SJA1105SEL [NXP]

5-port store and forward architecture;


型号：	SJA1105SEL
厂家：	NXP
描述：	5-port store and forward architecture
文件：	总6页 (文件大小：629K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

SJA1105P/Q/R/S

Rev. 1 — 1 November 2017

Objective short data sheet

1 Features and benefits

1.1 General features

• 5-port store and forward architecture

• Each port individually configurable for 10/100 Mbit/s when operated as MII/RMII and

10/100/1000 Mbit/s when operated as RGMII or SGMII

• Independent I/O voltage domains: selectable 1.8/2.5/3.3 V operation for MII/RMII/

RGMII; selectable 1.8/2.5/3.3 V for host interfacing; 1.2 V core voltage domains

• Small footprint: LFBGA159 (12 mm × 12 mm) package

• Automotive Grade 2 ambient operating temperature: -40 °C to +105 °C

• Automotive product qualification in accordance with AEC-Q100 Rev-H

1.2 Ethernet switching and AVB features

• IEEE 802.3 compliant

• IEEE 802.1Q defined tag support

• 4096 VLANs supported

• Priority-based QoS handling as specified in IEEE 802.1Q

• Hardware support for IEEE 802.1AS timestamping and IEEE 802.1Qav AVB traffic

shaping

• 16 credit-based shapers available according to IEEE 802.1Qav; shapers can be freely

allocated to any priority queue on a per port basis

• Support for SR Class A, Class B, and Class C traffic

• IEEE 1588v2 one-step sync forwarding in hardware

• Statistics for dropped frames and buffer load

1.3 Interface features

• MII/RMII for interfacing with 10/100 Mbit/s PHYs/host processor (Fast Ethernet)

• RGMII for interfacing with 10/100/1000 Mbit/s PHYs/host processor/cascading (Gigabit

Ethernet); internal delay for interface connection without external delay components

• SGMII for interfacing with 10/100/1000 Mbit/s PHYs/host processor/cascading

• MAC and PHY modes for interfacing (MII/RMII/RGMII/SGMII) directly with another

switch or host processor

• Programmable drive strength for MII/RMII/RGMII interfaces

• SPI for host processor access

NXP Semiconductors

SJA1105P/Q/R/S

1.4 Other features

• 25 MHz system clock input from crystal oscillator or AC-coupled single-ended clock

• 25 MHz reference clock output

• Device reset input from host processor

• Synchronization output for cascading devices

• IEEE 1149.1/1149.6 compliant JTAG interface for TAP controller access and BSCAN

2 Related documentation

For the full data sheet and application hints, please register with DocStore at https://

www.docstore.nxp.com.

3 Ordering information

Table 1.ꢀOrdering information

Type number

Package

Name

Description

Version

SJA1105PEL ^[1]

SJA1105QEL ^[1]

SJA1105REL

SJA1105SEL

LFBGA159 plastic low profile fine-pitch ball grid array package; 159 balls

SOT1427-1

[1] Pin compatible with SJA1105 and SJA1105T.

SJA1105PQRS_SDS

All information provided in this document is subject to legal disclaimers.

Objective short data sheet

Rev. 1 — 1 November 2017

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NXP Semiconductors

SJA1105P/Q/R/S

SJA1105PQRS_SDS

All information provided in this document is subject to legal disclaimers.

Objective short data sheet

Rev. 1 — 1 November 2017

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4 Legal information

4.1 Data sheet status

Document status^[1][2]

Product status^[3]

Definition

Objective [short] data sheet

Development

This document contains data from the objective specification for product

development.

Preliminary [short] data sheet

Product [short] data sheet

Qualification

Production

This document contains data from the preliminary specification.

This document contains the product specification.

[1] Please consult the most recently issued document before initiating or completing a design.

[2] The term 'short data sheet' is explained in section "Definitions".

[3] The product status of device(s) described in this document may have changed since this document was published and may differ in case of multiple

devices. The latest product status information is available on the Internet at URL http://www.nxp.com.

Applications — Applications that are described herein for any of these

products are for illustrative purposes only. NXP Semiconductors makes

4.2 Definitions

no representation or warranty that such applications will be suitable

for the specified use without further testing or modification. Customers

Draft — The document is a draft version only. The content is still under

are responsible for the design and operation of their applications and

internal review and subject to formal approval, which may result in

products using NXP Semiconductors products, and NXP Semiconductors

modifications or additions. NXP Semiconductors does not give any

accepts no liability for any assistance with applications or customer product

representations or warranties as to the accuracy or completeness of

design. It is customer’s sole responsibility to determine whether the NXP

information included herein and shall have no liability for the consequences

Semiconductors product is suitable and fit for the customer’s applications

of use of such information.

and products planned, as well as for the planned application and use of

customer’s third party customer(s). Customers should provide appropriate

Short data sheet — A short data sheet is an extract from a full data sheet

design and operating safeguards to minimize the risks associated with

with the same product type number(s) and title. A short data sheet is

their applications and products. NXP Semiconductors does not accept any

intended for quick reference only and should not be relied upon to contain

liability related to any default, damage, costs or problem which is based

detailed and full information. For detailed and full information see the

on any weakness or default in the customer’s applications or products, or

relevant full data sheet, which is available on request via the local NXP

the application or use by customer’s third party customer(s). Customer is

Semiconductors sales office. In case of any inconsistency or conflict with the

short data sheet, the full data sheet shall prevail.

responsible for doing all necessary testing for the customer’s applications

and products using NXP Semiconductors products in order to avoid a

default of the applications and the products or of the application or use by

customer’s third party customer(s). NXP does not accept any liability in this

respect.

Product specification — The information and data provided in a Product

data sheet shall define the specification of the product as agreed between

NXP Semiconductors and its customer, unless NXP Semiconductors and

customer have explicitly agreed otherwise in writing. In no event however,

Limiting values — Stress above one or more limiting values (as defined in

shall an agreement be valid in which the NXP Semiconductors product

the Absolute Maximum Ratings System of IEC 60134) will cause permanent

is deemed to offer functions and qualities beyond those described in the

damage to the device. Limiting values are stress ratings only and (proper)

operation of the device at these or any other conditions above those

Product data sheet.

given in the Recommended operating conditions section (if present) or the

Characteristics sections of this document is not warranted. Constant or

repeated exposure to limiting values will permanently and irreversibly affect

4.3 Disclaimers

the quality and reliability of the device.

Limited warranty and liability — Information in this document is believed

Terms and conditions of commercial sale — NXP Semiconductors

to be accurate and reliable. However, NXP Semiconductors does not

products are sold subject to the general terms and conditions of commercial

give any representations or warranties, expressed or implied, as to the

sale, as published at http://www.nxp.com/profile/terms, unless otherwise

accuracy or completeness of such information and shall have no liability

agreed in a valid written individual agreement. In case an individual

for the consequences of use of such information. NXP Semiconductors

agreement is concluded only the terms and conditions of the respective

takes no responsibility for the content in this document if provided by an

agreement shall apply. NXP Semiconductors hereby expressly objects to

information source outside of NXP Semiconductors. In no event shall NXP

applying the customer’s general terms and conditions with regard to the

Semiconductors be liable for any indirect, incidental, punitive, special or

purchase of NXP Semiconductors products by customer.

consequential damages (including - without limitation - lost profits, lost

savings, business interruption, costs related to the removal or replacement

of any products or rework charges) whether or not such damages are based

No offer to sell or license — Nothing in this document may be interpreted

or construed as an offer to sell products that is open for acceptance or

on tort (including negligence), warranty, breach of contract or any other

the grant, conveyance or implication of any license under any copyrights,

legal theory. Notwithstanding any damages that customer might incur for

patents or other industrial or intellectual property rights.

any reason whatsoever, NXP Semiconductors’ aggregate and cumulative

liability towards customer for the products described herein shall be limited

in accordance with the Terms and conditions of commercial sale of NXP

Semiconductors.

Suitability for use in automotive applications — This NXP

Semiconductors product has been qualified for use in automotive

applications. Unless otherwise agreed in writing, the product is not designed,

authorized or warranted to be suitable for use in life support, life-critical or

safety-critical systems or equipment, nor in applications where failure or

Right to make changes — NXP Semiconductors reserves the right to

make changes to information published in this document, including without

malfunction of an NXP Semiconductors product can reasonably be expected

limitation specifications and product descriptions, at any time and without

to result in personal injury, death or severe property or environmental

notice. This document supersedes and replaces all information supplied prior

to the publication hereof.

damage. NXP Semiconductors and its suppliers accept no liability for

inclusion and/or use of NXP Semiconductors products in such equipment or

SJA1105PQRS_SDS

All information provided in this document is subject to legal disclaimers.

Objective short data sheet

Rev. 1 — 1 November 2017

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NXP Semiconductors

SJA1105P/Q/R/S

applications and therefore such inclusion and/or use is at the customer's own

risk.

4.4 Trademarks

Notice: All referenced brands, product names, service names and

Export control — This document as well as the item(s) described herein

may be subject to export control regulations. Export might require a prior

authorization from competent authorities.

trademarks are the property of their respective owners.

Translations — A non-English (translated) version of a document is for

reference only. The English version shall prevail in case of any discrepancy

between the translated and English versions.

SJA1105PQRS_SDS

All information provided in this document is subject to legal disclaimers.

Objective short data sheet

Rev. 1 — 1 November 2017

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NXP Semiconductors

SJA1105P/Q/R/S

Contents

Features and benefits .........................................1

1.1

1.2

1.3

1.4

General features ................................................1

Ethernet switching and AVB features ................ 1

Interface features ...............................................1

Other features ....................................................2

Related documentation ...................................... 2

Ordering information .......................................... 2

Legal information ................................................4

Please be aware that important notices concerning this document and the product(s)

described herein, have been included in section 'Legal information'.

For more information, please visit: http://www.nxp.com

For sales office addresses, please send an email to: salesaddresses@nxp.com

Date of release: 1 November 2017

Document identifier: SJA1105PQRS_SDS

SJA1105SEL [NXP]

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