STM32G431C6 datasheet(53/198 Pages) STMICROELECTRONICS

53 / 198 page

DS12589 Rev 6

53/198

STM32G431x6 STM32G431x8 STM32G431xB

Pinouts and pin description

12 E5

PA4

I/O

TT_a

TIM3_CH2, SPI1_NSS,

SPI3_NSS/

I2S3_WS, USART2_CK,

SAI1_FS_B,

EVENTOUT

ADC2_IN17,

DAC1_OUT1,

COMP1_INM

PA5

I/O

TT_a

TIM2_CH1, TIM2_ETR,

SPI1_SCK,

UCPD1_FRSTX,

EVENTOUT

ADC2_IN13,

DAC1_OUT2,

COMP2_INM,

OPAMP2_VINM

14 G6

PA6

I/O

TT_a

TIM16_CH1,

TIM3_CH1, TIM8_BKIN,

SPI1_MISO,

TIM1_BKIN,

COMP1_OUT,

LPUART1_CTS,

EVENTOUT

ADC2_IN3,

OPAMP2_VOUT

15 D5

PA7

I/O

TT_a

TIM17_CH1,

TIM3_CH2,

TIM8_CH1N,

SPI1_MOSI,

TIM1_CH1N,

COMP2_OUT,

UCPD1_FRSTX,

EVENTOUT

ADC2_IN4,

COMP2_INP,

OPAMP1_VINP,

OPAMP2_VINP

D422

D522

PC4

I/O FT_fa

TIM1_ETR, I2C2_SCL,

USART1_TX,

EVENTOUT

ADC2_IN5

PC5

I/O

TT_a

TIM15_BKIN, SAI1_D3,

TIM1_CH4N,

USART1_RX,

EVENTOUT

ADC2_IN11,

OPAMP1_VINM,

OPAMP2_VINM,

WKUP5

16 G5

PB0

I/O

TT_a

TIM3_CH3,

TIM8_CH2N,

TIM1_CH2N,

UCPD1_FRSTX,

EVENTOUT

ADC1_IN15,

COMP4_INP,

OPAMP2_VINP,

OPAMP3_VINP

17 E4

PB1

I/O

TT_a

TIM3_CH4,

TIM8_CH3N,

TIM1_CH3N,

COMP4_OUT,

LPUART1_RTS_DE,

EVENTOUT

ADC1_IN12,

COMP1_INP,

OPAMP3_VOUT

PB2

I/O

TT_a

RTC_OUT2,

LPTIM1_OUT,

I2C3_SMBA,

EVENTOUT

ADC2_IN12,

COMP4_INM,

OPAMP3_VINM

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

Pin Number

Pin name

(function

after reset)

Alternate function

Additional

functions

STM32G431C6 Datasheet(PDF) 53 Page - STMicroelectronics

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