STM32F303VC datasheet(37/133 Pages) STMICROELECTRONICS

37 / 133 page

STM32F302xx/STM32F303xx

Pinouts and pin description

Doc ID 023353 Rev 5

37/133

PA0

I/O

TTa

USART2_CTS,

TIM2_CH1_ETR,

TIM8_BKIN(3), TIM8_ETR(3),

TSC_G1_IO1, COMP1_OUT

ADC1_IN1, COMP1_INM,

RTC_ TAMP2, WKUP1,

COMP7_INP(3)

PA1

I/O

TTa

USART2_RTS, TIM2_CH2,

TSC_G1_IO2, TIM15_CH1N

ADC1_IN2, COMP1_INP,

OPAMP1_VINP,

OPAMP3_VINP(3)

PA2

I/O

TTa

USART2_TX, TIM2_CH3,

TIM15_CH1, TSC_G1_IO3,

COMP2_OUT

ADC1_IN3, COMP2_INM,

OPAMP1_VOUT

PA3

I/O

TTa

USART2_RX, TIM2_CH4,

TIM15_CH2, TSC_G1_IO4

ADC1_IN4, OPAMP1_VINP,

COMP2_INP,

OPAMP1_VINM

PF4

I/O

TTa

(1)

COMP1_OUT

ADC1_IN5

VDD_4

PA4

I/O

TTa

SPI1_NSS, SPI3_NSS,

I2S3_WS(3), USART2_CK,

TSC_G2_IO1, TIM3_CH2

ADC2_IN1, DAC1_OUT1,

OPAMP4_VINP(3),

COMP1_INM, COMP2_INM,

COMP3_INM(3),

COMP4_INM,

COMP5_INM(3),

COMP6_INM,

COMP7_INM(3)

PA5

I/O

TTa

SPI1_SCK, TIM2_CH1_ETR,

TSC_G2_IO2

ADC2_IN2, DAC1_OUT2(3)

OPAMP1_VINP,

OPAMP2_VINM,

OPAMP3_VINP(3),

COMP1_INM, COMP2_INM,

COMP3_INM(3),

COMP4_INM,

COMP5_INM(3),

COMP6_INM,

COMP7_INM(3)

PA6

I/O

TTa

SPI1_MISO, TIM3_CH1,

TIM8_BKIN(3), TIM1_BKIN,

TIM16_CH1, COMP1_OUT,

TSC_G2_IO3

ADC2_IN3, OPAMP2_VOUT

PA7

I/O

TTa

SPI1_MOSI, TIM3_CH2,

TIM17_CH1, TIM1_CH1N,

TIM8_CH1N(3), TSC_G2_IO4,

COMP2_OUT

ADC2_IN4, COMP2_INP,

OPAMP2_VINP,

OPAMP1_VINP

PC4

I/O

TTa

(1)

USART1_TX

ADC2_IN5

PC5

I/O

TTa

(1)

USART1_RX, TSC_G3_IO1

ADC2_IN11, OPAMP2_VINM,

OPAMP1_VINM

Table 11.

STM32F302xx/STM32F303xx pin definitions (continued)

Pin number

Pin name

(function

after

reset)

Pin functions

Alternate functions

Additional functions

STM32F303VC 数据表(PDF) 37 Page - STMicroelectronics

STM32F303VC 数据表(HTML) 37 Page - STMicroelectronics

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