STA8089GR datasheet(10/30 Pages) STMICROELECTRONICS

10 / 30 page

Pin description

STA8089GR

10/30

DS12849 Rev 1

2.6

Communication interface pins

TP_IF_N

1.2 V

Diff.Test Point for IF – Neg.

TP_IF_P

1.2 V

Diff.Test Point for IF – Pos.

Table 3. Test/emulated dedicated pins (continued)

Symbol

I/O

voltage

I/O

Description

STA8089G

Table 4. Communication interface pins

Symbol

I/O

voltage

I/O

Alternative

function

Function

Description

SQI_CLK

VDDIO_R1

AF2 (default)

Reserved

—

AF0, AF1, AF3

Reserved

SQI_CEN

VDDIO_R1

AF2 (default)

Reserved

—

AF0, AF1, AF3

Reserved

SQI_SIO0/SI

VDDIO_R1

I/O

AF2 (default)

Reserved

—

AF0, AF1, AF3

Reserved

SQI_SIO1/SO VDDIO_R1

I/O

AF2 (default)

Reserved

—

AF0, AF1, AF3

Reserved

SQI_SIO2

VDDIO_R1

I/O

AF2 (default)

Reserved

—

AF0, AF1, AF3

Reserved

SQI_SIO3

VDDIO_R1

I/O

AF2 (default)

Reserved

—

AF0, AF1, AF3

Reserved

CAN1_TX

VDDIO_R2

AF0

I2C_CLK

I2C clock

I/O

AF1

GPIO8

General purpose I/O #8

AF2 (default)

Reserved

—

AF3

Reserved

CAN1_RX

VDDIO_R2

I/O

AF0

I2C_SD

I2C serial data

I/O

AF1

GPIO9

General purpose I/O #9

I/O

AF2 (default)

Reserved

—

AF3

Reserved

CAN0_TX

VDDIO_R2

AF0 (default)

Reserved

AF1

UART0_TX

UART0 Tx data

I/O

AF2

GPIO7

General purpose I/O #7

AF3

I2C_CLK

I2C clock

STA8089GR Datasheet(PDF) 10 Page - STMicroelectronics

STA8089GR Datasheet(HTML) 10 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

Datasheet Download

Link URL