Datasheet

Pinouts and pin description STM32F303xB STM32F303xC 46/133 DocID023353 Rev 7
Table 14. Alternate functions for port C
Port &
Pin
Name
AF1 AF2 AF3 AF4 AF5 AF6 AF7
PC0 EVENTOUT
PC1 EVENTOUT
PC2 EVENTOUT COMP7_OUT
PC3 EVENTOUT TIM1_BKIN2
PC4 EVENTOUT USART1_TX
PC5 EVENTOUT TSC_G3_IO1 USART1_RX
PC6 EVENTOUT TIM3_CH1 TIM8_CH1 I2S2_MCK COMP6_OUT
PC7 EVENTOUT TIM3_CH2 TIM8_CH2 I2S3_MCK COMP5_OUT
PC8 EVENTOUT TIM3_CH3 TIM8_CH3 COMP3_OUT
PC9 EVENTOUT TIM3_CH4 TIM8_CH4 I2S_CKIN TIM8_BKIN2
PC10 EVENTOUT TIM8_CH1N UART4_TX SPI3_SCK, I2S3_CK USART3_TX
PC11 EVENTOUT TIM8_CH2N UART4_RX SPI3_MISO, I2S3ext_SD USART3_RX
PC12 EVENTOUT TIM8_CH3N UART5_TX SPI3_MOSI, I2S3_SD USART3_CK
PC13 TIM1_CH1N
PC14
PC15