CY7C65217_技术文档

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

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

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

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]

1

Type

GPIO

Power

GPIO

Name

GPIO_6

GPIO_7

VSSD

Default

Tristate

–

Description

GPIO

2

3

Digital Ground

GPIO

4

GPIO_8

GPIO_9

GPIO_10

GPIO_11

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

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

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

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

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]

1

Type

GPIO

Power

Name

GPIO_6

GPIO_7

VSSD

Default

Description

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_10

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

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

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_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 V_DDDis between 1.71 V and 3.0 V.

When V_DDDis 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]

.

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

GPIO can be configured as shown in Table 1 on page 5.

Tristate

Power#(CY7C65210)

Tristate(CY7C65210A)

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

.

[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

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

V_DDD............................................................................ 6.0 V

T_A(ambient temperature under bias)

Commercial ..................................................... 0 °C to 70 °C

Industrial ................................................... –40 °C to +85 °C

V_BUS............................................................................ 6.0 V

V_CCD.......................................................................... 1.95 V

V_GPIO.............................................................. V_DDD+ 0.5 V

V_BUSsupply voltage ................................... 3.15 V to 5.50 V

V_DDDsupply voltage ................................... 1.71 V to 5.50 V

V_CCDsupply voltage ................................... 1.71 V to 1.89 V

Device-Level Specifications

All specifications are valid for –40 °C  T_A 85 °C, T_J 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

Set and configure the correct voltage range

V_BUS

V_BUSsupply voltage

using a configuration utility for V_BUS

.

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 V_DDD. Default 3.3 V.

V_DDD

V_DDDsupply voltage

Do not use this supply to drive the external

device.

• 1.71 V  V_DDD1.89 V: Short the V_CCDpin

with the V_DDDpin

V_CCD

Output voltage (for core logic)

–

1.80

–

V

• V_DDD> 2 V – Connect a 1-µF

capacitor (Cefc) between the V_CCDpin and

ground

Cefc

I_DD1

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.

I_DD2

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

[10]

V_IH

Input voltage HIGH threshold

Input voltage LOW threshold

LVTTL input, V_DDD< 2.7 V

LVTTL input, V_DDD< 2.7V

LVTTL input, V_DDD> 2.7V

0.7 × V_DDD

–

V

V_IL

V_IH

V_IL

V_IH

V_IL

–

0.3 × V_DDD

[10]

0.7 × V_DDD

–

2

–

0.3 × V_DDD

–

0.8

I_OH= 4 mA,

_DDD= 5 V +/- 10%

V_OH

V_OL

CMOS output voltage HIGH level

CMOS output voltage LOW level

V_DDD– 0.4

–

V

I_OH= 4 mA,

_DDD= 3.3 V +/- 10%

V_DDD– 0.6

V

I_OH= 1 mA,

_DDD= 1.8 V +/- 5%

V_DDD– 0.5

–

V

I_OL= 8 mA,

_DDD= 5 V +/- 10%

–

0.4

0.6

V

I_OL= 8 mA,

_DDD= 3.3 V +/- 10%

V

I_OL= 4 mA,

V_DDD= 1.8 V +/- 5%

Rpullup

Rpulldown

I_IL

Pull-up resistor

3.5

5.6

–

8.5

2

kΩ

nA

pF

–

Pull-down resistor

3.5

Input leakage current (absolute value)

Input capacitance

–

25 °C, V_DDD= 3.0 V

C_IN

–

25

–

7

–

Vhysttl

Vhyscmos

Input hysteresis LVTTL; V_DDD> 2.7 V

Input hysteresis CMOS

40

–

C

mV

0.05 × V_DDD

–

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

T_RiseFast1

Min

Typ

Max

Units

Details/Conditions

V_DDD= 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

V_DDD= 3.3 V/ 5.5 V,

Cload = 25 pF

T_FallFast1

T_RiseSlow1

T_FallSlow1

2

–

12

60

ns

V_DDD= 3.3 V/ 5.5 V,

Cload = 25 pF

10

V_DDD= 3.3 V/ 5.5 V,

Cload = 25 pF

T_RiseFast2

T_FallFast2

T_RiseSlow2

T_FallSlow2

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

V_DDD= 1.8 V, Cload = 25 pF

20

100

nXRES

Table 8. nXRES DC Specifications

Parameter Description

V_IH

Min

Typ

Max

Units

Details/Conditions

Input voltage HIGH threshold

Input voltage LOW threshold

Pull-up resistor

0.7 × V_DDD

–

V

–

V_IL

–

3.5

–

0.3 × V_DDD

Rpullup

C_IN

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

F_UARTUART 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

F_I2C

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. T_A 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

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

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

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

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

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

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

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

Worldwide Sales and Design Support

Cypress maintains a worldwide network of offices, solution centers, manufacturer’s representatives, and distributors. To find the office

closest to you, visit us at Cypress Locations.

®

Products

PSoC Solutions

®

ARM Cortex Microcontrollers

Automotive

cypress.com/arm

cypress.com/automotive

cypress.com/clocks

cypress.com/interface

cypress.com/iot

PSoC 1 | PSoC 3 | PSoC 4 | PSoC 5LP | PSoC 6

Cypress Developer Community

Clocks & Buffers

Interface

Training | Components

Internet of Things

Memory

Technical Support

cypress.com/memory

cypress.com/mcu

cypress.com/support

Microcontrollers

PSoC

cypress.com/psoc

cypress.com/pmic

cypress.com/touch

cypress.com/usb

Power Management ICs

Touch Sensing

USB Controllers

Wireless Connectivity

cypress.com/wireless

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

provided by Cypress, unmodified) to make, use, distribute, and import the Software solely for use with Cypress hardware products. Any other use, reproduction, modification, translation, or compilation

of the Software is prohibited.

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

the responsibility of the user of this document to properly design, program, and test the functionality and safety of any application made of this information and any resulting product. Cypress products

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

systems, other medical devices or systems (including resuscitation equipment and surgical implants), pollution control or hazardous substances management, or other uses where the failure of the

device or system could cause personal injury, death, or property damage (“Unintended Uses”). A critical component is any component of a device or system whose failure to perform can be reasonably

expected to cause the failure of the device or system, or to affect its safety or effectiveness. Cypress is not liable, in whole or in part, and you shall and hereby do release Cypress from any claim,

damage, or other liability arising from or related to all Unintended Uses of Cypress products. You shall indemnify and hold Cypress harmless from and against all claims, costs, damages, and other

liabilities, including claims for personal injury or death, arising from or related to any Unintended Uses of Cypress products.

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

the United States and other countries. For a more complete list of Cypress trademarks, visit cypress.com. Other names and brands may be claimed as property of their respective owners.

Document Number: 001-97082 Rev. *E

Revised October 13, 2017

Page 19 of 19


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

CY7C65217 [CYPRESS]

相关型号：

SI9130DB

SI9135LG-T1

SI9135LG-T1-E3

SI9135_11

SI9136_11

SI9130CG-T1-E3

SI9130LG-T1-E3

SI9130_11

SI9137

SI9137DB

SI9137LG

SI9122E