STCOM datasheet(34/58 Pages) STMICROELECTRONICS

34 / 58 page

Pinout and pin description

STCOM

34/58

DocID028515 Rev 1

GPIO10_5

I/O

General purpose I/O, USART4_RXD, AT0_CH_2,

SPI2_MISO, I2C0_SCL

GPIO10_4

I/O

General purpose I/O, USART4_CTS, AT0_CH_3,

SPI2_MOSI, I2C0_SDA

GPIO10_3

I/O

General purpose I/O, USART4_RTS, AT0_CH_4,

USART3_CTS, I2C2_SMBA

GPIO10_2

I/O

General purpose I/O, AT0_CHN_1, USART3_RTS,

I2C0_SMBA

GPIO10_1

I/O

General purpose I/O, AT0_CHN_2, USART3_RXD

GPIO10_0

I/O

General purpose I/O, AT0_CHN_3, USART3_TXD

DVDD_3 V3_REG

3.3 V input for the 1.2 V regulator

DVDD_1V2

I/O

1.2 V regulator output / external supply input

RESETn

I/OD

Reset input, open drain output - active low

GPIO09_7

I/O

General purpose I/O, AT0_ETR, ETM_SWO, SPI4_SCLK

GPIO09_6

I/O

General purpose I/O, USART3_SCLK, ETM_DATA_3,

SPI4_MISO

GPIO09_5

I/O

General purpose I/O, ETM_DATA_2, SPI4_MOSI

GPIO09_4

I/O

General purpose I/O, ETM_DATA_1, SPI4_SSn

GPIO09_3

I/O

General purpose I/O, ETM_DATA_0, USART2_CTS

GPIO09_2

I/O

General purpose I/O, ETM_CLKOUT, USART2_RTS

GPIO09_1

I/O

General purpose I/O, CAN1_RX, USART2_RXD

GPIO09_0

I/O

General purpose I/O, CAN1_TX, USART2_TXD

DVDD_3 V3_IO

I/O 3.3 V supply

N. C.

Not connected

N. C.

Not connected

N. C.

Not connected

N. C.

Not connected

N. C.

Not connected

N. C.

Not connected

N. C.

Not connected

N. C.

Not connected

N. C.

Not connected

N. C.

Not connected

N. C.

Not connected

N. C.

Not connected

RTC_TAMPB

I/O

Tamper input B, RTC clock output

Table 7. Pin description (continued)

Pin name

Type(1) Dir.(2) RS(3)

Description

STCOM 数据表(PDF) 34 Page - STMicroelectronics

STCOM 数据表(HTML) 34 Page - STMicroelectronics

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STCOM 数据表(PDF) 34 Page - STMicroelectronics

STCOM 数据表(HTML) 34 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 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58

数据表 下载

链接网址

数据表下载