci
Li
Maximum total internal capacitance
Maximum total internal inductance
Maximum total internal capacitance
Maximum total internal inductance
12.8
267
µH
µF
TOBY-L210, TOBY-L220,
TOBY-L280
12.9
µH
Table 26: TOBY-L2 series maximum total internal capacitance and maximum total internal inductance
Table 27 describes the maximum RF output power transmitted by TOBY-L2 series modules from the
primary antenna (ANT1) pin as Power Class 4 Mobile Stations for GSM 850 / E-GSM 900 bands and/or
as Power Class 3 User Equipment for the LTE / UMTS bands.
Module
Parameter
Description
Value
Unit
TOBY-L200, TOBY-L210,
TOBY-L280
ANT1 Pout
Maximum RF output power from ANT1 pin
35.0
dBm
TOBY-L201, TOBY-L220
ANT1 Pout
Maximum RF output power from ANT1 pin
25.0
dBm
Table 27: TOBY-L2 series maximum RF output power
☞
The TOBY-L2 series modules do not contain internal blocks which increase the input voltage (e.g.
like step-up, duplicators, boosters, etc.) except for the primary antenna (ANT1) pin which
maximum RF output power is illustrated in Table 27.
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TOBY-L2 series - Data sheet
5 Mechanical specifications
K
M1 M1
M2
M1 M1
M3
P2
P1
Pin 1
Indicator
P3
F
E
J1
J1
L
J1
J2
H2
ANT2 pin
H2
J2
B
G
N
J1
H1
J2
H2
ANT1 pin
O
H2
J2
O
H1
I
O
I
O
H1
I
I
D
G
H1 J1
F
A
C
Figure 3: TOBY-L2 series dimensions (bottom and side views)
Parameter
Description
Typical
Tolerance
A
Module Height [mm]
35.6
24.8
2.6
(1401.6 mil)
+0.20/–0.20
+0.20/–0.20
+0.27/–0.17
+0.20/–0.20
+0.20/–0.20
+0.20/–0.20
+0.02/–0.02
+0.02/–0.02
+0.02/–0.02
+0.02/–0.02
+0.02/–0.02
+0.02/–0.02
+0.20/–0.20
+0.20/–0.20
+0.02/–0.02
+0.02/–0.02
+0.02/–0.02
+0.02/–0.02
+0.02/–0.02
+0.20/–0.20
+0.20/–0.20
+0.20/–0.20
(+7.9/–7.9 mil)
(+7.9/–7.9 mil)
(+10.6/–6.7 mil)
(+7.9/–7.9 mil)
(+7.9/–7.9 mil)
(+7.9/–7.9 mil)
(+0.8/–0.8 mil)
(+0.8/–0.8 mil)
(+0.8/–0.8 mil)
(+0.8/–0.8 mil)
(+0.8/–0.8 mil)
(+0.8/–0.8 mil)
(+7.9/–7.9 mil)
(+7.9/–7.9 mil)
(+0.8/–0.8 mil)
(+0.8/–0.8 mil)
(+0.8/–0.8 mil)
(+0.8/–0.8 mil)
(+0.8/–0.8 mil)
(+7.9/–7.9 mil)
(+7.9/–7.9 mil)
(+7.9/–7.9 mil)
B
Module Width [mm]
(976.4 mil)
(102.4 mil)
(94.5 mil)
(88.6 mil)
(57.1 mil)
(43.3 mil)
(31.5 mil)
(35.4 mil)
(59.1 mil)
(11.8 mil)
C
Module Thickness [mm]
D
Horizontal Edge to Lateral Pin Pitch [mm]
Vertical Edge to Lateral Pin Pitch [mm]
Edge to Lateral Pin Pitch [mm]
Lateral Pin to Pin Pitch [mm]
Lateral Pin Height [mm]
2.4
E
2.25
1.45
1.1
F
G
H1
H2
I
0.8
Lateral Pin close to ANT1 and ANT2 Height [mm] 0.9
Lateral Pin Width [mm]
1.5
J1
J2
K
Lateral Pin to Pin Distance [mm]
0.3
0.2
3.15
7.15
1.8
Lateral Pin to Pin close to ANT Distance [mm]
Horizontal Edge to Central Pin Pitch [mm]
Vertical Edge to Central Pin Pitch [mm]
Central Pin to Pin Horizontal Pitch [mm]
Central Pin to Pin Horizontal Pitch [mm]
Central Pin to Pin Horizontal Pitch [mm]
Central Pin to Pin Vertical Pitch [mm]
Central Pin Height and Width [mm]
Horizontal Edge to Corner Pin Pitch [mm]
Horizontal Edge to Corner Pin Pitch [mm]
Horizontal Edge to Corner Pin Pitch [mm]
Module Weight [g]
(7.9 mil)
(124.0 mil)
(281.5 mil)
(70.9 mil)
(204.7 mil)
(177.2 mil)
(82.7 mil)
(43.3 mil)
(43.3 mil)
(49.2 mil)
(112.2 mil)
L
M1
M2
M3
N
5.2
4.5
2.1
O
1.1
P1
P2
P3
Weight
1.1
1.25
2.85
4.8
Table 28: TOBY-L2 series dimensions
☞
☞
Module Height tolerance +/–0.20 mm may be exceeded close to the corners of the PCB due to
cutting process: in worst case the Height could be +0.40 mm longer than the typical value.
For information regarding Footprint and Paste Mask recommended for the application board
integrating the cellular module, see TOBY-L2 / MPCI-L2 series system integration manual [2].
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Mechanical specifications
Page 32 of 45
TOBY-L2 series - Data sheet
6 Qualification and approvals
6.1 Reliability tests
Tests for product family qualifications according to ISO 16750 “Road vehicles - Environmental
conditions and testing for electrical and electronic equipment“, and appropriate standards.
6.2 Approvals
TOBY-L2 series modules comply with the Directive 2011/65/EU of the European Parliament and the
Council on the Restriction of Use of certain Hazardous Substances in Electrical and Electronic
Equipment (EU RoHS 2) and its amendment Directive (EU) 2015/863 (EU RoHS 3).
TOBY-L2 series modules are RoHS 3 compliant.
No natural rubbers, hygroscopic materials, or materials containing asbestos are employed
Table 29 summarizes the main approvals for TOBY-L2 series modules.
Certification scheme
GCF conformance
TOBY-L200
TOBY-L201
TOBY-L210
TOBY-L220
TOBY-L280
•
•
•
•
•
•
•
•
•
•
•
PTCRB conformance
CE (European Conformity)
FCC (US Certification)
FCC identification number
•
•
•
•
XPYTOBYL200
XPYTOBYL201
XPYTOBYL210
XPYTOBYL280
ISED (Canadian Certification)
ISED certification number
•
•
•
•
8595A-TOBYL200 8595A-TOBYL201 8595A-TOBYL210
8595A-TOBYL280
ANATEL (Brazilian Certification)
RCM (Australian Certification)
NCC (Taiwanese Certification)
KC (Korean Certification)
•
•
•
•
•
•
•
•
•
IFT (Mexican Certification)
GITEKI (Japanese Certification)
NTT DoCoMo (Network Operator)
SoftBank (Network Operator)
AT&T (Network Operator)
•
•
•
•
•
•
•
Verizon (Network Operator)
Rogers (Network Operator)
Deutsche Telekom (Network Operator)
•
Table 29: TOBY-L2 series main certification approvals summary
☞
The above listed certifications might not be available for all the different product type numbers.
Please contact the u-blox office or sales representative nearest you for the complete list of
certification approvals available for the selected product ordering number.
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Qualification and approvals
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TOBY-L2 series - Data sheet
7 Product handling & soldering
7.1 Packaging
TOBY-L2 series modules are delivered as hermetically sealed, reeled tapes to enable efficient
production, production lot set-up and tear-down. For more information about packaging, see the
u-blox package information user guide [6].
7.1.1 Reels
TOBY-L2 series modules are deliverable in quantities of 150 pieces on a reel. The modules are delivered
using the reel Type B3 described in the Figure 4 and in the u-blox package information user guide [6].
Figure 4: TOBY-L2 series modules reel
Parameter
Specification
Reel type
B3
Delivery quantity
150
Table 30: Reel information for TOBY-L2 series modules
Quantities of less than 150 pieces are also available. Contact u-blox for more information.
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Product handling & soldering
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TOBY-L2 series - Data sheet
7.1.2 Tapes
Figure 5 shows the position and the orientation of TOBY-L2 modules as they are delivered on the tape,
while Figure 6 specifies the tape dimensions.
Pin 1
Sprocket hole
Feed direction
Figure 5: Orientation for TOBY-L2 modules on tape
Figure 6: TOBY-L2 series modules tape
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Product handling & soldering
Page 35 of 45
TOBY-L2 series - Data sheet
7.2 Moisture sensitivity levels
⚠
TOBY-L2 series modules are moisture sensitive devices (MSD) in accordance to the IPC/JEDEC
specification.
The moisture sensitivity level (MSL) relates to the packaging and handling precautions required.
TOBY-L2 series modules are rated at MSL level 4. For more information regarding moisture sensitivity
levels, labeling, storage and drying, see the u-blox package information user guide [6].
☞
For MSL standard see IPC/JEDEC J-STD-020 (can be downloaded from www.jedec.org ).
7.3 Reflow soldering
Reflow profiles are to be selected according to u-blox recommendations (see the TOBY-L2 / MPCI-L2
series system integration manual [2]).
⚠
⚠
Failure to observe these recommendations can result in severe damage to the device!
7.4 ESD precautions
TOBY-L2 series modules contain highly sensitive electronic circuitry and are Electrostatic
Sensitive Devices (ESD). Handling TOBY-L2 series modules without proper ESD protection may
destroy or damage them permanently.
TOBY-L2 series modules are Electrostatic Sensitive Devices (ESD) and require special ESD
precautions typically applied to ESD sensitive components.
Table 7 details the maximum ESD ratings of the TOBY-L2 series modules.
Proper ESD handling and packaging procedures must be applied throughout the processing, handling
and operation of any application that incorporates a TOBY-L2 series module.
ESD precautions should be implemented on the application board where the module is mounted, as
described in the TOBY-L2 / MPCI-L2 series system integration manual [2].
⚠
Failure to observe these recommendations can result in severe damage to the device!
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Product handling & soldering
Page 36 of 45
TOBY-L2 series - Data sheet
8 Default settings
Item
AT settings
Comments
USB interface
Enabled
TOBY-L2 series modules provide by default the following set of USB functions:
CDC-ACM for AT command and data
RNDIS for Ethernet-over-USB connection
The USB can be configured by the AT+UUSBCONF command to select
different sets of USB functions available in mutually exclusive way, configuring
the active USB profile consisting of a specific set of functions with various
capabilities and purposes (for more details, see the TOBY-L2 / MPCI-L2 series
system integration manual [2] and the u-blox AT commands manual [1],
+UUSBCONF AT command).
Power saving
AT+UPSV=0
Disabled
Network registration AT+COPS=0
Self network registration
Table 31: Default settings
UBX-13004573 - R30
Default settings
Page 37 of 45
TOBY-L2 series - Data sheet
9 Labeling and ordering information
9.1 Product labeling
Figure 7 illustrates the label of the TOBY-L2 series modules, including important product information:
u-blox logo, production lot, Pb-free marking, product type number, IMEI number, certifications info,
and production country.
Figure 7: TOBY-L2 series module label
9.2 Explanation of codes
Three different product code formats are used. The Product Name is used in documentation such as
this data sheet and identifies all the u-blox products, independent of packaging and quality grade. The
Ordering Code includes options and quality, while the Type Number includes the hardware and
firmware versions. Table 32 details these 3 different formats:
Format
Structure
Product Name
Ordering Code
Type Number
PPPP-TGVV
PPPP-TGVV-MMQ
PPPP-TGVV-MMQ-XX
Table 32: Product code formats
Table 33 explains the parts of the product code.
Code
Meaning
Example
PPPP
TG
Form factor
TOBY
L2
Platform (Technology and Generation)
Dominant technology: G: GSM; U: HSUPA; C: CDMA 1xRTT; N: NB-IoT;
R: LTE low data rate (Cat 1 and below); L: LTE high data rate (Cat 3 and above)
Generation: 1…9
VV
MM
Q
Variant function set based on the same platform [00…99]
Major product version [00…99]
00
00
S
Product grade
S = professional
A = automotive
XX
Minor product version (not relevant for certification)
Default value is 00
Table 33: Part identification code
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Labeling and ordering information
Page 38 of 45
TOBY-L2 series - Data sheet
9.3 Ordering information
Ordering No.
Product
TOBY-L200-00S
Module with LTE bands 2 / 4 / 5 / 7 / 17, 3G bands 1 / 2 / 4 / 5 / 8, 2G bands 850 / 900 / 1800 / 1900.
Mainly designed for operation in America.
35.6 x 24.8 x 2.6 mm, 150 pcs/reel
TOBY-L200-02S
TOBY-L200-03S
TOBY-L201-01S
TOBY-L201-02S
Module with LTE bands 2 / 4 / 5 / 7 / 17, 3G bands 1 / 2 / 4 / 5 / 8, 2G bands 850 / 900 / 1800 / 1900.
Mainly designed for operation in America.
It supports UART, SDIO, I2C, I2S, ANT_DET, GPIO and embedded TCP/UDP, HTTP/FTP, TLS/SSL.
35.6 x 24.8 x 2.6 mm, 150 pcs/reel
Module with LTE bands 2 / 4 / 5 / 7 / 17, 3G bands 1 / 2 / 4 / 5 / 8, 2G bands 850 / 900 / 1800 / 1900.
Mainly designed for operation in America.
It supports UART, SDIO, I2C, I2S, ANT_DET, GPIO and embedded TCP/UDP, HTTP/FTP, TLS/SSL, SAP.
35.6 x 24.8 x 2.6 mm, 150 pcs/reel
Module with LTE bands 2 / 4 / 5 / 13 / 17, 3G bands 2 / 5.
Mainly designed for operation in America.
It supports UART and embedded TCP/UDP, HTTP/FTP.
35.6 x 24.8 x 2.6 mm, 150 pcs/reel
Module with LTE bands 2 / 4 / 5 / 13 / 17, 3G bands 2 / 5.
Mainly designed for operation in America.
It supports UART, SDIO, ANT_DET, GPIO and embedded TCP/UDP, HTTP/FTP.
35.6 x 24.8 x 2.6 mm, 150 pcs/reel
TOBY-L210-00S
TOBY-L210-60S
Module with LTE bands 1 / 3 / 5 / 7 / 8 / 20, 3G bands 1 / 2 / 5 / 8, 2G bands 850 / 900 / 1800 / 1900.
Mainly designed for operation in Europe, Asia and other countries.
35.6 x 24.8 x 2.6 mm, 150 pcs/reel
Module with LTE bands 1 / 3 / 5 / 7 / 8 / 20, 3G bands 1 / 2 / 5 / 8, 2G bands 850 / 900 / 1800 / 1900.
Approved by SoftBank Japanese mobile network operator.
It supports UART interface.
35.6 x 24.8 x 2.6 mm, 150 pcs/reel
TOBY-L210-62S
TOBY-L210-65S
TOBY-L210-02S
TOBY-L210-03S
TOBY-L220-02S
TOBY-L220-62S
TOBY-L280-02S
TOBY-L280-03S
Module with LTE bands 1 / 3 / 5 / 7 / 8 / 20, 3G bands 1 / 2 / 5 / 8, 2G bands 850 / 900 / 1800 / 1900.
Approved by SoftBank Japanese mobile network operator.
It supports UART, SDIO, I2C, I2S, ANT_DET, GPIO, embedded TCP/UDP, HTTP/FTP, TLS/SSL.
35.6 x 24.8 x 2.6 mm, 150 pcs/reel
Module with LTE bands 1 / 3 / 5 / 7 / 8, 3G bands 1 / 2 / 5 / 8, 2G bands 850 / 900 / 1800 / 1900.
Approved by SoftBank Japanese mobile network operator.
It supports UART, SDIO, I2C, I2S, ANT_DET, GPIO, embedded TCP/UDP, HTTP/FTP, TLS/SSL.
35.6 x 24.8 x 2.6 mm, 150 pcs/reel
Module with LTE bands 1 / 3 / 5 / 7 / 8 / 20, 3G bands 1 / 2 / 5 / 8, 2G bands 850 / 900 / 1800 / 1900.
Mainly designed for operation in Europe, Asia and other countries.
It supports UART, SDIO, I2C, I2S, ANT_DET, GPIO and embedded TCP/UDP, HTTP/FTP, TLS/SSL.
35.6 x 24.8 x 2.6 mm, 150 pcs/reel
Module with LTE bands 1 / 3 / 5 / 7 / 8 / 20, 3G bands 1 / 2 / 5 / 8, 2G bands 850 / 900 / 1800 / 1900.
Mainly designed for operation in Europe, Asia and other countries.
It supports UART, SDIO, I2C, I2S, ANT_DET, GPIO and embedded TCP/UDP, HTTP/FTP, TLS/SSL, SAP.
35.6 x 24.8 x 2.6 mm, 150 pcs/reel
Module with LTE bands 1 / 3 / 5 / 6 / 8 / 19, 3G bands 1 / 6 / 8 / 19.
Mainly designed for operation in Japan.
It supports UART, SDIO, I2C, I2S, ANT_DET, GPIO and embedded TCP/UDP, HTTP/FTP, TLS/SSL.
35.6 x 24.8 x 2.6 mm, 150 pcs/reel
Module with LTE bands 1 / 3 / 5 / 6 / 8 / 19.
Approved by NTT DoCoMo Japanese mobile network operator.
It supports UART, SDIO, I2C, I2S, ANT_DET, GPIO and embedded TCP/UDP, HTTP/FTP, TLS/SSL.
35.6 x 24.8 x 2.6 mm, 150 pcs/reel
Module with LTE bands 1 / 3 / 5 / 7 / 8 / 28, 3G bands 1 / 2 / 5 / 8, 2G bands 850 / 900 / 1800 / 1900.
Mainly designed for operation in South East-Asia and Oceania.
It supports UART, SDIO, I2C, I2S, ANT_DET, GPIO and embedded TCP/UDP, HTTP/FTP, TLS/SSL.
35.6 x 24.8 x 2.6 mm, 150 pcs/reel
Module with LTE bands 1 / 3 / 5 / 7 / 8 / 28, 3G bands 1 / 2 / 5 / 8, 2G bands 850 / 900 / 1800 / 1900.
Mainly designed for operation in South East-Asia and Oceania.
It supports UART, SDIO, I2C, I2S, ANT_DET, GPIO and embedded TCP/UDP, HTTP/FTP, TLS/SSL, SAP.
35.6 x 24.8 x 2.6 mm, 150 pcs/reel
Table 34: Product ordering codes
UBX-13004573 - R30
Labeling and ordering information
Page 39 of 45
TOBY-L2 series - Data sheet
Appendix
A Glossary
Abbreviation
AC
Definition
Alternating Current
ACM
ADC
ANATEL
AP
Application Communication Module* / Abstract Control Model*
Analog to Digital Converter
Agência Nacional de Telecomunicações (Brazilian National Telecommunications Agency)
Application Processor
APN
AT
Access Point Name
Hayes ATtention Command Set
EU Explosive Atmosphere Directive
Bit Error Rate
ATEX
BER
BIP
Bearer Independent Protocol
Cell Broadcast Services
CBS
CDC
CDMA
CE
Communication Device Class
Code-Division Multiple Access
Certification Mark for compliance in the European Union
Clock
CLK
CMOS
CSFB
CTS
Complementary Metal-Oxide-Semiconductor
Circuit-Switched Fall-Back
Clear To Send
DC
Direct Current
DCD
DCE
Data Carrier Detect
Data Communication Equipment
Digital Cellular System
DCS
DDC
DL
Display Data Channel
Down Link (Reception)
DSR
DTE
Data Set Ready
Data Terminal Equipment
DTMF
DTR
Dual Tone Multi Frequency
Data Terminal Ready
EDGE
EGPRS
ERS
Enhanced Data rates for GSM Evolution
Enhanced General Packet Radio Service
External Reset Input Signal
Electrostatic Discharge
ESD
EU
European Union
FCC
Federal Communications Commission
Frequency Division Duplex
FDD
FOAT
FOTA
FTP
Firmware (update) Over AT commands
Firmware (update) Over-The-Air
File Transfer Protocol
FW
Firmware
GCF
Global Certification Forum
Generic Digital Interface
GDI
GERA
GITEKI
GMSK
GND
GPIO
GSM EGPRS Radio Access
Gijutsu kijun tekigō shōmei - Japan technical standard conformity certification
Gaussian Minimum-Shift Keying modulation
Ground
General Purpose Input/Output
UBX-13004573 - R30
Appendix
Page 40 of 45
TOBY-L2 series - Data sheet
Abbreviation
GPRS
GSM
HDLC
HSDPA
HSPA
HSUPA
HTTP
I/O
Definition
General Packet Radio Services
Global System for Mobile communications
High-level Data Link Control
High Speed Downlink Packet Access
High Speed Packet Access
High Speed Uplink Packet Access
HyperText Transfer Protocol
Input/Output
I2C
Inter-Integrated Circuit
I2S
Inter-IC Sound
IEC
International Electrotechnical Commission
International Mobile Equipment Identity
IP Multimedia System
IMEI
IMS
IP
Internet Protocol
ISED
ISO
Innovation, Science and Economic Development, formerly known as Industry Canada (IC)
International Organization for Standardization
International Telecommunications Union
Land Grid Array
ITU
LGA
LTE
Long-Term Evolution
M2M
ME
Machine to Machine
Mobile Equipment
MIMO
MSD
MSL
MUX
N/A
Multiple In Multiple Out
Moisture Sensitive Device
Moisture Sensitivity Level
Multiplexer
Not Applicable
NCC
PCB
National Communications Commission
Printed Circuit Board
PCM
PCN
PMU
PPS
Pulse Code Modulation
Product Change Notification
Power Management Unit
Protocol and Parameter Selection
PCS Type Certification Review Board
Pull-Up/Pull-Down
PTCRB
PU/PD
QPSK
RAM
RCM
RF
Quadrature Phase Shift Keying
Random Access Memory
Regulatory Compliance Mark
Radio Frequency
RI
Ring Indicator
RIL
Radio Interface Layer
RMC
RNDIS
RTC
RTS
RX
Reference Measurement Channel
Remote Network Driver Interface Specification
Real Time Counter / Real Time Clock
Request To Send
Receive Signal
SAP
SIM Access Profile
SCL
Serial Clock
SDA
SDIO
SIM
Serial Data
Secure Digital Input Output
Subscriber Identity Module
Short Message Service
SMS
UBX-13004573 - R30
Appendix
Page 41 of 45
TOBY-L2 series - Data sheet
Abbreviation
SSL
Definition
Secure Sockets Layer
TCP
Transmission Control Protocol
Transmission Control Protocol/Internet Protocol
Time-Division Multiple Access
Transport Layer Security
Technical Specification
TCP/IP
TDMA
TLS
TS
TX
Transmit Signal
TXD
Transmit Data
UART
UDP
Universal Asynchronous Receiver/Transmitter
User Datagram Protocol
User Equipment
UE
UL
Uplink (Transmission)
UMTS
URC
Universal Mobile Telecommunications System
Unsolicited Result Code
Universal Serial Bus
USB
VCC
Voltage Common Collector
Voltage Standing Wave Ratio
Word Alignment
VSWR
WA
WWAN
Wireless Wide Area Network (GSM / UMTS / LTE cellular radio technology)
Table 35: Explanation of the abbreviations and terms used
UBX-13004573 - R30
Appendix
Page 42 of 45
TOBY-L2 series - Data sheet
Related documents
[1]
u-blox AT commands manual, doc. no. UBX-13002752
[2]
[3]
[4]
[5]
[6]
[7]
[8]
u-blox TOBY-L2 / MPCI-L2 series system integration manual, doc. no. UBX-13004618
u-blox Android RIL source code application note, doc. no. UBX-13002041
u-blox MUX implementation application note, doc. no. UBX-13001887
u-blox Wi-Fi / cellular integration application note, doc. no. UBX-14003264
u-blox package information user guide, doc. no. UBX-14001652
3GPP TS 27.007 - AT command set for User Equipment (UE)
3GPP TS 27.005 - Use of Data Terminal Equipment - Data Circuit terminating Equipment
(DTE - DCE) interface for Short Message Service (SMS) and Cell Broadcast Service (CBS)
3GPP TS 27.010 - Terminal Equipment to User Equipment (TE-UE) multiplexer protocol
[9]
[10] 3GPP TS 36.521-1 - Evolved Universal Terrestrial Radio Access; User Equipment conformance
specification; Radio transmission and reception; Part 1: Conformance Testing
[11] 3GPP TS 34.121-1 - User Equipment conformance specification; Radio transmission and
reception (FDD); Part 1: Conformance specification
[12] 3GPP TS 51.010-1 - Mobile Station conformance specification; Part 1: Conformance
specification
[13] ITU-T Recommendation V24, 02-2000. List of definitions for interchange circuits between
Data Terminal Equipment (DTE) and Data Connection Equipment (DCE)
[14] Universal Serial Bus Revision 2.0 specification, https://www.usb.org/
[15] u-blox Windows Embedded OS USB driver installation application note, doc. no. UBX-14003263
[16] I2C-bus specification and user manual - UM10204 - NXP Semiconductors,
https://www.nxp.com/docs/en/user-guide/UM10204.pdf
[17] IEC 60079-0 - Explosive atmospheres, part 0: equipment general requirements
[18] IEC 60079-11 - Explosive atmospheres, part 11: equipment protection by intrinsic safety 'i'
[19] IEC 60079-26 - Explosive atmospheres, part 26: Equipment with EPL Ga
[20] GSMA TS.34 - IoT device connection efficiency guidelines
☞
For regular updates to u-blox documentation and to receive product change notifications, register
on our homepage (www.u-blox.com).
Revision history
Revision Date
Name
Status / Comments
R01
02-Dec-2013
23-Jul-2014
jpod / sses
sses
Initial release
R02
Advance Information document status
Updated module pin 4 definition: VUSB_DET instead of RSVD; Updated UART,
GPIOs and SIM detection support; Updated receiver sensitivity performance;
Updated VCC current consumption; Updated PWR_ON and RESET_N timings
characteristics
R03
R04
30-Sep-2014 sses
28-Nov-2014 sses
Added and updated minor electrical characteristics
Early Production Information document status
Updated VUSB_DET description: the VUSB_DET functionality is not supported,
and the pin should be left unconnected or it should not be driven high
Added and updated minor electrical characteristics
R05
30-Jan-2015 sses
Added description of TOBY-L2xx-50S modules – the “50” product version.
Updated UART, SDIO, GPIO sections and added consumption figures with USB
not connected.
R06
R07
04-Mar-2015 sfal
29-May-2015 sses
Extended the document applicability to TOBY-L201-01S and TOBY-L280-00S
Document status reverted to Advance Information
Corrected UART supported functionalities description.
Added current consumption figures with module in low-power idle mode.
UBX-13004573 - R30
Related documents
Page 43 of 45
TOBY-L2 series - Data sheet
Revision Date
Name
Status / Comments
R08
31-Jul-2015
sses
Document status reverted to Objective Specification.
Added description of TOBY-L200-02S and TOBY-L210-02S product versions.
R09
19-Aug-2015
sses
Early Production Information document status.
Added description of TOBY-L210-60S product version.
R10
R11
25-Sep-2015
14-Oct-2015
lpah
sses
Document status reverted to Advance Information
Document status reverted to Objective Specification.
Added description of TOBY-L220-02S and TOBY-L280-02S product versions.
Removed description of TOBY-L2xx-50S and TOBY-L280-00S product versions.
R12
R13
26-Nov-2015
lpah
Document status changed to Early Production Information.
03-Mar-2016 sses
Document status reverted to Advance Information.
Added description of TOBY-L210-62S product version.
R14
31-Mar-2016
sses
Updated features planned for future product versions.
Minor other corrections and description improvements.
R15
R16
27-Apr-2016
15-Jul-2016
lpah
sses
Document status changed to Production Information
Document status reverted to Objective Specification.
Added description of TOBY-L201-02S product version.
R17
R18
28-Sep-2016
21-Oct-2016
sses
Document status updated to Advance Information.
Updated support of some minor features in specific product versions.
lpah / sses
Document status updated to Early Production Information.
Extended applicability to TOBY-L280-72S.
Minor other corrections and description improvements.
R19
25-Nov-2016
21-Dec-2016
lpah / sses
lpah / sses
Extended applicability to TOBY-L200-00S-01.
Removed applicability to TOBY-L280-72S.
R20
"Disclosure restriction" replaces "Document status" on page 2 and document
footer.
Extended document applicability to TOBY-L200-02S-01, TOBY-L210-02S-01 and
TOBY-L280-02S-01.
Updated support of some features in specific product versions.
R21
19-Apr-2017
lpah / sses
Extended document applicability to TOBY-L220-62S
Updated app version of TOBY-L200-02S-01, TOBY-L210-02S-01, and TOBY-L280-
02S-01.
R22
R23
05-Jun-2017
23-Jun-2017
lpah / sses
lpah / sses
Updated TOBY-L201-02S product status to Initial production status.
Extended document applicability to TOBY-L200-03S, TOBY-L210-03S and TOBY-
L280-03S
R24
R25
27-Jul-2017
22-Dec-2017
lpah
TOBY-L200-00S-01, TOBY-L210-00S-00, TOBY-L210-60S-01 product status to
End of Life
lpah / sses
TOBY-L200-02S-01, TOBY-L210-02S-01, TOBY-L280-02S-01 product status to
End of Life
Updated absolute maximum rating of VCC, V_BCKP, RESET_N, PWR_ON pins
R26
14-Feb-2019
lpah / sses
lpah / sses
Extended document applicability to TOBY-L200-03S-01, TOBY-L201-02S-01,
TOBY-L210-03S-01, TOBY-L280-03S-01
Updated TOBY-L201-01S, TOBY-L210-62S, TOBY-L220-02S, TOBY-L220-62S
product status
Updated approvals info
Minor other corrections and description improvements.
R27
12-Apr-2019
Updated TOBY-L200-03S-01, TOBY-L201-02S-01, TOBY-L210-03S-01,
TOBY-L280-03S-01 product status
Revised approvals section and RoHS statement.
Minor other corrections and description improvements.
R28
R29
R28
31-Oct-2019
19-Feb-2020
lpah
Updated TOBY-L210-62S product status
Extended document applicability to TOBY-L210-65S product
lpah / sses
Extended document applicability to TOBY-L210-03S-34 type number
Minor other corrections and description improvements.
06-Apr-2020 lpah / sses
Updated TOBY-L210-65S product status
UBX-13004573 - R30
Revision history
Page 44 of 45
TOBY-L2 series - Data sheet
Contact
For complete contact information, visit us at www.u-blox.com.
u-blox Offices
North, Central and South America
u-blox America, Inc.
Headquarters
Europe, Middle East, Africa
Asia, Australia, Pacific
u-blox Singapore Pte. Ltd.
u-blox AG
Phone: +1 703 483 3180
Phone: +65 6734 3811
E-mail: info_us@u-blox.com
Phone: +41 44 722 74 44
E-mail: info@u-blox.com
Support: support@u-blox.com
E-mail: info_ap@u-blox.com
Support: support_ap@u-blox.com
Regional Office West Coast:
Regional Office Australia:
Phone: +1 408 573 3640
E-mail: info_us@u-blox.com
Phone: +61 2 8448 2016
E-mail: info_anz@u-blox.com
Support: support_ap@u-blox.com
Technical Support:
Phone: +1 703 483 3185
E-mail: support@u-blox.com
Regional Office China (Beijing):
Phone: +86 10 68 133 545
E-mail: info_cn@u-blox.com
Support: support_cn@u-blox.com
Regional Office China (Chongqing):
Phone: +86 23 6815 1588
E-mail: info_cn@u-blox.com
Support: support_cn@u-blox.com
Regional Office China (Shanghai):
Phone: +86 21 6090 4832
E-mail: info_cn@u-blox.com
Support: support_cn@u-blox.com
Regional Office China (Shenzhen):
Phone: +86 755 8627 1083
E-mail: info_cn@u-blox.com
Support: support_cn@u-blox.com
Regional Office India:
Phone: +91 80 405 092 00
E-mail: info_in@u-blox.com
Support: support_in@u-blox.com
Regional Office Japan (Osaka):
Phone: +81 6 6941 3660
E-mail: info_jp@u-blox.com
Support: support_jp@u-blox.com
Regional Office Japan (Tokyo):
Phone: +81 3 5775 3850
E-mail: info_jp@u-blox.com
Support: support_jp@u-blox.com
Regional Office Korea:
Phone: +82 2 542 0861
E-mail: info_kr@u-blox.com
Support: support_kr@u-blox.com
Regional Office Taiwan:
Phone: +886 2 2657 1090
E-mail: info_tw@u-blox.com
Support: support_tw@u-blox.com
UBX-13004573 - R30
Contact
Page 45 of 45
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