| 1 | PZ0 | SPI_SCK | I2C2_SCL/I2C6_SCL/I2C2_SCL/I2S1_CK/SPI1_SCK/USART1_CK/SPI6_SCK |
| 2 | PA15 | SPI_NSS | DEBUG_DBTRGI/TIM2_CH1/TIM2_ETR/SAI4_D2/SDMMC1_CDIR/CEC/I2S1_WS/SPI1_NSS/I2S3_WS/SPI3_NSS/SPI6_NSS/UART4_DE/UART4_RTS/SDMMC2_D5/SDMMC2_CDIR/SDMMC1_D5/SAI4_FS_A/UART7_TX/LTDC_R1 |
| 3 | NC | - | - |
| 4 | PB0 | GPIO | TIM1_CH2N/TIM3_CH3/TIM8_CH2N/DFSDM1_CKOUT/UART4_CTS/LTDC_R3/ETH1_RXD2/LTDC_G1 |
| 5 | ADC1 | ADC | - |
| 6 | PA5 | DAC | TIM2_CH1/TIM2_ETR/TIM8_CH1N/SAI4_CK1/I2S1_CK/SPI1_SCK/SPI6_SCK/SAI4_MCLK_A/LTDC_R4 |
| 7 | PB1 | GPIO | TIM1_CH3N/TIM3_CH4/TIM8_CH3N/DFSDM1_DATIN1/LTDC_R6/ETH1_RXD3/LTDC_G0 |
| 8 | PA6 | GPIO | TIM1_BKIN/TIM3_CH1/TIM8_BKIN/SAI4_CK2/I2S1_SDI/SPI1_MISO/SPI6_MISO/TIM13_CH1/SAI4_SCK_A/DCMI_PIXCLK/LTDC_G2 |
| 9 | PF14 | IIC_SCL | DEBUG_TRACED6/DFSDM1_CKIN6/I2C4_SCL/I2C1_SCL/ETH1_RXD6/FMC_A8 |
| 10 | PF15 | IIC_SDA | DEBUG_TRACED7/I2C4_SDA/I2C1_SDA/ETH1_RXD7/FMC_A9 |
| 11 | PB12 | GPIO | TIM1_BKIN/I2C6_SMBA/I2C2_SMBA/I2S2_WS/SPI2_NSS/DFSDM1_DATIN1/USART3_CK/USART3_RX/FDCAN2_RX/ETH1_TXD0/UART5_RX |
| 12 | PB5 | UART_RX | ETH1_CLK/TIM17_BKIN/TIM3_CH2/SAI4_D1/I2C1_SMBA/I2S1_SDO/SPI1_MOSI/I2C4_SMBA/I2S3_SDO/SPI3_MOSI/SPI6_MOSI/FDCAN2_RX/SAI4_SD_A/ETH1_PPS_OUT/UART5_RX/DCMI_D10/LTDC_G7 |
| 13 | PB13 | UART_TX | TIM1_CH1N/DFSDM1_CKOUT/LPTIM2_OUT/I2S2_CK/SPI2_SCK/DFSDM1_CKIN1/USART3_CTS/USART3_NSS/FDCAN2_TX/ETH1_TXD1/UART5_TX |
| 14 | PE8 | GPIO | TIM1_CH1N/DFSDM1_CKIN2/UART7_TX/QUADSPI_BK2_IO1/FMC_D5/FMC_DA5 |
| 15 | PZ2 | SPI_MOSI | I2C6_SCL/I2C2_SCL/I2C5_SMBA/I2S1_SDO/SPI1_MOSI/I2C4_SMBA/USART1_TX/SPI6_MOSI |
| 16 | PZ1 | SPI_MISO | I2C6_SDA/I2C2_SDA/I2C5_SDA/I2S1_SDI/SPI1_MISO/I2C4_SDA/USART1_RX/SPI6_MISO |
| 17 | GND | 电源地 | - |
| 18 | V3.3 | 3.3V输出 | - |
| 19 | GND | 电源地 | - |
| 20 | V5.0 | 5V输出 | - |
