32G431 datasheet(58/198 Pages) STMICROELECTRONICS

Part #	32G431

Description	Arm® Cortex®-M4 32-bit MCUFPU, 170 MHz /213 DMIPS,up to 128 KB Flash, 32 KB SRAM, rich analog, math accelerator

PDF	198 Pages

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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58 / 198 page

Pinouts and pin description

STM32G431x6 STM32G431x8 STM32G431xB

58/198

DS12589 Rev 6

PC12

I/O

TIM8_CH3N,

SPI3_MOSI/

I2S3_SD,

USART3_CK,

UCPD1_FRSTX,

EVENTOUT

PD0

I/O

TIM8_CH4N,

FDCAN1_RX,

EVENTOUT

PD1

I/O

TIM8_CH4,

TIM8_BKIN2,

FDCAN1_TX,

EVENTOUT

PD2

I/O

TIM3_ETR, TIM8_BKIN,

EVENTOUT

PD3

I/O

TIM2_CH1/

TIM2_ETR,

USART2_CTS,

EVENTOUT

PD4

I/O

TIM2_CH2,

USART2_RTS_DE,

EVENTOUT

PD5

I/O

USART2_TX,

EVENTOUT

PD6

I/O

TIM2_CH4,

SAI1_D1, USART2_RX,

SAI1_SD_A,

EVENTOUT

PD7

I/O

TIM2_CH3,

USART2_CK,

EVENTOUT

40 A3

PB3

I/O

(5)

JTDO-TRACESWO,

TIM2_CH2, TIM4_ETR,

USB_CRS_SYNC,

TIM8_CH1N,

SPI1_SCK, SPI3_SCK/

I2S3_CK,

USART2_TX,

TIM3_ETR,

SAI1_SCK_B,

EVENTOUT

Table 12. STM32G431x6/x8/xB pin definition(1) (continued)

Pin Number

Pin name

(function

after reset)

Alternate function

Additional

functions

32G431 Datasheet(PDF) 58 Page - STMicroelectronics

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