CY7C65217 [CYPRESS]
USB Billboard Controller;型号: | CY7C65217 |
厂家: | CYPRESS |
描述: | USB Billboard Controller |
文件: | 总19页 (文件大小:278K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
CY7C65210, CY7C65217
CY7C65210A, CY7C65217A
USB Billboard Controller
FcIESUSB Billboard Controller
■ USB Suspend mode for low power
Features
■ Operating voltage: 1.71 V to 5.5 V
■ USB 2.0-certified, Full-Speed (12 Mbps)
❐ Supports native Billboard Device Class Driver
❐ Integrated USB termination resistors
■ CY7C65210/210A: Single-channel I2C interface
■ Operating temperature:
❐ Commercial: 0 °C to 70 °C
❐ Industrial: –40 °C to 85 °C
❐ Master up to 400 kHz
❐ 190 bytes for each transmit and receive buffer
■ CY7C65217/217A: Dual-channel UART/I2C interface
❐ UART interface
■ ESD protection: 2.2-kV HBM
■ RoHS-compliant package
❐ 24-pin QFN (4.0 mm × 4.0 mm, 0.55 mm, 0.5-mm pitch)
■ Ordering part number
❐ CY7C65210-24LTXI
❐ CY7C65217-24LTXI
❐ CY7C65210A-24LTXI
❐ CY7C65217A-24LTX
• Supports 2 pin
• Data rates up to 115200 bps
• 190 bytes for each transmit and receive buffer
• Data format: 7 or 8 data bits, 1 or 2 stop bits
• No parity, even, odd, mark, or space parity
• Supports parity, overrun, and framing errors
• Supports single-channel RS-232 and RS-422 interface
❐ I2C Interface
Applications
Any Type-C Device Container that supports Alternate Mode
requires Billboard Device support such as:
• Master up to 400 kHz
■ Dongles for Type-C
■ Docking Stations
■ Monitors
• 190 bytes for each transmit and receive buffer
■ General-purpose input/output (GPIO) pins:
❐ CY7C65210: 9
❐ CY7C65217: 7
❐ CY7C65210A: 11
❐ CY7C65217A: 9
Functional Description
The CY7C6521x[1] is a Full-Speed USB controller, which
enumerates as a Billboard Device. It integrates a voltage
regulator, an oscillator, and flash memory for storing
configuration parameters, offering a cost-effective solution.
CY7C6521x supports bus-powered mode and enables efficient
system power management with suspend and remote wake-up
signals. It is available in a 24-pin QFN package.
■ 2560 bytes flash for storing configuration parameters
■ Billboard Device Class-specific descriptors
■ Driver support for Billboard Device
❐ Billboard Device Class is natively supported by Windows 10
■ Clocking: Integrated 48-MHz clock oscillator
■ Supports bus- or self-powered configurations
For a complete list of related resources, click here.
Comparison of Billboard Parts
Feature
CY7C65210
CY7C65217
CY7C65210A
CY7C65217A
Billboard Spec
Number of GPIOs
1.1
9
1.1
7
1.21
11
1.21
9
Suspend/Wakeup
Support
Yes
Yes
No*
No*
* Because these features are not relevant to Billboard, support for these features is removed.
Note
1. CY7C6521x refers to CY7C65210, CY7C65217, CY7C65210A, and CY7C65217A.
Cypress Semiconductor Corporation
Document Number: 001-97082 Rev. *E
•
198 Champion Court
•
San Jose, CA 95134-1709
•
408-943-2600
Revised October 13, 2017
CY7C65210, CY7C65217
CY7C65210A, CY7C65217A
Block Diagram – CY7C65210, CY7C65210A
nXRES
Internal
48 MHz OSC
Internal
VDDD
Voltage
Regulator
Serial
Communication
Block
Reset
VCCD
32 KHz OSC
USB
I2C
VBUS
I2C
VBUS Regulator
2560 Bytes
Configurable
Flash
SIE
USB
Transceiver with
Integrated
USBDP
USBDM
Memory
Resistor
GPIO
GPIO
Block Diagram – CY7C65217, CY7C65217A
nXRES
Internal
48 MHz OSC
Internal
SCB0
VDDD
Voltage
Regulator
Reset
I2C
VCCD
I2C
32 kHz OSC
USB
SCB1
UART/
I2C
VBUS
UART/I2C
VBUS Regulator
2560 Bytes
Configurable
Flash
Serial
Communication
Block
SIE
USB
Transceiver with
Integrated
USBDP
USBDM
Memory
Resistor
GPIO
GPIO
More Information
Cypress provides a wealth of data at www.cypress.com to help you to select the right device for your design, and to help you to quickly
and effectively integrate the device into your design.
■ Overview: USB Portfolio, USB Roadmap
■ USB 2.0 Product Selectors: USB-Serial Bridge Controller, USB to UART Controller (Gen I), enCoRe II, enCoRe III, enCoRe V
■ Code Examples: USB Full-Speed
■ Models: IBIS
Document Number: 001-97082 Rev. *E
Page 2 of 19
CY7C65210, CY7C65217
CY7C65210A, CY7C65217A
Contents
CY7C65210 and CY7C65210A Pin Description ..............4
CY7C65217 and CY7C65217A Pin Description ..............5
Functional Overview ........................................................6
USB and Billboard Device Functionality ......................6
Serial Communication .................................................6
UART Interface ............................................................6
GPIO Interface ............................................................6
Memory .......................................................................6
System Resources ......................................................6
Suspend and Resume .................................................6
WAKEUP .....................................................................7
Internal Flash Configuration ........................................7
Electrical Specifications ................................................10
Absolute Maximum Ratings .......................................10
Operating Conditions .................................................10
Device-Level Specifications ......................................10
GPIO .........................................................................11
nXRES .......................................................................12
I2C Specifications ......................................................12
Flash Memory Specifications ....................................12
Application Schematic ...................................................13
Ordering Information ......................................................15
Ordering Code Definitions .........................................15
Package Information ......................................................16
Acronyms ........................................................................17
Document Conventions .................................................17
Units of Measure .......................................................17
Document History Page .................................................18
Sales, Solutions, and Legal Information ......................19
Worldwide Sales and Design Support .......................19
Products ....................................................................19
PSoC® Solutions ......................................................19
Cypress Developer Community .................................19
Technical Support .....................................................19
Document Number: 001-97082 Rev. *E
Page 3 of 19
CY7C65210, CY7C65217
CY7C65210A, CY7C65217A
CY7C65210 and CY7C65210A Pin Description
[2]
Pin
1
Type
GPIO
GPIO
Power
GPIO
GPIO
GPIO
GPIO
GPIO
Name
GPIO_6
GPIO_7
VSSD
Default
Tristate
Tristate
–
Description
GPIO
GPIO
2
3
Digital Ground
GPIO
4
GPIO_8
GPIO_9
GPIO_10
GPIO_11
GPIO_11
Tristate
Tristate
Tristate
POWER#
Tristate
5
GPIO
1
18
17
16
15
14
13
Debug I/O
VSSA
GPIO_6
GPIO_7
6
GPIO
2
CY7C65210-
24-pin QFN
Top View
3
4
5
6
VSSD
VBUS
VSSD
GPIO (CY7C65210)
GPIO (CY7C65210A)
7
8
GPIO_8
GPIO_9
nXRES
VSSD
GPIO_10
On CY7C65210, this pin indicates
that the device in Suspend mode.
Can be configured as active
LOW/HIGH using the configuration
utility.
Output
GPIO
Input
SUSPEND
GPIO_12
WAKEUP
–
Tristate
–
On CY7C65210A, this pin serves as
GPIO.
On CY7C65210, this pin is
configured to wake up the device
from Suspend mode. Can be
configured as active LOW/HIGH
using the configuration utility.
9
On CY7C65210A, this pin serves as
GPIO.
GPIO
USBIO
USBIO
GPIO_13
USBDP
USBDM
Tristate
USB Data Signal Plus, integrates
termination resistor and a 1.5-k
pull-up resistor
10
11
–
–
USB Data Signal Minus, integrates
termination resistor
This pin should be decoupled to
ground using a 1-µF capacitor or by
connecting a 1.8-V supply
12
13
14
Power
Power
nXRES
VCCD
VSSD
–
–
–
Digital Ground
Chip reset, active low. Can be left
unconnected or have a pull-up
resistor connected if not used
1
18
17
16
15
14
13
Debug I/O
GPIO_6
nXRES
VSSA
GPIO_7
2
CY7C65210A-
24-pin QFN
Top View
3
4
5
6
VSSD
VBUS
VSSD
15
16
17
Power
Power
Power
VBUS
VSSD
VSSA
–
–
–
VBUS Supply, 3.15 V to 5.25 V
Digital Ground
GPIO_8
GPIO_9
nXRES
VSSD
GPIO_10
Analog Ground
Used for debug purpose. Should be
left floating.
18
19
Input
Debug I/O
GPIO_1
–
Can be used as wakeup source to
wakeup device from Suspend mode.
GPIO
Input
20
21
22
23
GPIO
SCB/GPIO
SCB/GPIO
GPIO
GPIO_2
SCB_1/GPIO_3
SCB_2/GPIO_4
GPIO_5
Tristate
SCL
GPIO
2
I C SCL
2
SDA
I C SDA
Tristate
GPIO
Supply to the device core and
Interface, 1.71 V to 5.5 V
24
Power
VDDD
–
Note
2. Any pin acting as an Input pin should not be left unconnected.
Document Number: 001-97082 Rev. *E
Page 4 of 19
CY7C65210, CY7C65217
CY7C65210A, CY7C65217A
CY7C65217 and CY7C65217A Pin Description
[2]
Pin
1
Type
GPIO
GPIO
Power
Name
GPIO_6
GPIO_7
VSSD
Default
Description
Tristate GPIO
Tristate GPIO
2
3
–
Digital Ground
2
4
SCB/GPIO SCB1_0/GPIO_8
SCB/GPIO SCB1_1/GPIO_9
RXD
TXD
UART RXD/I C SCL
UART TXD/I2C SDA
5
1
18
17
16
15
14
13
Debug I/O
VSSA
GPIO_6
GPIO_7
6
GPIO
GPIO
GPIO
GPIO_10
GPIO_11
GPIO_11
Tristate GPIO
2
CY7C65217-
24-pin QFN
Top View
POWER# GPIO (CY7C65217)
Tristate GPIO (CY7C65217A)
3
4
5
6
VSSD
VBUS
VSSD
7
8
SCB1_1/GPIO_8
SCB1_2/GPIO_9
GPIO_10
nXRES
VSSD
On CY7C65217, this pin indicates that the
device in Suspend mode. Can be configured as
active LOW/HIGH using the configuration utility.
Output
GPIO
SUSPEND
GPIO_12
–
Tristate GPIO
On CY7C65217, this pin is configured to wake
up the device from Suspend mode. Can be
configured as active LOW/HIGH using the
configuration utility.
Input
WAKEUP
–
9
GPIO
GPIO_13
USBDP
Tristate On CY7C65217A, this pin serves as GPIO.
USB Data Signal Plus, integrates termination
10
11
USBIO
–
resistor and a 1.5-k pull-up resistor
USB Data Signal Minus, integrates termination
resistor
USBIO
USBDM
–
This pin should be decoupled to ground using a
12
13
14
Power
Power
nXRES
VCCD
VSSD
–
1-µF capacitor or by connecting a 1.8-V supply
–
–
Digital Ground
Chip reset, active low. Can be left unconnected
or have a pull-up resistor connected if not used
nXRES
1
18
Debug I/O
VSSA
GPIO_6
GPIO_7
15
16
17
18
Power
Power
Power
Input
VBUS
VSSD
–
–
–
–
VBUS Supply, 3.15 V to 5.25 V
Digital Ground
2
17
16
15
14
13
CY7C65217A-
24-pin QFN
Top View
3
4
5
6
VSSD
VBUS
VSSD
SCB1_1/GPIO_8
VSSA
Analog Ground
SCB1_2/GPIO_9
GPIO_10
nXRES
VSSD
Debug I/O
Used for debug purpose. Should be left floating.
Can be used as wakeup source to wakeup
device from Suspend mode.
19
20
GPIO
GPIO
GPIO_1
Input
GPIO_2
Tristate GPIO
2
21 SCB/GPIO SCB0_1/GPIO_3
22 SCB/GPIO SCB0_2/GPIO_4
SCL
SDA
SCB0 I C SCL
2
SCB0 I C SDA
23
24
GPIO
GPIO_5
VDDD
Tristate GPIO
Supply to the device core and Interface, 1.71 V
Power
–
to 5.5 V
Table 1. GPIO Configuration
GPIO Configuration Option
INPUT
Description
Input GPIO
This active low output signal is used to control power to an external logic through a switch to cut power
off during an Unconfigured USB device and USB suspend.
0 - USB device in Configured state
POWER#
1 - USB device in Unconfigured state or during USB suspend mode
Note: CY7C65210A and CY7C65217A do not support POWER#.
TRISTATE
OUTPUT
I/O Tristated (Open-Drain)
Drive LOW or HIGH
Document Number: 001-97082 Rev. *E
Page 5 of 19
CY7C65210, CY7C65217
CY7C65210A, CY7C65217A
GPIO Interface
Functional Overview
CY7C65210 has nine configurable GPIOs whereas CY7C65217
has 7 configurable GPIOs. CY7C65210A has 11 configurable
GPIOs whereas CY7C65217A has nine configurable GPIOs.
USB and Billboard Device Functionality
USB
The configurable options are as follows:
■ INPUT: Input GPIO
CY7C6521x has a built-in USB 2.0 Full-Speed transceiver. The
transceiver incorporates the internal USB series termination
resistors on the USB data lines and a 1.5-k pull-up resistor on
USBDP.
■ POWER#: Power control
■ TRISTATE: I/O tristated
Billboard Device Functionality
■ OUTPUT: Drive LOW or HIGH
CY7C6521x is used to communicate Alternate Modes supported
by a Device Container to a USB Host system. CY7C6521x sends
this information through BOS descriptor and string descriptors in
human-readable format. CY7C6521x supports the Billboard
descriptor as part of the complete BOS descriptor. The
CY7C65210/65217 supports USB Billboard Device class Rev.
1.1 while the CY7C65210A/65217A supports USB Billboard
Device class Rev. 1.21. For further details on the device class,
refer to the USB Billboard Device Class specification.
Memory
CY7C6521x has a 2560-bytes configurable flash. Flash is used
to store USB parameters such as VID/PID, serial number,
product and manufacturer descriptors, and Billboard Device
Class-specific descriptors.
System Resources
Power System
Serial Communication
CY7C6521x supports USB Suspend mode to control power
usage. CY7C6521x operates in bus-powered or self-powered
modes over a range of 3.15 V to 5.5 V.
CY7C65210 and CY7C65210A have one Serial Communication
Block (SCB) whereas CY7C65217 and CY7C65217A have two
SCBs that implement either UART or I2C interface.
I2C Interface
The I2C interface implements full multi-master mode and
supports up to 400 kHz. For further details on the protocol, refer
to the NXP I2C specification, Rev. 5.
Clock System
CY7C6521x has a fully integrated clock with no external compo-
nents required. The clock system is responsible for providing
clocks to all subsystems.
Internal 48-MHz Oscillator
Notes
The internal 48-MHz oscillator is the primary source of internal
clocking in CY7C6521x.
■ I2C ports are not tolerant to higher voltages. Therefore, they
cannot be hot-swapped or powered up independently when
chip is not powered.
Internal 32-kHz Oscillator
■ The minimum fall time of the SCL is met (as per NXP I2C
specification Rev5) when VDDD is between 1.71 V and 3.0 V.
When VDDD is within the range of 3.0 V to 3.6 V, it is
recommended to add a 50 pF capacitor on the SCL signal.
The internal 32-kHz oscillator is primarily used to generate
clocks for peripheral operation in USB Suspend mode.
Reset
The reset block provides reliable power-on reset and brings the
device back to the default known state. The nXRES (active LOW)
pin can be used by the external devices to reset CY7C6521x.
UART Interface
Only the SCB1 interface of CY7C65217 and CY7C65217A can
be configured as a UART interface.
Suspend and Resume
The 2-pin UART interface (RXD and TXD) provides
asynchronous serial communication with other UART devices
operating at speeds of up to 115200. It supports seven or eight
data bits, one or two stop bits, odd, even, mark, space, and no
parity. The UART interface supports full-duplex communication
with a signaling format that is compatible with the standard UART
protocol. The UART pins may be interfaced to industry-standard
RS-232/RS-422 transceivers to manage different voltage levels.
Common UART functions, such as parity error[3] and frame
error[4], are supported. The UART parameters can be set using
native APIs.
The CY7C65210 and CY7C65217 device asserts the SUSPEND
pin when the USB bus enters the suspend state. This helps in
meeting the stringent suspend current requirement of the USB
2.0 specification, while using the device in bus-powered mode.
The device resumes from the suspend state under either of the
two following conditions:
1. Any activity is detected on the USB bus.
2. The WAKEUP pin is asserted to generate remote wakeup to
the host.
Note
3. Parity error gets detected when UART transmitter device is configured for odd parity and UART receiver device is configured for even parity.
4. Frame error gets detected when UART transmitter device is configured for 7 bits data width and 1 stop bit, whereas UART receiver device is configured for 8 bit data
width and 2 stop bits.
Document Number: 001-97082 Rev. *E
Page 6 of 19
CY7C65210, CY7C65217
CY7C65210A, CY7C65217A
WAKEUP
Internal Flash Configuration
The WAKEUP pin on CY7C65210 and CY7C65217 is used to
generate the remote wakeup signal on the USB bus. The remote
wakeup signal is sent only if the host enables this feature through
the SET_FEATURE request. The device communicates support
for the remote wakeup to the host through the configuration
descriptor during the USB enumeration process.
The internal flash memory can be used to store the configuration
parameters provided in Table 2.
Table 2. Internal Flash Configuration for CY7C65210 and CY7C65210A
Parameter
Default Value
Description
USB Configuration
USB Vendor ID (VID)
USB Product ID (PID)
Manufacturer string
Product string
0x04B4
0x5210
Default Cypress VID. Can be configured to customer VID.
Default Cypress PID. Can be configured to customer PID.
Cypress Semiconductor
Billboard Device
Can be configured with any string up-to 126 characters[5]
Can be configured with any string up-to 126 characters[5]
Can be configured with any string up-to 126 characters[5]
.
.
.
Serial string
User-defined
If the Serial string is not configured by the user, a unique serial
number will be generated using the wafer die parameters.
Power mode
Bus powered
100 mA
Can be configured to bus-powered or self-powered mode.
Can be configured to any value from 0 to 500 mA. The configuration
descriptor will be updated based on this.
Max current draw
Can be disabled on CY7C65210. Remote wakeup is initiated by
asserting the WAKEUP or GPIO_1 pin.
Enabled
Remote wakeup
bcdDevice
Disabled
0x00
On CY7C65210A, this feature is removed.
Can be configured with specific binary coded decimal number.
GPIO Configuration
GPIO_1
GPIO_2
GPIO_3
GPIO_4
GPIO_5
GPIO_6
GPIO_7
GPIO_8
GPIO_9
GPIO_10
Input
Tristate
I2C SCL
I2C SDA
Tristate
Tristate
Tristate
GPIO can be configured as shown in Table 1 on page 5.
Tristate
Tristate
Tristate
Power#(CY7C65210)
Tristate(CY7C65210A)
Tristate[6]
Tristate[6]
GPIO_11
GPIO_12
GPIO_13
Billboard Device Class Descriptor Configuration
iAdditionalInfoURL
www.cypress.com/Type-C
Can be configured with any string up-to 126 characters[5]
Can be configured with any value from 0x01 to 0x08.
Can be configured with any value from 0x00 to 0x07.
.
bNumberOfAlternateModes 0x01
bPreferredAlternateMode
0x00
Note
5. Maximum available configuration space for all string descriptors is 1920 bytes. Each string descriptor can be configured up to 126 characters.
6. These GPIOs are available only on CY7C65210A.
Document Number: 001-97082 Rev. *E
Page 7 of 19
CY7C65210, CY7C65217
CY7C65210A, CY7C65217A
Table 2. Internal Flash Configuration for CY7C65210 and CY7C65210A (continued)
Parameter Default Value
VCONN Power
Description
Can be configured with any value from 0x0000 to 0x0006 or it can
be configured with value 0x8000.
0x0000
SVID
0xFF01
0x01
Can be configured to specific SVID.
bAlternateMode
Can be configured with any value from 0x01 to 0x08.
Type-C to Display adapter. For
further assistance, see
iAlternateModeString
dwAlternateModeVdo
Can be configured with any string up-to 126 characters[5]
.
http://help.vesa.org/dp-usb-type-c
Can be configured with any 4-byte value (applicable only for
CY7C65210A and CY7C65217A).
0x000C00C5
Note
5. Maximum available configuration space for all string descriptors is 1920 bytes. Each string descriptor can be configured up to 126 characters.
6. These GPIOs are available only on CY7C65210A.
Document Number: 001-97082 Rev. *E
Page 8 of 19
CY7C65210, CY7C65217
CY7C65210A, CY7C65217A
Table 3. Internal Flash Configuration for CY7C65217 and CY7C65217A
Parameter
Default Value
Description
USB Configuration
USB Vendor ID (VID)
USB Product ID (PID)
Manufacturer string
Product string
0x04B4
0x5217
Default Cypress VID. Can be configured to customer VID.
Default Cypress PID. Can be configured to customer PID.
[7]
Cypress Semiconductor
Billboard Device
Can be configured with any string up-to 126 characters
Can be configured with any string up-to 126 characters
Can be configured with any string up-to 126 characters
.
.
.
[7]
[7]
Serial string
User-defined
If the Serial string is not configured by the user then a unique serial
number will be generated using the wafer die parameters.
Power mode
Bus powered
100 mA
Can be configured to bus-powered or self-powered mode.
Can be configured to any value from 0 to 500 mA. The configuration
descriptor will be updated based on this.
Max current draw
Can be disabled on CY7C65217. Remote wakeup is initiated by
asserting the WAKEUP or GPIO_1 pin.
Enabled
Remote wakeup
bcdDevice
Disabled
0x00
On CY7C65217A, this feature is removed.
Can be configured with specific binary coded decimal number.
GPIO Configuration
GPIO_1
GPIO_2
GPIO_3
GPIO_4
GPIO_5
GPIO_6
GPIO_7
GPIO_8
GPIO_9
GPIO_10
Input
Tristate
2
SCB0 I C SCL
2
SCB0 I C SDA
Tristate
Tristate
Tristate
GPIO can be configured as shown in Table 1 on page 5.
SCB1 UART RXD
SCB1 UART TXD
Tristate
Power#(CY7C65217)
Tristate(CY7C65217A)
GPIO_11
[8]
GPIO_12
GPIO_13
Tristate
[8]
Tristate
Billboard Device Class Descriptor Configuration
[7]
iAdditionalInfoURL
www.cypress.com/Type-C
Can be configured with any string up-to 126 characters
Can be configured with any value from 0x01 to 0x08.
Can be configured with any value from 0x00 to 0x07.
.
bNumberOfAlternateModes 0x01
bPreferredAlternateMode
0x00
Can be configured with any value from 0x0000 to 0x0006 or it can be
configured with value 0x8000.
VCONN Power
0x0000
SVID
0xFF01
0x01
Can be configured to specific SVID.
bAlternateMode
Can be configured with any value from 0x01 to 0x08.
Type-C to Display adapter. For
further assistance, see
http://help.vesa.org/dp-usb-type-c
[7]
iAlternateModeString
Can be configured with any string up-to 126 characters .
Can be configured with any 4-byte value (applicable only for
CY7C65210A and CY7C65217A).
dwAlternateModeVdo
0x000C00C5
Note
7. Maximum available configuration space for all string descriptors is 1920 bytes. Each string descriptor can be configured up to 126 characters.
8. These GPIOs are available only on CY7C65217A.
Document Number: 001-97082 Rev. *E
Page 9 of 19
CY7C65210, CY7C65217
CY7C65210A, CY7C65217A
Electrical Specifications
Static discharge voltage ESD protection levels:
Absolute Maximum Ratings
Exceeding maximum ratings[9] may shorten the useful life of the
device.
■ 2.2-kV HBM per JESD22-A114
Latch-up current ..................................................... . 140 mA
Current per GPIO ...................................................... 25 mA
Storage temperature ............................... –55 °C to +100 °C
Ambient temperature with
Operating Conditions
power supplied (Industrial) ....................... –40 °C to +85 °C
Supply voltage to ground potential
VDDD ............................................................................ 6.0 V
TA (ambient temperature under bias)
Commercial ..................................................... 0 °C to 70 °C
Industrial ................................................... –40 °C to +85 °C
VBUS ............................................................................ 6.0 V
VCCD .......................................................................... 1.95 V
VGPIO .............................................................. VDDD + 0.5 V
VBUS supply voltage ................................... 3.15 V to 5.50 V
VDDD supply voltage ................................... 1.71 V to 5.50 V
VCCD supply voltage ................................... 1.71 V to 1.89 V
Device-Level Specifications
All specifications are valid for –40 °C TA 85 °C, TJ 100 °C, and 1.71 V to 5.50 V, except where noted.
Table 4. DC Specifications
Parameter
Description
Min
Typ
Max Units
Details/Conditions
3.15
3.30
3.45
5.5
V
V
V
V
Set and configure the correct voltage range
VBUS
VBUS supply voltage
using a configuration utility for VBUS
.
4.35
1.71
2.0
5.00
1.80
3.3
Default 5 V.
1.89
5.5
Used to set I/O and core voltage. Set and
configure the correct voltage range using a
configuration utility for VDDD. Default 3.3 V.
VDDD
VDDD supply voltage
Do not use this supply to drive the external
device.
• 1.71 V VDDD 1.89 V: Short the VCCD pin
with the VDDD pin
VCCD
Output voltage (for core logic)
–
1.80
–
V
• VDDD > 2 V – Connect a 1-µF
capacitor (Cefc) between the VCCD pin and
ground
Cefc
IDD1
External regulator voltage bypass 1.00
1.30
20
1.60
–
µF X5R ceramic or better.
USB 2.0 FS, UART at 1-Mbps single channel, no
GPIO switching.
Operating supply current
–
–
mA
Does not include current through a pull-up
resistor on USBDP.
IDD2
USB Suspend supply current
5
–
µA
Note
9. Usage above the Absolute Maximum conditions may cause permanent damage to the device. Exposure to Absolute Maximum conditions for extended periods of
time may affect device reliability. When used below Absolute Maximum conditions but above normal operating conditions, the device may not operate to specification.
Document Number: 001-97082 Rev. *E
Page 10 of 19
CY7C65210, CY7C65217
CY7C65210A, CY7C65217A
Table 5. AC Specifications
Parameter
Description
Min
Typ
7.815
8.367
107.024
1.797
–0.339
–0.285
–0.076
48
Max
Units
Details/Conditions
Fall Time_FS FS USB Fall Time
Rise Time_FS FS USB Rise Time
–
–
ns 90% to 10% of full swing, 50-pF load
ns 10% to 90% of full swing, 50-pF load
–
–
TRFM_FS
VCRS_FS
TDJ1
FS Rise/Fall Matching
FS Crossover Voltage
FS Driver Jitter (next)
FS Driver Jitter (paired)
FS Differential to EOP Skew
–
–
–
%
–
–
–
–
–
–
–
V
–
ns
TDJ2
–
–
ns
TFDEOP
F1
–
–
ns
47.04
47.88
28
48.96
48.12
44
MHz Non-USB mode
MHz USB mode
Frequency
F2
48
Zout
USB driver output impedance
–
–
–
Wakeup from USB Suspend
mode
Twakeup
–
25
–
µs
GPIO
Table 6. GPIO DC Specification
Parameter
Description
Min
Typ
–
Max
Units
Details/Conditions
CMOS Input
CMOS Input
[10]
VIH
Input voltage HIGH threshold
Input voltage LOW threshold
LVTTL input, VDDD< 2.7 V
LVTTL input, VDDD < 2.7V
LVTTL input, VDDD > 2.7V
LVTTL input, VDDD > 2.7V
0.7 × VDDD
–
V
V
V
V
V
V
VIL
VIH
VIL
VIH
VIL
–
–
0.3 × VDDD
[10]
[10]
0.7 × VDDD
–
–
–
–
–
–
–
2
–
–
0.3 × VDDD
–
–
–
0.8
IOH = 4 mA,
DDD = 5 V +/- 10%
VOH
VOH
VOH
VOL
VOL
VOL
CMOS output voltage HIGH level
CMOS output voltage HIGH level
CMOS output voltage HIGH level
CMOS output voltage LOW level
CMOS output voltage LOW level
CMOS output voltage LOW level
VDDD – 0.4
–
–
–
–
–
–
–
–
V
V
V
V
V
V
V
IOH = 4 mA,
DDD = 3.3 V +/- 10%
VDDD – 0.6
V
IOH = 1 mA,
DDD = 1.8 V +/- 5%
VDDD – 0.5
–
V
IOL = 8 mA,
DDD = 5 V +/- 10%
–
–
–
0.4
0.6
0.6
V
IOL = 8 mA,
DDD = 3.3 V +/- 10%
V
IOL = 4 mA,
VDDD = 1.8 V +/- 5%
Rpullup
Rpulldown
IIL
Pull-up resistor
3.5
5.6
5.6
–
8.5
8.5
2
kΩ
kΩ
nA
pF
–
–
Pull-down resistor
3.5
Input leakage current (absolute value)
Input capacitance
–
25 °C, VDDD = 3.0 V
CIN
–
25
–
7
–
–
–
Vhysttl
Vhyscmos
Input hysteresis LVTTL; VDDD > 2.7 V
Input hysteresis CMOS
40
–
C
mV
mV
0.05 × VDDD
–
Note
10. V must not exceed V
+ 0.2 V.
IH
DDD
Document Number: 001-97082 Rev. *E
Page 11 of 19
CY7C65210, CY7C65217
CY7C65210A, CY7C65217A
Table 7. GPIO AC Specification
Parameter Description
TRiseFast1
Min
Typ
Max
Units
Details/Conditions
VDDD = 3.3 V/ 5.5 V,
Cload = 25 pF
Rise Time in Fast mode
Fall Time in Fast mode
Rise Time in Slow mode
Fall Time in Slow mode
2
–
12
ns
VDDD = 3.3 V/ 5.5 V,
Cload = 25 pF
TFallFast1
TRiseSlow1
TFallSlow1
2
–
–
–
12
60
60
ns
ns
ns
VDDD = 3.3 V/ 5.5 V,
Cload = 25 pF
10
10
VDDD = 3.3 V/ 5.5 V,
Cload = 25 pF
TRiseFast2
TFallFast2
TRiseSlow2
TFallSlow2
Rise Time in Fast mode
Fall Time in Fast mode
Rise Time in Slow mode
Fall Time in Slow mode
2
20
2
–
–
–
–
20
100
20
ns
ns
ns
ns
VDDD = 1.8 V, Cload = 25 pF
VDDD = 1.8 V, Cload = 25 pF
VDDD = 1.8 V, Cload = 25 pF
VDDD = 1.8 V, Cload = 25 pF
20
100
nXRES
Table 8. nXRES DC Specifications
Parameter Description
VIH
Min
Typ
Max
Units
Details/Conditions
Input voltage HIGH threshold
Input voltage LOW threshold
Pull-up resistor
0.7 × VDDD
–
–
–
V
V
–
–
–
–
–
VIL
–
3.5
–
0.3 × VDDD
Rpullup
CIN
5.6
5
8.5
–
kΩ
pF
mV
Input capacitance
Vhysxres
Input voltage hysteresis
–
100
–
Table 9. nXRES AC Specifications
Parameter
Description
Reset pulse width
Min
Typ
Max
Units
Details/Conditions
Tresetwidth
1
–
–
µs
–
Table 10. UART AC Specifications
Parameter Description
FUART UART bit rate
Min
Typ
Max
Units
Details/Conditions
0.3
–
3000
kbps
Single SCB: TX + RX
Dual SCB: TX or RX
2
I C Specifications
Table 11. I2C AC Specifications
Parameter
FI2C
Description
I2C frequency
Min
Typ
Max
Units
Details/Conditions
1
–
400
KHz
–
Flash Memory Specifications
Table 12. Flash Memory Specifications
Parameter
Fend
Description
Flash endurance
Min
Typ
Max
Units
Details/Conditions
100K
–
–
cycles
–
Flash retention. TA 85 °C, 10 K
program/erase cycles
Fret
10
–
–
years
–
Document Number: 001-97082 Rev. *E
Page 12 of 19
CY7C65210, CY7C65217
CY7C65210A, CY7C65217A
Application Schematic
Figure 1 shows the application schematic for CY7C65210. Refer to the CY7C65210 and CY7C65210A Pin Description on page 4 for
signal details.
Figure 1. CY7C65210 Application Schematic
VDDD
CY7C65210
18
Debug I/O
2.2K
2.2K
24
15
19
20
GPIO_1
VDDD
USB HOST
GPIO_2
SCL
SDA
21
22
GPIO_3 / SCB_1
VBUS
USBDP
USBDM
VBUS
D+
D-
10
11
GPIO_4 / SCB_2
GPIO_5
23
1
GND
GPIO_6
GPIO_7
GPIO_8
GPIO_9
GPIO_10
GPIO_11
4.7 uF
0.1 uF
2
4
5
14
6
7
nXRES
VCCD
8
9
12
SUSPEND
WAKEUP
1 uF
17 16 13
3
Figure 2 shows the application schematic for CY7C65210A. Refer to the CY7C65210 and CY7C65210A Pin Description on page 4
for signal details.
Figure 2. CY7C65210A Application Schematic
VDDD
CY7C65210A
Debug I/O
18
2.2K
2.2K
24
15
19
20
GPIO_1
VDDD
USB HOST
GPIO_2
SCL
SDA
21
22
GPIO_3 / SCB_1
VBUS
USBDP
USBDM
VBUS
D+
D-
10
11
GPIO_4 / SCB_2
GPIO_5
23
1
GND
GPIO_6
GPIO_7
GPIO_8
GPIO_9
GPIO_10
GPIO_11
4.7 uF
0.1 uF
2
4
5
14
6
7
nXRES
VCCD
8
9
12
GPIO_12
GPIO_13
1 uF
17 16 13
3
Document Number: 001-97082 Rev. *E
Page 13 of 19
CY7C65210, CY7C65217
CY7C65210A, CY7C65217A
Figure 3 shows the application schematic for CY7C65217. Refer to the CY7C65217 and CY7C65217A Pin Description on page 5 for
signal details.
Figure 3. CY7C65217 Application Schematic
VDDD
CY7C65217
18
GPIO_0
2.2K
2.2K
24
15
19
20
GPIO_1
VDDD
USB HOST
GPIO_2
SCL
SDA
21
22
GPIO_3 / SCB0_1
VBUS
USBDP
USBDM
VBUS
D+
D-
10
11
GPIO_4 / SCB0_2
GPIO_5
23
1
GND
GPIO_6
4.7 uF
0.1 uF
2
GPIO_7
RXD
TXD
4
GPIO_8/SCB1_1
GPIO_9/SCB1_2
GPIO_10
5
14
6
7
nXRES
VCCD
GPIO_11
8
9
12
SUSPEND
WAKEUP
1 uF
17 16 13
3
Figure 4 shows the application schematic for CY7C65217A. Refer to the CY7C65217 and CY7C65217A Pin Description on page 5
for signal details.
Figure 4. CY7C65217A Application Schematic
VDDD
CY7C65217A
18
GPIO_0
2.2K
2.2K
24
15
19
20
GPIO_1
VDDD
USB HOST
GPIO_2
SCL
SDA
21
22
GPIO_3 / SCB0_1
VBUS
USBDP
USBDM
VBUS
D+
D-
10
11
GPIO_4 / SCB0_2
GPIO_5
23
1
GND
GPIO_6
4.7 uF
0.1 uF
2
GPIO_7
RXD
TXD
4
GPIO_8/SCB1_1
GPIO_9/SCB1_2
GPIO_10
5
14
6
7
nXRES
VCCD
GPIO_11
8
9
12
GPIO_12
GPIO_13
1 uF
17 16 13
3
Document Number: 001-97082 Rev. *E
Page 14 of 19
CY7C65210, CY7C65217
CY7C65210A, CY7C65217A
Ordering Information
Table 13 lists the key package features and ordering codes of CY7C65210, CY7C65217, CY7C65210A, and CY7C65217A. For more
information, contact your local sales representative.
Table 13. Key Features and Ordering Information
Part Number
CY7C65210-24LTXI
CY7C65210-24LTXIT
CY7C65210A-24LTXI
Package
Temperature Range
Industrial
24-pin QFN (4.00 × 4.00 × 0.55 mm, 0.5 mm pitch) (Pb-free)
24-pin QFN (4.00 × 4.00 × 0.55 mm, 0.5 mm pitch) (Pb-free) – Tape and Reel
24-pin QFN (4.00 × 4.00 × 0.55 mm, 0.5 mm pitch) (Pb-free)
Industrial
Industrial
CY7C65210A-24LTXIT 24-pin QFN (4.00 × 4.00 × 0.55 mm, 0.5 mm pitch) (Pb-free) – Tape and Reel
Industrial
CY7C65217-24LTXI
CY7C65217-24LTXIT
CY7C65217A-24LTXI
24-pin QFN (4.00 × 4.00 × 0.55 mm, 0.5 mm pitch) (Pb-free)
24-pin QFN (4.00 × 4.00 × 0.55 mm, 0.5 mm pitch) (Pb-free) – Tape and Reel
24-pin QFN (4.00 × 4.00 × 0.55 mm, 0.5 mm pitch) (Pb-free)
Industrial
Industrial
Industrial
CY7C65217A-24LTXIT 24-pin QFN (4.00 × 4.00 × 0.55 mm, 0.5 mm pitch) (Pb-free)
Industrial
Ordering Code Definitions
-
24
210/217A
CY
7
X
C
65
XX
I
X
X = blank or T
blank = Tube; T = Tape and Reel
Temperature Range: I = Industrial
Pb-free
Package Type: LT = QFN
Number of Pins: 24 pins
Part Number:
USB Billboard Device Class Specification: A = Rev. 1.21
Family Code: 65
Technology Code: C = CMOS
Marketing Code: 7 = Cypress products
Company ID: CY = Cypress
Document Number: 001-97082 Rev. *E
Page 15 of 19
CY7C65210, CY7C65217
CY7C65210A, CY7C65217A
Package Information
Figure 5. 24-pin QFN 4 mm × 4 mm × 0.55 mm LQ24A 2.65 × 2.65 EPAD (Sawn)
001-13937 *F
Table 14. Package Characteristics
Parameter
Description
Min
–40
–
Typ
25
Max
85
–
Units
°C
T
Operating ambient temperature
A
THJ
Package
18.4
°C/W
JA
Table 15. Solder Reflow Peak Temperature
Package
Maximum Peak Temperature
Maximum Time at Peak Temperature
24-pin QFN
260 °C
30 seconds
Table 16. Package Moisture Sensitivity Level (MSL), IPC/JEDEC J-STD-2
Package
MSL
24-pin QFN
MSL 3
Document Number: 001-97082 Rev. *E
Page 16 of 19
CY7C65210, CY7C65217
CY7C65210A, CY7C65217A
Acronyms
Document Conventions
Table 17. Acronyms Used in this Document
Units of Measure
Acronym
BOS
Description
binary device object store
Table 18. Units of Measure
Symbol
Unit of Measure
ESD
electrostatic discharge
general purpose input/output
human-body model
inter-integrated circuit
microcontroller unit
C
DMIPS
degree Celsius
GPIO
HBM
Dhrystone million instructions per second
k
kilo-ohm
2
I C
KB
kilobyte
MCU
OSC
PID
kHz
kV
kilohertz
oscillator
kilovolt
product identification
serial communication block
Mbps
MHz
mm
V
megabits per second
megahertz
millimeter
volt
SCB
SCL
SDA
SIE
2
I C serial clock
2
I C serial data
serial interface engine
SVID
UART
USB
VID
standard or vendor ID
Universal Asynchronous Receiver/Transmitter
Universal Serial Bus
vendor identification
Document Number: 001-97082 Rev. *E
Page 17 of 19
CY7C65210, CY7C65217
CY7C65210A, CY7C65217A
Document History Page
Document Title: CY7C65210, CY7C65217, CY7C65210A, CY7C65217A USB Billboard Controller
Document Number: 001-97082
Orig. of
Change
Submission
Date
Revision
ECN
Description of Change
**
4715309
MVTA
04/10/2015 New datasheet.
Updated Features, CY7C65210 and CY7C65210A Pin Description, GPIO
Interface, and Memory.
*A
4839996
MVTA
07/22/2015
Updated Table 2.
Updated Figure 5 (spec 001-13937 *E to *F) in Package Information.
Added a note in Functional Description.
Added Block Diagram – CY7C65217, CY7C65217A.
Added CY7C65217 and CY7C65217A Pin Description.
Added UART Interface.
*B
4881560
MVTA
MVTA
08/13/2015 Added Figure 3 and Table 3.
Updated Features, Serial Communication, GPIO Interface, Ordering
Information.
Updated Table 2 and Table 17.
Updated CY7C65210 references to CY7C6521x.
Removed support for Windows and Linux drivers in Features.
Updated CY7C65217 and CY7C65217A Pin Description.
Updated GPIO Configuration and Functional Overview.
06/16/2016 Updated GPIO_8 and GPIO_9 in Internal Flash Configuration for CY7C65217
and CY7C65217A.
*C
5310895
Added UART AC Specifications.
Updated CY7C65217 Application Schematic.
*D
*E
5768506 AESATMP8 06/09/2017 Updated logo and Copyright.
Updated datasheet for new part numbers.
Updated USB and Billboard Device Functionality, CY7C65210 and
CY7C65210APin Description, CY7C65217 and CY7C65217APin Description,
and Ordering Information.
5920593
UMSH
10/13/2017
Added Figure 2 and Figure 4.
Updated Table 1 through Table 3.
Document Number: 001-97082 Rev. *E
Page 18 of 19
CY7C65210, CY7C65217
CY7C65210A, CY7C65217A
Sales, Solutions, and Legal Information
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closest to you, visit us at Cypress Locations.
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© Cypress Semiconductor Corporation, 2015-2017. This document is the property of Cypress Semiconductor Corporation and its subsidiaries, including Spansion LLC (“Cypress”). This document,
including any software or firmware included or referenced in this document (“Software”), is owned by Cypress under the intellectual property laws and treaties of the United States and other countries
worldwide. Cypress reserves all rights under such laws and treaties and does not, except as specifically stated in this paragraph, grant any license under its patents, copyrights, trademarks, or other
intellectual property rights. If the Software is not accompanied by a license agreement and you do not otherwise have a written agreement with Cypress governing the use of the Software, then Cypress
hereby grants you a personal, non-exclusive, nontransferable license (without the right to sublicense) (1) under its copyright rights in the Software (a) for Software provided in source code form, to
modify and reproduce the Software solely for use with Cypress hardware products, only internally within your organization, and (b) to distribute the Software in binary code form externally to end users
(either directly or indirectly through resellers and distributors), solely for use on Cypress hardware product units, and (2) under those claims of Cypress's patents that are infringed by the Software (as
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TO THE EXTENT PERMITTED BY APPLICABLE LAW, CYPRESS MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARD TO THIS DOCUMENT OR ANY SOFTWARE
OR ACCOMPANYING HARDWARE, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. To the extent
permitted by applicable law, Cypress reserves the right to make changes to this document without further notice. Cypress does not assume any liability arising out of the application or use of any
product or circuit described in this document. Any information provided in this document, including any sample design information or programming code, is provided only for reference purposes. It is
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are not designed, intended, or authorized for use as critical components in systems designed or intended for the operation of weapons, weapons systems, nuclear installations, life-support devices or
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Cypress, the Cypress logo, Spansion, the Spansion logo, and combinations thereof, WICED, PSoC, CapSense, EZ-USB, F-RAM, and Traveo are trademarks or registered trademarks of Cypress in
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Document Number: 001-97082 Rev. *E
Revised October 13, 2017
Page 19 of 19
相关型号:
CY7C65223D-32LTXI
USB-UART dual channel bridge controller with 4 GPIOs, RS485, software/hardware flow control, 24-pin QFN
INFINEON
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