Datasheet
STM32F20xxx Pinouts and pin description
DS6329 Rev 16 63/184
Port C
PC0 - - - - - - - - - -
OTG_HS_ULPI_
STP
- - - - EVENTOUT
PC1 - - - - - - - - - - - ETH_MDC - - - EVENTOUT
PC2 - - - - - SPI2_MISO - - - -
OTG_HS_ULPI_
DIR
ETH _MII_TXD2 - - - EVENTOUT
PC3 - - - - - SPI2_MOSI - - - -
OTG_HS_ULPI_
NXT
ETH
_MII_TX_CLK
---EVENTOUT
PC4 - - - - - - - - - - -
ETH_MII_RXD0
ETH_RMII_RXD0
---EVENTOUT
PC5 - - - - - - - - - - -
ETH _MII_RXD1
ETH _RMII_RXD1
---EVENTOUT
PC6 - - TIM3_CH1 TIM8_CH1 - I2S2_MCK - - USART6_TX - - - SDIO_D6 DCMI_D0 - EVENTOUT
PC7 - - TIM3_CH2 TIM8_CH2 - - I2S3_MCK - USART6_RX - - - SDIO_D7 DCMI_D1 - EVENTOUT
PC8 - - TIM3_CH3 TIM8_CH3 - - - - USART6_CK - - - SDIO_D0 DCMI_D2 - EVENTOUT
PC9 MCO2 - TIM3_CH4 TIM8_CH4 I2C3_SDA I2S2_CKIN I2S3_CKIN - - - - - SDIO_D1 DCMI_D3 - EVENTOUT
PC10 - - - - - -
SPI3_SCK
I2S3_SCK
USART3_TX UART4_TX - - - SDIO_D2 DCMI_D8 - EVENTOUT
PC11 - - - - - - SPI3_MISO USART3_RX UART4_RX - - - SDIO_D3 DCMI_D4 - EVENTOUT
PC12 - - - - - -
SPI3_MOSI
I2S3_SD
USART3_CK UART5_TX - - - SDIO_CK DCMI_D9 - EVENTOUT
PC13 - - - - - - - - - - - - - - - EVENTOUT
PC14-
OSC32_IN
-- - - - - - - - - - - - --EVENTOUT
PC15-
OSC32_OU
T
-- - - - - - - - - - - - --EVENTOUT
Table 10. Alternate function mapping (continued)
Port
AF0 AF1 AF2 AF3 AF4 AF5 AF6 AF7 AF8 AF9 AF10 AF11 AF12 AF13
AF014 AF15
SYS TIM1/2 TIM3/4/5 TIM8/9/10/11 I2C1/I2C2/I2C3 SPI1/SPI2/I2S2 SPI3/I2S3 USART1/2/3
UART4/5/
USART6
CAN1/CAN2/
TIM12/13/14
OTG_FS/ OTG_HS ETH
FSMC/SDIO/
OTG_HS
DCMI
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