CH32 RISC-V Pin Alternate Functions
| Chip | Pin | Functions | Features |
|---|
| CH32L103 | PA0 | ADC_IN0 | ADC |
| CH32L103 | PA0 | TIM2_CH1_ETR | TIM2/3/4 |
| CH32L103 | PA0 | TIM2_CH1_ETR_2 | TIM2/3/4 |
| CH32L103 | PA0 | USART2_CTS | USART |
| CH32L103 | PA0 | USART2_CTS_2 | USART |
| CH32L103 | PA0 | USART2_CTS_3 | USART |
| CH32L103 | PA0 | WKUP | SYS |
| CH32L103 | PA0 | OPA_P4 | OPA |
| CH32L103 | PA1 | ADC_IN1 | ADC |
| CH32L103 | PA1 | TIM1_CH1_2 | TIM1 |
| CH32L103 | PA1 | TIM1_CH1_3 | TIM1 |
| CH32L103 | PA1 | TIM1_CH2N_5 | TIM1 |
| CH32L103 | PA1 | TIM2_CH2 | TIM2/3/4 |
| CH32L103 | PA1 | USART2_RTS | USART |
| CH32L103 | PA1 | OPA_N4 | OPA |
| CH32L103 | PA1 | TIM2_CH2_2 | TIM2/3/4 |
| CH32L103 | PA1 | USART2_RTS_2 | USART |
| CH32L103 | PA1 | USART2_RTS_3 | USART |
| CH32L103 | PA2 | ADC_IN2 | ADC |
| CH32L103 | PA2 | TIM1_CH4_4 | TIM1 |
| CH32L103 | PA2 | TIM2_CH2_4 | TIM2/3/4 |
| CH32L103 | PA2 | USART1_CTS_2 | USART |
| CH32L103 | PA2 | USART2_TX | USART |
| CH32L103 | PA2 | CMP1_P0 | CMP |
| CH32L103 | PA2 | OPA_O2 | OPA |
| CH32L103 | PA2 | TIM2_CH2_5 | TIM2/3/4 |
| CH32L103 | PA2 | TIM2_CH3 | TIM2/3/4 |
| CH32L103 | PA2 | TIM2_CH3_1 | TIM2/3/4 |
| CH32L103 | PA3 | ADC_IN3 | ADC |
| CH32L103 | PA3 | TIM1_ETR_3 | TIM1 |
| CH32L103 | PA3 | TIM1_CH4_5 | TIM1 |
| CH32L103 | PA3 | TIM2_CH1_ETR_4 | TIM2/3/4 |
| CH32L103 | PA3 | TIM2_CH4 | TIM2/3/4 |
| CH32L103 | PA3 | USART1_CK_2 | USART |
| CH32L103 | PA3 | USART2_RX | USART |
| CH32L103 | PA3 | OPA_O0 | OPA |
| CH32L103 | PA3 | TIM2_CH4_1 | TIM2/3/4 |
| CH32L103 | PA4 | ADC_IN4 | ADC |
| CH32L103 | PA4 | TIM2_CH4_7 | TIM2/3/4 |
| CH32L103 | PA4 | USART1_TX_2 | USART |
| CH32L103 | PA4 | USART1_RX_3 | USART |
| CH32L103 | PA4 | USART2_CK | USART |
| CH32L103 | PA4 | SPI1_NSS | SPI |
| CH32L103 | PA4 | OPA_O3 | OPA |
| CH32L103 | PA4 | USART2_CK_2 | USART |
| CH32L103 | PA4 | USART2_CK_3 | USART |
| CH32L103 | PA5 | ADC_IN5 | ADC |
| CH32L103 | PA5 | TIM2_CH3_7 | TIM2/3/4 |
| CH32L103 | PA5 | USART1_TX_3 | USART |
| CH32L103 | PA5 | USART1_RX_2 | USART |
| CH32L103 | PA5 | USART4_TX_1 | USART |
| CH32L103 | PA5 | SPI1_SCK | SPI |
| CH32L103 | PA5 | OPA_N3 | OPA |
| CH32L103 | PA6 | ADC_IN6 | ADC |
| CH32L103 | PA6 | TIM1_BKIN_1 | TIM1 |
| CH32L103 | PA6 | TIM2_CH4_4 | TIM2/3/4 |
| CH32L103 | PA6 | USART1_CK_3 | USART |
| CH32L103 | PA6 | USART1_CK_4 | USART |
| CH32L103 | PA6 | USART4_CK_1 | USART |
| CH32L103 | PA6 | SPI1_MISO | SPI |
| CH32L103 | PA6 | OPA_N1 | OPA |
| CH32L103 | PA6 | TIM2_CH4_5 | TIM2/3/4 |
| CH32L103 | PA6 | OPA_P5 | OPA |
| CH32L103 | PA6 | TIM3_CH1 | TIM2/3/4 |
| CH32L103 | PA7 | ADC_IN7 | ADC |
| CH32L103 | PA7 | TIM1_CH2_2 | TIM1 |
| CH32L103 | PA7 | TIM1_CH2_3 | TIM1 |
| CH32L103 | PA7 | TIM1_CH1N_1 | TIM1 |
| CH32L103 | PA7 | TIM3_CH2 | TIM2/3/4 |
| CH32L103 | PA7 | USART4_CTS_1 | USART |
| CH32L103 | PA7 | SPI1_MOSI | SPI |
| CH32L103 | PA7 | OPA_N5 | OPA |
| CH32L103 | PA7 | OPA_P3 | OPA |
| CH32L103 | PA8 | TIM1_CH1 | TIM1 |
| CH32L103 | PA8 | USART1_CK | USART |
| CH32L103 | PA8 | MCO | SYS |
| CH32L103 | PA8 | TIM1_CH1_1 | TIM1 |
| CH32L103 | PA8 | USART1_CK_1 | USART |
| CH32L103 | PA9 | TIM1_CH2 | TIM1 |
| CH32L103 | PA9 | USART1_TX | USART |
| CH32L103 | PA9 | TIM1_CH2_1 | TIM1 |
| CH32L103 | PA10 | TIM1_CH3 | TIM1 |
| CH32L103 | PA10 | USART1_RX | USART |
| CH32L103 | PA10 | TIM1_CH3_1 | TIM1 |
| CH32L103 | PA11 | TIM1_CH4 | TIM1 |
| CH32L103 | PA11 | USART1_CTS | USART |
| CH32L103 | PA11 | USART1_CTS_1 | USART |
| CH32L103 | PA11 | USART2_TX_2 | USART |
| CH32L103 | PA11 | USART2_RX_3 | USART |
| CH32L103 | PA11 | CAN_RX | CAN |
| CH32L103 | PA11 | USBDM | CAN |
| CH32L103 | PA11 | TIM1_CH4_1 | TIM1 |
| CH32L103 | PA12 | TIM1_BKIN_4 | TIM2/3/4 |
| CH32L103 | PA12 | TIM2_CH1_ETR_5 | TIM2/3/4 |
| CH32L103 | PA12 | USART1_RX_5 | USART |
| CH32L103 | PA12 | I2C1_SDA_2 | SPI |
| CH32L103 | PA12 | SPI1_NSS_2 | SPI |
| CH32L103 | PA12 | CAN_TX | SPI |
| CH32L103 | PA12 | USBDP | SPI |
| CH32L103 | PA12 | TIM1_BKIN_5 | TIM1 |
| CH32L103 | PA12 | TIM1_ETR | TIM1 |
| CH32L103 | PA12 | TIM2_CH1_ETR_7 | TIM2/3/4 |
| CH32L103 | PA12 | USART1_RTS | USART |
| CH32L103 | PA12 | TIM1_ETR_1 | TIM1 |
| CH32L103 | PA12 | USART1_RTS_1 | USART |
| CH32L103 | PA12 | USART2_TX_3 | USART |
| CH32L103 | PA12 | USART2_RX_2 | USART |
| CH32L103 | PA13 | TIM1_ETR_5 | TIM1 |
| CH32L103 | PA13 | TIM1_BKIN_2 | TIM1 |
| CH32L103 | PA13 | TIM1_BKIN_3 | TIM1 |
| CH32L103 | PA13 | USART1_RTS_2 | USART |
| CH32L103 | PA13 | USART1_RTS_4 | USART |
| CH32L103 | PA13 | SWDIO | SYS |
| CH32L103 | PA13 | I2C1_SCL_2 | I2C |
| CH32L103 | PA14 | TIM1_CH3_2 | TIM1 |
| CH32L103 | PA14 | TIM1_CH3_3 | TIM1 |
| CH32L103 | PA14 | TIM1_CH1N_4 | TIM1 |
| CH32L103 | PA14 | TIM1_CH1N_5 | TIM1 |
| CH32L103 | PA14 | USART1_CTS_4 | USART |
| CH32L103 | PA14 | SWCLK | SYS |
| CH32L103 | PA15 | TIM2_CH1_ETR_1 | TIM2/3/4 |
| CH32L103 | PA15 | TIM2_CH1_ETR_3 | TIM2/3/4 |
| CH32L103 | PA15 | USART4_RTS_1 | USART |
| CH32L103 | PA15 | SPI1_NSS_1 | SPI |
| CH32L103 | PB0 | ADC_IN8 | ADC |
| CH32L103 | PB0 | TIM1_CH2N_1 | TIM1 |
| CH32L103 | PB0 | TIM1_CH2N_2 | TIM1 |
| CH32L103 | PB0 | TIM1_CH2N_3 | TIM1 |
| CH32L103 | PB0 | TIM3_CH3 | TIM2/3/4 |
| CH32L103 | PB0 | USART4_TX | USART |
| CH32L103 | PB0 | CMP1_OUT0 | CMP |
| CH32L103 | PB0 | OPA_P1 | OPA |
| CH32L103 | PB0 | TIM3_CH3_1 | TIM2/3/4 |
| CH32L103 | PB0 | OPA_O4 | OPA |
| CH32L103 | PB1 | ADC_IN9 | ADC |
| CH32L103 | PB1 | TIM1_CH1_5 | TIM1 |
| CH32L103 | PB1 | TIM1_CH4_2 | TIM1 |
| CH32L103 | PB1 | TIM1_CH4_3 | TIM1 |
| CH32L103 | PB1 | TIM3_CH4 | TIM2/3/4 |
| CH32L103 | PB1 | USART4_RX | USART |
| CH32L103 | PB1 | CMP1_N0 | CMP |
| CH32L103 | PB1 | OPA_O1 | OPA |
| CH32L103 | PB1 | TIM1_CH2N_4 | TIM1 |
| CH32L103 | PB1 | TIM1_CH3N_1 | TIM1 |
| CH32L103 | PB1 | TIM3_CH4_1 | TIM2/3/4 |
| CH32L103 | PB2 | USART4_CK | USART |
| CH32L103 | PB2 | CMP1_P1 | CMP |
| CH32L103 | PB2 | BOOT1 | I2C |
| CH32L103 | PB2 | LPT_OUT_1 | LPTIM |
| CH32L103 | PB3 | TIM2_CH2_1 | TIM2/3/4 |
| CH32L103 | PB3 | USART4_CTS | USART |
| CH32L103 | PB3 | CMP1_N1 | CMP |
| CH32L103 | PB3 | SPI1_SCK_1 | SPI |
| CH32L103 | PB3 | TIM2_CH2_3 | TIM2/3/4 |
| CH32L103 | PB3 | CMP2_N0 | CMP |
| CH32L103 | PB3 | CMP3_N0 | CMP |
| CH32L103 | PB4 | TIM3_CH1_1 | TIM2/3/4 |
| CH32L103 | PB4 | USART4_RTS | USART |
| CH32L103 | PB4 | CMP3_OUT0 | CMP |
| CH32L103 | PB4 | SPI1_MISO_1 | SPI |
| CH32L103 | PB5 | TIM3_CH2_1 | TIM2/3/4 |
| CH32L103 | PB5 | USART4_RX_1 | USART |
| CH32L103 | PB5 | CMP2_OUT0 | CMP |
| CH32L103 | PB5 | CMP3_P0 | CMP |
| CH32L103 | PB5 | I2C1_SMBA | I2C |
| CH32L103 | PB5 | I2C1_SMBA_2 | I2C |
| CH32L103 | PB5 | SPI1_MOSI_1 | SPI |
| CH32L103 | PB5 | LPT_IN1_1 | LPTIM |
| CH32L103 | PB5 | I2C1_SMBA_3 | I2C |
| CH32L103 | PB6 | TIM1_ETR_2 | TIM1 |
| CH32L103 | PB6 | TIM1_ETR_4 | TIM1 |
| CH32L103 | PB6 | TIM1_CH3_5 | TIM1 |
| CH32L103 | PB6 | TIM4_CH1 | TIM2/3/4 |
| CH32L103 | PB6 | USART1_TX_1 | USART |
| CH32L103 | PB6 | USART1_CK_5 | USART |
| CH32L103 | PB6 | CMP2_P1 | CMP |
| CH32L103 | PB6 | I2C1_SCL | I2C |
| CH32L103 | PB6 | SPI1_SCK_2 | SPI |
| CH32L103 | PB6 | SPI1_SCK_3 | SPI |
| CH32L103 | PB6 | CC1 | USB |
| CH32L103 | PB6 | LPT_ETR_1 | LPTIM |
| CH32L103 | PB7 | TIM1_CH1_4 | TIM1 |
| CH32L103 | PB7 | TIM1_CH3N_5 | TIM1 |
| CH32L103 | PB7 | TIM4_CH2 | TIM2/3/4 |
| CH32L103 | PB7 | USART1_RX_1 | USART |
| CH32L103 | PB7 | USART1_CTS_3 | USART |
| CH32L103 | PB7 | USART1_CTS_5 | USART |
| CH32L103 | PB7 | CMP2_N1 | CMP |
| CH32L103 | PB7 | I2C1_SDA | I2C |
| CH32L103 | PB7 | SPI1_MOSI_2 | SPI |
| CH32L103 | PB7 | SPI1_MOSI_3 | SPI |
| CH32L103 | PB7 | CC2 | USB |
| CH32L103 | PB7 | LPT_IN2_1 | LPTIM |
| CH32L103 | PB8 | TIM1_CH2_4 | TIM1 |
| CH32L103 | PB8 | TIM1_CH2_5 | TIM1 |
| CH32L103 | PB8 | TIM4_CH3 | TIM2/3/4 |
| CH32L103 | PB8 | USART1_RTS_3 | USART |
| CH32L103 | PB8 | USART1_RTS_5 | USART |
| CH32L103 | PB8 | CMP2_P0 | CMP |
| CH32L103 | PB8 | SPI1_MISO_2 | SPI |
| CH32L103 | PB8 | SPI1_MISO_3 | SPI |
| CH32L103 | PB8 | CAN_RX_2 | CAN |
| CH32L103 | PB8 | TIM4_CH3_1 | TIM2/3/4 |
| CH32L103 | PB8 | TIM2_CH2_7 | TIM2/3/4 |
| CH32L103 | PB9 | TIM1_CH3N_2 | TIM1 |
| CH32L103 | PB9 | TIM1_CH3N_3 | TIM1 |
| CH32L103 | PB9 | TIM1_CH3N_4 | TIM1 |
| CH32L103 | PB9 | TIM4_CH4 | TIM2/3/4 |
| CH32L103 | PB9 | USART1_RX_4 | USART |
| CH32L103 | PB9 | I2C1_SCL_3 | I2C |
| CH32L103 | PB9 | CAN_TX_2 | CAN |
| CH32L103 | PB9 | TIM4_CH4_1 | TIM2/3/4 |
| CH32L103 | PB10 | TIM4_CH1_1 | TIM2/3/4 |
| CH32L103 | PB10 | USART3_TX | USART |
| CH32L103 | PB10 | CMP1_OUT1 | CMP |
| CH32L103 | PB10 | CMP3_P1 | CMP |
| CH32L103 | PB10 | I2C2_SCL | I2C |
| CH32L103 | PB10 | OPA_N2 | OPA |
| CH32L103 | PB10 | TIM2_CH3_2 | TIM2/3/4 |
| CH32L103 | PB10 | OPA_N6 | OPA |
| CH32L103 | PB10 | TIM2_CH3_3 | TIM2/3/4 |
| CH32L103 | PB11 | TIM1_CH1N_2 | TIM1 |
| CH32L103 | PB11 | TIM1_CH1N_3 | TIM1 |
| CH32L103 | PB11 | TIM2_CH4_2 | TIM2/3/4 |
| CH32L103 | PB11 | USART1_TX_4 | USART |
| CH32L103 | PB11 | USART3_RX | USART |
| CH32L103 | PB11 | CMP2_OUT1 | CMP |
| CH32L103 | PB11 | CMP3_N1 | CMP |
| CH32L103 | PB11 | I2C1_SDA_3 | I2C |
| CH32L103 | PB11 | I2C2_SDA | I2C |
| CH32L103 | PB11 | OPA_N0 | OPA |
| CH32L103 | PB11 | TIM2_CH4_3 | TIM2/3/4 |
| CH32L103 | PB11 | TIM4_CH2_1 | TIM2/3/4 |
| CH32L103 | PB12 | TIM1_CH3_4 | TIM1 |
| CH32L103 | PB12 | TIM1_BKIN | TIM1 |
| CH32L103 | PB12 | TIM2_CH3_4 | TIM2/3/4 |
| CH32L103 | PB12 | USART1_TX_5 | USART |
| CH32L103 | PB12 | USART3_CK | USART |
| CH32L103 | PB12 | CMP3_OUT1 | CMP |
| CH32L103 | PB12 | I2C2_SMBA | I2C |
| CH32L103 | PB12 | SPI1_NSS_3 | SPI |
| CH32L103 | PB12 | SPI2_NSS | SPI |
| CH32L103 | PB12 | LPT_IN1 | LPTIM |
| CH32L103 | PB12 | TIM2_CH3_5 | TIM2/3/4 |
| CH32L103 | PB12 | USART3_CK_2 | USART |
| CH32L103 | PB12 | USART3_CK_3 | USART |
| CH32L103 | PB13 | TIM1_CH1N | TIM1 |
| CH32L103 | PB13 | USART3_CTS | USART |
| CH32L103 | PB13 | USART3_CTS_2 | USART |
| CH32L103 | PB13 | USART3_CTS_3 | USART |
| CH32L103 | PB13 | SPI2_SCK | SPI |
| CH32L103 | PB13 | LPT_IN2 | LPTIM |
| CH32L103 | PB14 | TIM1_CH2N | TIM1 |
| CH32L103 | PB14 | USART3_RTS | USART |
| CH32L103 | PB14 | USART3_RTS_2 | USART |
| CH32L103 | PB14 | USART3_RTS_3 | USART |
| CH32L103 | PB14 | SPI2_MISO | SPI |
| CH32L103 | PB14 | OPA_P2 | OPA |
| CH32L103 | PB14 | LPT_ETR | LPTIM |
| CH32L103 | PB15 | TIM1_CH3N | TIM1 |
| CH32L103 | PB15 | SPI2_MOSI | SPI |
| CH32L103 | PB15 | OPA_P0 | OPA |
| CH32L103 | PB15 | LPT_OUT | LPTIM |
| CH32L103 | PC13 | RTC | SYS |
| CH32L103 | PC13 | TAMPER | SYS |
| CH32L103 | PC14 | OSC32_IN | SYS |
| CH32L103 | PC15 | OSC32_OUT | SYS |
| CH32L103 | PD0 | USART3_TX_3 | USART |
| CH32L103 | PD0 | USART3_RX_2 | USART |
| CH32L103 | PD0 | OSC_IN | SYS |
| CH32L103 | PD0 | CAN_RX_3 | CAN |
| CH32L103 | PD1 | USART3_TX_2 | USART |
| CH32L103 | PD1 | USART3_RX_3 | USART |
| CH32L103 | PD1 | OSC_OUT | SYS |
| CH32L103 | PD1 | CAN_TX_3 | CAN |
| CH32V002 | PA1 | ADC_IN1 | ADC |
| CH32V002 | PA1 | TIM1_CH2 | TIM1 |
| CH32V002 | PA1 | TIM2_CH2_5 | TIM2 |
| CH32V002 | PA1 | TIM2_CH2_6 | TIM2 |
| CH32V002 | PA1 | USART1_RX_8 | USART |
| CH32V002 | PA1 | XI | SYS |
| CH32V002 | PA1 | SPI_SCK_5 | SPI |
| CH32V002 | PA1 | TIM1_CH2_1 | TIM1 |
| CH32V002 | PA1 | TIM1_CH2_9 | TIM1 |
| CH32V002 | PA2 | ADC_IN0 | ADC |
| CH32V002 | PA2 | TIM1_CH3_9 | TIM1 |
| CH32V002 | PA2 | TIM1_CH2N | TIM1 |
| CH32V002 | PA2 | TIM2_CH3_5 | TIM2 |
| CH32V002 | PA2 | TIM2_CH3_6 | TIM2 |
| CH32V002 | PA2 | TIM2_CH3_7 | TIM2 |
| CH32V002 | PA2 | XO | SYS |
| CH32V002 | PA2 | SPI_MOSI_5 | SPI |
| CH32V002 | PA2 | ADC_IETR_1 | ADC |
| CH32V002 | PA2 | TIM1_CH2N_1 | TIM1 |
| CH32V002 | PA2 | TIM1_CH2N_4 | TIM1 |
| CH32V002 | PA2 | TIM1_CH2N_5 | TIM1 |
| CH32V002 | PA2 | TIM1_CH2N_6 | TIM1 |
| CH32V002 | PC0 | TIM1_CH3_2 | TIM1 |
| CH32V002 | PC0 | TIM1_CH1N_7 | TIM1 |
| CH32V002 | PC0 | TIM1_CH1N_9 | TIM1 |
| CH32V002 | PC0 | TIM2_CH1_ETR_4 | TIM2 |
| CH32V002 | PC0 | USART1_TX_3 | USART |
| CH32V002 | PC0 | SPI_NSS_1 | SPI |
| CH32V002 | PC0 | TIM2_CH3 | TIM2 |
| CH32V002 | PC0 | SPI_MOSI_3 | SPI |
| CH32V002 | PC0 | TIM2_CH3_1 | TIM2 |
| CH32V002 | PC1 | TIM1_CH2N_7 | TIM1 |
| CH32V002 | PC1 | TIM1_CH2N_9 | TIM1 |
| CH32V002 | PC1 | TIM1_BKIN_2 | TIM1 |
| CH32V002 | PC1 | TIM1_BKIN_3 | TIM1 |
| CH32V002 | PC1 | TIM2_CH1_ETR_1 | TIM2 |
| CH32V002 | PC1 | USART1_RX_3 | USART |
| CH32V002 | PC1 | I2C_SDA | I2C |
| CH32V002 | PC1 | SPI_NSS | SPI |
| CH32V002 | PC1 | TIM2_CH1_ETR_3 | TIM2 |
| CH32V002 | PC1 | SPI_NSS_5 | SPI |
| CH32V002 | PC1 | TIM2_CH2_4 | TIM2 |
| CH32V002 | PC1 | TIM2_CH4_2 | TIM2 |
| CH32V002 | PC2 | ADC_RETR_1 | ADC |
| CH32V002 | PC2 | TIM1_CH3N_7 | TIM1 |
| CH32V002 | PC2 | TIM1_CH3N_9 | TIM1 |
| CH32V002 | PC2 | TIM1_BKIN | TIM1 |
| CH32V002 | PC2 | TIM2_CH2_2 | TIM2 |
| CH32V002 | PC2 | USART1_RTS | USART |
| CH32V002 | PC2 | USART1_RTS_2 | USART |
| CH32V002 | PC2 | I2C_SCL | I2C |
| CH32V002 | PC2 | TIM1_BKIN_1 | TIM1 |
| CH32V002 | PC2 | TIM1_ETR_3 | TIM1 |
| CH32V002 | PC3 | TIM1_CH3 | TIM1 |
| CH32V002 | PC3 | TIM2_CH3_4 | USART |
| CH32V002 | PC3 | USART1_CTS_2 | USART |
| CH32V002 | PC3 | TIM1_CH3_1 | TIM1 |
| CH32V002 | PC3 | TIM1_CH3_5 | TIM1 |
| CH32V002 | PC3 | TIM1_CH1N_2 | TIM1 |
| CH32V002 | PC3 | TIM1_CH1N_3 | TIM1 |
| CH32V002 | PC4 | ADC_IN2 | ADC |
| CH32V002 | PC4 | TIM1_CH1_3 | TIM1 |
| CH32V002 | PC4 | TIM1_CH1_7 | TIM1 |
| CH32V002 | PC4 | TIM1_CH1_8 | TIM1 |
| CH32V002 | PC4 | TIM1_CH4 | TIM1 |
| CH32V002 | PC4 | USART1_RX_9 | USART |
| CH32V002 | PC4 | MCO | SYS |
| CH32V002 | PC4 | SPI_NSS_2 | SPI |
| CH32V002 | PC4 | TIM1_CH4_1 | TIM1 |
| CH32V002 | PC4 | TIM1_CH2N_2 | TIM1 |
| CH32V002 | PC4 | SPI_NSS_6 | SPI |
| CH32V002 | PC5 | TIM1_CH2_7 | TIM1 |
| CH32V002 | PC5 | TIM2_CH1_ET | USART |
| CH32V002 | PC5 | USART1_TX_6 | USART |
| CH32V002 | PC5 | RST_2 | SYS |
| CH32V002 | PC5 | I2C_SCL_2 | I2C |
| CH32V002 | PC5 | SPI_SCK | SPI |
| CH32V002 | PC5 | TIM1_CH2_8 | TIM1 |
| CH32V002 | PC5 | TIM1_CH3_3 | TIM1 |
| CH32V002 | PC5 | TIM1_ETR | TIM1 |
| CH32V002 | PC5 | SPI_SCK_1 | SPI |
| CH32V002 | PC5 | TIM1_ETR_2 | TIM1 |
| CH32V002 | PC6 | TIM1_CH1_2 | TIM1 |
| CH32V002 | PC6 | TIM1_CH3_7 | TIM1 |
| CH32V002 | PC6 | TIM1_CH3_8 | TIM1 |
| CH32V002 | PC6 | TIM1_CH3N_3 | TIM1 |
| CH32V002 | PC6 | USART1_RX_6 | USART |
| CH32V002 | PC6 | USART1_CTS_1 | USART |
| CH32V002 | PC6 | USART1_CTS_3 | USART |
| CH32V002 | PC6 | I2C_SDA_2 | I2C |
| CH32V002 | PC6 | SPI_MOSI | SPI |
| CH32V002 | PC6 | SPI_MOSI_1 | SPI |
| CH32V002 | PC7 | TIM1_CH2_2 | TIM1 |
| CH32V002 | PC7 | TIM1_CH2_3 | TIM1 |
| CH32V002 | PC7 | TIM1_CH4_7 | TIM1 |
| CH32V002 | PC7 | TIM1_CH4_8 | TIM1 |
| CH32V002 | PC7 | TIM2_CH2_3 | TIM2 |
| CH32V002 | PC7 | USART1_CTS_6 | USART |
| CH32V002 | PC7 | USART1_CTS_7 | USART |
| CH32V002 | PC7 | USART1_RTS_1 | USART |
| CH32V002 | PC7 | USART1_RTS_3 | USART |
| CH32V002 | PC7 | SPI_MISO | SPI |
| CH32V002 | PC7 | SPI_MISO_1 | SPI |
| CH32V002 | PC7 | SPI_MISO_6 | SPI |
| CH32V002 | PD0 | TIM1_CH1N | TIM1 |
| CH32V002 | PD0 | USART1_TX_2 | USART |
| CH32V002 | PD0 | I2C_SDA_1 | I2C |
| CH32V002 | PD0 | TIM1_CH1N_1 | TIM1 |
| CH32V002 | PD0 | TIM1_CH3N_4 | TIM1 |
| CH32V002 | PD0 | TIM1_CH3N_5 | TIM1 |
| CH32V002 | PD0 | TIM1_CH3N_6 | TIM1 |
| CH32V002 | PD1 | ADC_IETR | ADC |
| CH32V002 | PD1 | TIM1_CH4_4 | TIM1 |
| CH32V002 | PD1 | TIM1_CH4_5 | TIM1 |
| CH32V002 | PD1 | TIM1_CH3N | TIM1 |
| CH32V002 | PD1 | USART1_TX_4 | USART |
| CH32V002 | PD1 | USART1_RX_2 | USART |
| CH32V002 | PD1 | USART1_RX_5 | USART |
| CH32V002 | PD1 | SWIO | SYS |
| CH32V002 | PD1 | I2C_SCL_1 | I2C |
| CH32V002 | PD1 | I2C_SDA_4 | I2C |
| CH32V002 | PD1 | TIM1_CH3N_1 | TIM1 |
| CH32V002 | PD1 | TIM1_CH3N_2 | TIM1 |
| CH32V002 | PD1 | SWDIO | SYS |
| CH32V002 | PD2 | ADC_IN3 | ADC |
| CH32V002 | PD2 | TIM1_CH1 | TIM1 |
| CH32V002 | PD2 | TIM2_CH3_2 | USART |
| CH32V002 | PD2 | USART1_CTS_8 | USART |
| CH32V002 | PD2 | SPI_SCK_2 | SPI |
| CH32V002 | PD2 | TIM1_CH1_1 | TIM1 |
| CH32V002 | PD2 | TIM1_CH2N_3 | TIM1 |
| CH32V002 | PD3 | ADC_IN4 | ADC |
| CH32V002 | PD3 | TIM1_CH4_2 | TIM1 |
| CH32V002 | PD3 | TIM2_CH1_ETR_7 | TIM2 |
| CH32V002 | PD3 | USART1_CTS | USART |
| CH32V002 | PD3 | USART1_RTS_8 | USART |
| CH32V002 | PD3 | SPI_NSS_4 | SPI |
| CH32V002 | PD3 | ADC_RETR | ADC |
| CH32V002 | PD3 | TIM2_CH2 | TIM2 |
| CH32V002 | PD3 | SPI_MOSI_2 | SPI |
| CH32V002 | PD3 | TIM2_CH2_1 | TIM2 |
| CH32V002 | PD4 | ADC_IN7 | ADC |
| CH32V002 | PD4 | TIM1_CH4_3 | TIM1 |
| CH32V002 | PD4 | TIM1_ETR_1 | TIM1 |
| CH32V002 | PD4 | TIM1_ETR_4 | TIM1 |
| CH32V002 | PD4 | TIM1_ETR_5 | TIM1 |
| CH32V002 | PD4 | TIM1_ETR_6 | TIM1 |
| CH32V002 | PD4 | TIM2_CH1_ETR | TIM2 |
| CH32V002 | PD4 | USART1_RTS_9 | USART |
| CH32V002 | PD4 | SPI_SCK_4 | SPI |
| CH32V002 | PD4 | TIM2_CH2_7 | TIM2 |
| CH32V002 | PD5 | ADC_IN5 | ADC |
| CH32V002 | PD5 | TIM2_CH4_3 | TIM2 |
| CH32V002 | PD5 | USART1_TX | USART |
| CH32V002 | PD5 | USART1_RX_1 | USART |
| CH32V002 | PD5 | USART1_CTS_9 | USART |
| CH32V002 | PD5 | SPI_MISO_4 | SPI |
| CH32V002 | PD6 | ADC_IN6 | ADC |
| CH32V002 | PD6 | TIM2_CH3_3 | TIM2 |
| CH32V002 | PD6 | USART1_TX_1 | USART |
| CH32V002 | PD6 | USART1_RX | USART |
| CH32V002 | PD6 | SPI_MOSI_4 | SPI |
| CH32V002 | PD7 | TIM2_CH4 | TIM2 |
| CH32V002 | PD7 | USART1_CTS_4 | USART |
| CH32V002 | PD7 | USART1_CTS_5 | USART |
| CH32V002 | PD7 | RST | SYS |
| CH32V002 | PD7 | TIM2_CH4_1 | TIM2 |
| CH32V003 | PA1 | A1 | ADC |
| CH32V003 | PA1 | T1CH2 | TIM1 |
| CH32V003 | PA1 | T1CH2_2 | TIM1 |
| CH32V003 | PA1 | OSCI | SYS |
| CH32V003 | PA1 | OPN0 | OPA |
| CH32V003 | PA2 | A0 | ADC |
| CH32V003 | PA2 | AETR2_1 | ADC |
| CH32V003 | PA2 | T1CH2N | TIM1 |
| CH32V003 | PA2 | T1CH2N_2 | TIM1 |
| CH32V003 | PA2 | OSCO | SYS |
| CH32V003 | PA2 | OPP0 | OPA |
| CH32V003 | PC0 | T1CH3_1 | TIM1 |
| CH32V003 | PC0 | T2CH3 | TIM2 |
| CH32V003 | PC0 | T2CH3_2 | TIM2 |
| CH32V003 | PC0 | UTX_3 | USART |
| CH32V003 | PC0 | NSS_1 | SPI |
| CH32V003 | PC1 | T1BKIN_1 | TIM1 |
| CH32V003 | PC1 | T1BKIN_3 | TIM1 |
| CH32V003 | PC1 | T2CH4_1 | TIM2 |
| CH32V003 | PC1 | T2CH1ETR(1)_2 | TIM2 |
| CH32V003 | PC1 | T2CH1ETR(1)_3 | TIM2 |
| CH32V003 | PC1 | URX_3 | USART |
| CH32V003 | PC1 | SDA | I2C |
| CH32V003 | PC1 | NSS | SPI |
| CH32V003 | PC2 | AETR_1 | ADC |
| CH32V003 | PC2 | T1BKIN | TIM1 |
| CH32V003 | PC2 | T1ETR_3 | TIM1 |
| CH32V003 | PC2 | T1BKIN_2 | TIM1 |
| CH32V003 | PC2 | T2CH2_1 | TIM2 |
| CH32V003 | PC2 | URTS | USART |
| CH32V003 | PC2 | URTS_1 | USART |
| CH32V003 | PC2 | SCL | I2C |
| CH32V003 | PC3 | T1CH3 | TIM1 |
| CH32V003 | PC3 | T1CH1N_1 | TIM1 |
| CH32V003 | PC3 | T1CH3_2 | TIM1 |
| CH32V003 | PC3 | T1CH1N_3 | TIM1 |
| CH32V003 | PC3 | UCTS_1 | USART |
| CH32V003 | PC4 | A2 | ADC |
| CH32V003 | PC4 | T1CH4 | TIM1 |
| CH32V003 | PC4 | T1CH2N_1 | TIM1 |
| CH32V003 | PC4 | T1CH4_2 | TIM1 |
| CH32V003 | PC4 | T1CH1_3 | TIM1 |
| CH32V003 | PC4 | MCO | SYS |
| CH32V003 | PC5 | T1ETR | TIM1 |
| CH32V003 | PC5 | T1CH3_3 | TIM1 |
| CH32V003 | PC5 | T2CH1ETR(1)_1 | TIM2 |
| CH32V003 | PC5 | UCK_3 | USART |
| CH32V003 | PC5 | SCL_2 | I2C |
| CH32V003 | PC5 | SCL_3 | I2C |
| CH32V003 | PC5 | SCK | SPI |
| CH32V003 | PC5 | SCK_1 | SPI |
| CH32V003 | PC5 | T1ETR_1 | TIM1 |
| CH32V003 | PC6 | T1CH1_1 | TIM1 |
| CH32V003 | PC6 | T1CH3N_3 | TIM1 |
| CH32V003 | PC6 | UCTS_2 | USART |
| CH32V003 | PC6 | UCTS_3 | USART |
| CH32V003 | PC6 | SDA_2 | I2C |
| CH32V003 | PC6 | SDA_3 | I2C |
| CH32V003 | PC6 | MOSI | SPI |
| CH32V003 | PC6 | MOSI_1 | SPI |
| CH32V003 | PC7 | T1CH2_1 | TIM1 |
| CH32V003 | PC7 | T1CH2_3 | TIM1 |
| CH32V003 | PC7 | T2CH2_3 | TIM2 |
| CH32V003 | PC7 | URTS_2 | USART |
| CH32V003 | PC7 | URTS_3 | USART |
| CH32V003 | PC7 | MISO | SPI |
| CH32V003 | PC7 | MISO_1 | SPI |
| CH32V003 | PD0 | T1CH1N | TIM1 |
| CH32V003 | PD0 | T1CH1N_2 | TIM1 |
| CH32V003 | PD0 | UTX_1 | USART |
| CH32V003 | PD0 | SDA_1 | I2C |
| CH32V003 | PD0 | OPN1 | OPA |
| CH32V003 | PD1 | AETR2 | ADC |
| CH32V003 | PD1 | T1CH3N | TIM1 |
| CH32V003 | PD1 | T1CH3N_1 | TIM1 |
| CH32V003 | PD1 | T1CH3N_2 | TIM1 |
| CH32V003 | PD1 | URX_1 | USART |
| CH32V003 | PD1 | SCL_1 | I2C |
| CH32V003 | PD1 | SWIO | SWIO |
| CH32V003 | PD2 | A3 | ADC |
| CH32V003 | PD2 | T1CH1 | TIM1 |
| CH32V003 | PD2 | T1CH2N_3 | TIM1 |
| CH32V003 | PD2 | T1CH1_2 | TIM1 |
| CH32V003 | PD2 | T2CH3_1 | TIM2 |
| CH32V003 | PD3 | A4 | ADC |
| CH32V003 | PD3 | AETR | ADC |
| CH32V003 | PD3 | T1CH4_1 | TIM1 |
| CH32V003 | PD3 | T2CH2 | TIM2 |
| CH32V003 | PD3 | T2CH2_2 | TIM2 |
| CH32V003 | PD3 | UCTS | USART |
| CH32V003 | PD4 | A7 | ADC |
| CH32V003 | PD4 | T1ETR_2 | TIM1 |
| CH32V003 | PD4 | T1CH4_3 | TIM1 |
| CH32V003 | PD4 | T2CH1ETR(1) | TIM2 |
| CH32V003 | PD4 | UCK | USART |
| CH32V003 | PD4 | OPO | OPA |
| CH32V003 | PD5 | A5 | ADC |
| CH32V003 | PD5 | T2CH4_3 | TIM2 |
| CH32V003 | PD5 | UTX | USART |
| CH32V003 | PD5 | URX_2 | USART |
| CH32V003 | PD6 | A6 | ADC |
| CH32V003 | PD6 | T2CH3_3 | TIM2 |
| CH32V003 | PD6 | URX | USART |
| CH32V003 | PD6 | UTX_2 | USART |
| CH32V003 | PD7 | T2CH4 | TIM2 |
| CH32V003 | PD7 | T2CH4_2 | TIM2 |
| CH32V003 | PD7 | UCK_1 | USART |
| CH32V003 | PD7 | UCK_2 | USART |
| CH32V003 | PD7 | NRST | SYS |
| CH32V003 | PD7 | OPP1 | OPA |
| CH32V004 | PA1 | ADC_IN1 | ADC |
| CH32V004 | PA1 | TIM1_CH2 | TIM1 |
| CH32V004 | PA1 | TIM2_CH2_5 | TIM2 |
| CH32V004 | PA1 | USART1_RX_8 | USART |
| CH32V004 | PA1 | XI | SYS |
| CH32V004 | PA1 | SPI_SCK_5 | SPI |
| CH32V004 | PA1 | TIM1_CH2_1 | TIM1 |
| CH32V004 | PA1 | TIM1_CH2_9 | TIM1 |
| CH32V004 | PA1 | TIM2_CH2_6 | TIM2 |
| CH32V004 | PA2 | ADC_IN0 | ADC |
| CH32V004 | PA2 | TIM1_CH3_9 | TIM1 |
| CH32V004 | PA2 | TIM1_CH2N | TIM1 |
| CH32V004 | PA2 | TIM2_CH3_5 | TIM2 |
| CH32V004 | PA2 | XO | SYS |
| CH32V004 | PA2 | SPI_MOSI_5 | SPI |
| CH32V004 | PA2 | ADC_IETR_1 | ADC |
| CH32V004 | PA2 | TIM1_CH2N_1 | TIM1 |
| CH32V004 | PA2 | TIM1_CH2N_4 | TIM1 |
| CH32V004 | PA2 | TIM1_CH2N_5 | TIM1 |
| CH32V004 | PA2 | TIM1_CH2N_6 | TIM1 |
| CH32V004 | PA2 | TIM2_CH3_6 | TIM2 |
| CH32V004 | PA2 | TIM2_CH3_7 | TIM2 |
| CH32V004 | PC0 | TIM1_CH3_2 | TIM1 |
| CH32V004 | PC0 | TIM1_CH1N_7 | TIM1 |
| CH32V004 | PC0 | TIM1_CH1N_9 | TIM1 |
| CH32V004 | PC0 | TIM2_CH1_ETR_4 | TIM2 |
| CH32V004 | PC0 | TIM2_CH3 | TIM2 |
| CH32V004 | PC0 | USART1_TX_3 | USART |
| CH32V004 | PC0 | SPI_NSS_1 | SPI |
| CH32V004 | PC0 | SPI_MOSI_3 | SPI |
| CH32V004 | PC0 | TIM2_CH3_1 | TIM2 |
| CH32V004 | PC1 | TIM1_CH2N_7 | TIM1 |
| CH32V004 | PC1 | TIM1_CH2N_9 | TIM1 |
| CH32V004 | PC1 | TIM1_BKIN_2 | TIM1 |
| CH32V004 | PC1 | TIM1_BKIN_3 | TIM1 |
| CH32V004 | PC1 | TIM2_CH1_ETR_1 | TIM2 |
| CH32V004 | PC1 | TIM2_CH1_ETR_3 | TIM2 |
| CH32V004 | PC1 | TIM2_CH2_4 | TIM2 |
| CH32V004 | PC1 | USART1_RX_3 | USART |
| CH32V004 | PC1 | I2C_SDA | I2C |
| CH32V004 | PC1 | SPI_NSS | SPI |
| CH32V004 | PC1 | TIM2_CH4_2 | TIM2 |
| CH32V004 | PC1 | SPI_NSS_5 | SPI |
| CH32V004 | PC2 | ADC_RETR_1 | ADC |
| CH32V004 | PC2 | TIM1_CH3N_7 | TIM1 |
| CH32V004 | PC2 | TIM1_CH3N_9 | TIM1 |
| CH32V004 | PC2 | TIM1_BKIN | TIM1 |
| CH32V004 | PC2 | TIM2_CH2_2 | TIM2 |
| CH32V004 | PC2 | USART1_RTS | USART |
| CH32V004 | PC2 | USART1_RTS_2 | USART |
| CH32V004 | PC2 | I2C_SCL | I2C |
| CH32V004 | PC2 | TIM1_BKIN_1 | TIM1 |
| CH32V004 | PC2 | TIM1_ETR_3 | TIM1 |
| CH32V004 | PC3 | TIM1_CH3 | TIM1 |
| CH32V004 | PC3 | TIM2_CH3_4 | TIM2 |
| CH32V004 | PC3 | USART1_CTS_2 | USART |
| CH32V004 | PC3 | TIM1_CH3_1 | TIM1 |
| CH32V004 | PC3 | TIM1_CH3_5 | TIM1 |
| CH32V004 | PC3 | TIM1_CH1N_2 | TIM1 |
| CH32V004 | PC3 | TIM1_CH1N_3 | TIM1 |
| CH32V004 | PC4 | ADC_IN2 | ADC |
| CH32V004 | PC4 | TIM1_CH1_3 | TIM1 |
| CH32V004 | PC4 | TIM1_CH1_7 | TIM1 |
| CH32V004 | PC4 | TIM1_CH1_8 | TIM1 |
| CH32V004 | PC4 | TIM1_CH4 | TIM1 |
| CH32V004 | PC4 | USART1_RX_9 | USART |
| CH32V004 | PC4 | MCO | SYS |
| CH32V004 | PC4 | SPI_NSS_2 | SPI |
| CH32V004 | PC4 | SPI_NSS_6 | SPI |
| CH32V004 | PC4 | TIM1_CH4_1 | TIM1 |
| CH32V004 | PC4 | TIM1_CH2N_2 | TIM1 |
| CH32V004 | PC5 | TIM1_CH2_7 | TIM1 |
| CH32V004 | PC5 | TIM1_CH2_8 | TIM1 |
| CH32V004 | PC5 | TIM1_CH3_3 | TIM1 |
| CH32V004 | PC5 | TIM2_CH1_ETR_2 | TIM2 |
| CH32V004 | PC5 | USART1_TX_6 | USART |
| CH32V004 | PC5 | RST_2 | SYS |
| CH32V004 | PC5 | I2C_SCL_2 | I2C |
| CH32V004 | PC5 | SPI_SCK | SPI |
| CH32V004 | PC5 | SPI_SCK_1 | SPI |
| CH32V004 | PC5 | TIM1_ETR | TIM1 |
| CH32V004 | PC5 | TIM1_ETR_2 | TIM1 |
| CH32V004 | PC6 | TIM1_CH1_2 | TIM1 |
| CH32V004 | PC6 | TIM1_CH3_7 | TIM1 |
| CH32V004 | PC6 | TIM1_CH3_8 | TIM1 |
| CH32V004 | PC6 | TIM1_CH3N_3 | TIM1 |
| CH32V004 | PC6 | USART1_RX_6 | USART |
| CH32V004 | PC6 | USART1_CTS_1 | USART |
| CH32V004 | PC6 | USART1_CTS_3 | USART |
| CH32V004 | PC6 | I2C_SDA_2 | I2C |
| CH32V004 | PC6 | SPI_MOSI | SPI |
| CH32V004 | PC6 | SPI_MOSI_1 | SPI |
| CH32V004 | PC7 | TIM1_CH2_2 | TIM1 |
| CH32V004 | PC7 | TIM1_CH2_3 | TIM1 |
| CH32V004 | PC7 | TIM1_CH4_7 | TIM1 |
| CH32V004 | PC7 | TIM1_CH4_8 | TIM1 |
| CH32V004 | PC7 | TIM2_CH2_3 | TIM2 |
| CH32V004 | PC7 | USART1_CTS_6 | USART |
| CH32V004 | PC7 | USART1_CTS_7 | USART |
| CH32V004 | PC7 | USART1_RTS_1 | USART |
| CH32V004 | PC7 | USART1_RTS_3 | USART |
| CH32V004 | PC7 | SPI_MISO | SPI |
| CH32V004 | PC7 | SPI_MISO_1 | SPI |
| CH32V004 | PC7 | SPI_MISO_6 | SPI |
| CH32V004 | PD0 | TIM1_CH1N | TIM1 |
| CH32V004 | PD0 | USART1_TX_2 | USART |
| CH32V004 | PD0 | I2C_SDA_1 | I2C |
| CH32V004 | PD0 | TIM1_CH1N_1 | TIM1 |
| CH32V004 | PD0 | TIM1_CH3N_4 | TIM1 |
| CH32V004 | PD0 | TIM1_CH3N_5 | TIM1 |
| CH32V004 | PD0 | TIM1_CH3N_6 | TIM1 |
| CH32V004 | PD1 | ADC_IETR | ADC |
| CH32V004 | PD1 | TIM1_CH4_4 | TIM1 |
| CH32V004 | PD1 | TIM1_CH4_5 | TIM1 |
| CH32V004 | PD1 | TIM1_CH3N | TIM1 |
| CH32V004 | PD1 | USART1_TX_4 | USART |
| CH32V004 | PD1 | USART1_RX_2 | USART |
| CH32V004 | PD1 | USART1_RX_5 | USART |
| CH32V004 | PD1 | SWIO | SYS |
| CH32V004 | PD1 | I2C_SCL_1 | I2C |
| CH32V004 | PD1 | I2C_SDA_4 | I2C |
| CH32V004 | PD1 | TIM1_CH3N_1 | TIM1 |
| CH32V004 | PD1 | TIM1_CH3N_2 | TIM1 |
| CH32V004 | PD1 | SWDIO | SYS |
| CH32V004 | PD2 | ADC_IN3 | ADC |
| CH32V004 | PD2 | TIM1_CH1 | TIM1 |
| CH32V004 | PD2 | TIM2_CH3_2 | TIM2 |
| CH32V004 | PD2 | USART1_CTS_8 | USART |
| CH32V004 | PD2 | SPI_SCK_2 | SPI |
| CH32V004 | PD2 | TIM1_CH1_1 | TIM1 |
| CH32V004 | PD2 | TIM1_CH2N_3 | TIM1 |
| CH32V004 | PD3 | ADC_IN4 | ADC |
| CH32V004 | PD3 | TIM1_CH4_2 | TIM1 |
| CH32V004 | PD3 | TIM2_CH1_ETR_7 | TIM2 |
| CH32V004 | PD3 | TIM2_CH2 | TIM2 |
| CH32V004 | PD3 | USART1_CTS | USART |
| CH32V004 | PD3 | USART1_RTS_8 | USART |
| CH32V004 | PD3 | SPI_NSS_4 | SPI |
| CH32V004 | PD3 | SPI_MOSI_2 | SPI |
| CH32V004 | PD3 | ADC_RETR | ADC |
| CH32V004 | PD3 | TIM2_CH2_1 | TIM2 |
| CH32V004 | PD4 | ADC_IN7 | ADC |
| CH32V004 | PD4 | TIM1_CH4_3 | TIM1 |
| CH32V004 | PD4 | TIM1_ETR_1 | TIM1 |
| CH32V004 | PD4 | TIM1_ETR_4 | TIM1 |
| CH32V004 | PD4 | TIM1_ETR_5 | TIM1 |
| CH32V004 | PD4 | TIM1_ETR_6 | TIM1 |
| CH32V004 | PD4 | TIM2_CH1_ETR | TIM2 |
| CH32V004 | PD4 | TIM2_CH2_7 | TIM2 |
| CH32V004 | PD4 | USART1_RTS_9 | USART |
| CH32V004 | PD4 | SPI_SCK_4 | SPI |
| CH32V004 | PD5 | ADC_IN5 | ADC |
| CH32V004 | PD5 | TIM2_CH4_3 | TIM2 |
| CH32V004 | PD5 | USART1_TX | USART |
| CH32V004 | PD5 | SPI_MISO_4 | SPI |
| CH32V004 | PD5 | USART1_RX_1 | USART |
| CH32V004 | PD5 | USART1_CTS_9 | USART |
| CH32V004 | PD6 | ADC_IN6 | ADC |
| CH32V004 | PD6 | TIM2_CH3_3 | TIM2 |
| CH32V004 | PD6 | USART1_TX_1 | USART |
| CH32V004 | PD6 | USART1_RX | USART |
| CH32V004 | PD6 | SPI_MOSI_4 | SPI |
| CH32V004 | PD7 | TIM2_CH4 | TIM2 |
| CH32V004 | PD7 | USART1_CTS_4 | USART |
| CH32V004 | PD7 | USART1_CTS_5 | USART |
| CH32V004 | PD7 | RST | SYS |
| CH32V004 | PD7 | TIM2_CH4_1 | TIM2 |
| CH32V006 | PA0 | TIM1_CH1_9 | TIM1 |
| CH32V006 | PA0 | TIM2_CH1_ETR_5 | TIM2 |
| CH32V006 | PA0 | USART1_TX_8 | USART |
| CH32V006 | PA0 | USART1_TX_9 | USART |
| CH32V006 | PA0 | USART2_CTS_2 | USART |
| CH32V006 | PA0 | USART2_CTS_3 | USART |
| CH32V006 | PA0 | TIM1_CH1N_4 | TIM1 |
| CH32V006 | PA0 | TIM1_CH1N_5 | TIM1 |
| CH32V006 | PA0 | TIM1_CH1N_6 | TIM1 |
| CH32V006 | PA1 | ADC_IN1 | ADC |
| CH32V006 | PA1 | TIM1_CH2 | TIM1 |
| CH32V006 | PA1 | TIM2_CH2_5 | TIM2 |
| CH32V006 | PA1 | USART1_RX_8 | USART |
| CH32V006 | PA1 | USART2_RTS_2 | USART |
| CH32V006 | PA1 | USART2_RTS_3 | USART |
| CH32V006 | PA1 | USART2_RTS_4 | USART |
| CH32V006 | PA1 | USART2_RTS_5 | USART |
| CH32V006 | PA1 | XI | SYS |
| CH32V006 | PA1 | SPI_SCK_5 | SPI |
| CH32V006 | PA1 | OPA_N0 | OPA |
| CH32V006 | PA1 | TIM1_CH2_1 | TIM1 |
| CH32V006 | PA1 | TIM2_CH2_6 | TIM2 |
| CH32V006 | PA1 | TIM1_CH2_9 | TIM1 |
| CH32V006 | PA2 | ADC_IN0 | ADC |
| CH32V006 | PA2 | TIM1_CH3_9 | TIM1 |
| CH32V006 | PA2 | TIM2_CH3_5 | TIM2 |
| CH32V006 | PA2 | USART2_TX_2 | USART |
| CH32V006 | PA2 | XO | SYS |
| CH32V006 | PA2 | SPI_MOSI_5 | SPI |
| CH32V006 | PA2 | OPA_P0 | OPA |
| CH32V006 | PA2 | ADC_IETR_1 | ADC |
| CH32V006 | PA2 | TIM1_CH2N | TIM1 |
| CH32V006 | PA2 | TIM2_CH3_6 | TIM2 |
| CH32V006 | PA2 | TIM1_CH2N_1 | TIM1 |
| CH32V006 | PA2 | TIM1_CH2N_4 | TIM1 |
| CH32V006 | PA2 | TIM1_CH2N_5 | TIM1 |
| CH32V006 | PA2 | TIM1_CH2N_6 | TIM1 |
| CH32V006 | PA2 | TIM2_CH3_7 | TIM2 |
| CH32V006 | PA3 | TIM1_CH1_4 | TIM1 |
| CH32V006 | PA3 | TIM2_CH4_5 | TIM2 |
| CH32V006 | PA3 | USART2_RX_2 | USART |
| CH32V006 | PA3 | TIM1_CH1_5 | TIM1 |
| CH32V006 | PA3 | TIM2_CH4_6 | TIM2 |
| CH32V006 | PA3 | TIM1_CH1_6 | TIM1 |
| CH32V006 | PA3 | TIM2_CH4_7 | TIM2 |
| CH32V006 | PA3 | TIM1_CH4_9 | TIM1 |
| CH32V006 | PA3 | TIM1_CH1N_8 | TIM1 |
| CH32V006 | PA4 | USART2_TX_1 | USART |
| CH32V006 | PA4 | USART2_CTS | USART |
| CH32V006 | PA4 | USART2_CTS_5 | USART |
| CH32V006 | PA4 | OPA_N2 | OPA |
| CH32V006 | PA5 | USART1_RTS_4 | USART |
| CH32V006 | PA5 | USART1_RTS_5 | USART |
| CH32V006 | PA5 | USART2_RX_1 | USART |
| CH32V006 | PA5 | USART2_RX_6 | USART |
| CH32V006 | PA5 | USART2_RTS | USART |
| CH32V006 | PA5 | OPA_OUT1 | OPA |
| CH32V006 | PA6 | USART2_TX_6 | USART |
| CH32V006 | PA7 | TIM1_BKIN_6 | TIM1 |
| CH32V006 | PA7 | USART2_TX | USART |
| CH32V006 | PA7 | USART2_CTS_1 | USART |
| CH32V006 | PA7 | USART2_CTS_6 | USART |
| CH32V006 | PA7 | RST_1 | SYS |
| CH32V006 | PB0 | TIM1_CH2_4 | TIM1 |
| CH32V006 | PB0 | USART2_TX_4 | USART |
| CH32V006 | PB0 | SPI_NSS_3 | SPI |
| CH32V006 | PB0 | TIM1_CH2_5 | TIM1 |
| CH32V006 | PB0 | TIM1_CH2_6 | TIM1 |
| CH32V006 | PB0 | TIM1_CH2N_8 | TIM1 |
| CH32V006 | PB1 | TIM1_CH3_4 | TIM1 |
| CH32V006 | PB1 | TIM2_CH1_ETR_6 | TIM2 |
| CH32V006 | PB1 | USART2_RX_4 | USART |
| CH32V006 | PB1 | SPI_SCK_3 | SPI |
| CH32V006 | PB1 | TIM1_CH3_6 | TIM1 |
| CH32V006 | PB1 | TIM1_CH3N_8 | TIM1 |
| CH32V006 | PB2 | TIM1_CH4_6 | TIM1 |
| CH32V006 | PB2 | SPI_MISO_3 | SPI |
| CH32V006 | PB2 | TIM1_BKIN_7 | TIM1 |
| CH32V006 | PB2 | TIM1_BKIN_8 | TIM1 |
| CH32V006 | PB2 | TIM1_BKIN_9 | TIM1 |
| CH32V006 | PB3 | TIM1_BKIN_4 | TIM1 |
| CH32V006 | PB3 | TIM1_BKIN_5 | TIM1 |
| CH32V006 | PB3 | USART1_TX_5 | USART |
| CH32V006 | PB3 | USART1_RX_4 | USART |
| CH32V006 | PB3 | USART2_RX | USART |
| CH32V006 | PB3 | USART2_RTS_1 | USART |
| CH32V006 | PB3 | USART2_RTS_6 | USART |
| CH32V006 | PB3 | SWCLK | SYS |
| CH32V006 | PB3 | I2C_SCL_4 | SPI |
| CH32V006 | PB3 | SPI_MISO_2 | SPI |
| CH32V006 | PB4 | TIM1_ETR_7 | TIM1 |
| CH32V006 | PB4 | USART1_RTS_6 | USART |
| CH32V006 | PB4 | USART1_RTS_7 | USART |
| CH32V006 | PB4 | SPI_MOSI_6 | SPI |
| CH32V006 | PB4 | TIM1_ETR_8 | TIM1 |
| CH32V006 | PB4 | TIM1_ETR_9 | TIM1 |
| CH32V006 | PB5 | USART1_TX_7 | USART |
| CH32V006 | PB5 | I2C_SCL_3 | I2C |
| CH32V006 | PB5 | SPI_SCK_6 | SPI |
| CH32V006 | PB5 | SPI_MISO_5 | SPI |
| CH32V006 | PB6 | TIM2_CH4_4 | TIM2 |
| CH32V006 | PB6 | USART1_RX_7 | USART |
| CH32V006 | PB6 | USART2_CTS_4 | USART |
| CH32V006 | PB6 | I2C_SDA_3 | I2C |
| CH32V006 | PC0 | TIM1_CH3_2 | TIM1 |
| CH32V006 | PC0 | TIM2_CH1_ETR_4 | TIM2 |
| CH32V006 | PC0 | USART1_TX_3 | USART |
| CH32V006 | PC0 | SPI_NSS_1 | SPI |
| CH32V006 | PC0 | SPI_MOSI_3 | SPI |
| CH32V006 | PC0 | TIM1_CH1N_7 | TIM1 |
| CH32V006 | PC0 | TIM1_CH1N_9 | TIM1 |
| CH32V006 | PC0 | TIM2_CH3 | TIM2 |
| CH32V006 | PC0 | TIM2_CH3_1 | TIM2 |
| CH32V006 | PC1 | TIM1_CH2N_7 | TIM1 |
| CH32V006 | PC1 | TIM1_CH2N_9 | TIM1 |
| CH32V006 | PC1 | TIM1_BKIN_2 | TIM1 |
| CH32V006 | PC1 | TIM1_BKIN_3 | TIM1 |
| CH32V006 | PC1 | TIM2_CH1_ETR_1 | TIM2 |
| CH32V006 | PC1 | USART1_RX_3 | USART |
| CH32V006 | PC1 | I2C_SDA | I2C |
| CH32V006 | PC1 | SPI_NSS | SPI |
| CH32V006 | PC1 | TIM2_CH1_ETR_3 | TIM2 |
| CH32V006 | PC1 | SPI_NSS_5 | SPI |
| CH32V006 | PC1 | TIM2_CH2_4 | TIM2 |
| CH32V006 | PC1 | TIM2_CH4_2 | TIM2 |
| CH32V006 | PC2 | ADC_RETR_1 | ADC |
| CH32V006 | PC2 | TIM1_CH3N_7 | TIM1 |
| CH32V006 | PC2 | TIM1_CH3N_9 | TIM1 |
| CH32V006 | PC2 | TIM1_BKIN | TIM1 |
| CH32V006 | PC2 | TIM2_CH2_2 | TIM2 |
| CH32V006 | PC2 | USART1_RTS | USART |
| CH32V006 | PC2 | USART1_RTS_2 | USART |
| CH32V006 | PC2 | I2C_SCL | I2C |
| CH32V006 | PC2 | TIM1_BKIN_1 | TIM1 |
| CH32V006 | PC2 | TIM1_ETR_3 | TIM1 |
| CH32V006 | PC3 | TIM1_CH3 | TIM1 |
| CH32V006 | PC3 | TIM2_CH3_4 | TIM2 |
| CH32V006 | PC3 | USART1_CTS_2 | USART |
| CH32V006 | PC3 | TIM1_CH3_1 | TIM1 |
| CH32V006 | PC3 | TIM1_CH3_5 | TIM1 |
| CH32V006 | PC3 | TIM1_CH1N_2 | TIM1 |
| CH32V006 | PC3 | TIM1_CH1N_3 | TIM1 |
| CH32V006 | PC4 | ADC_IN2 | ADC |
| CH32V006 | PC4 | TIM1_CH1_3 | TIM1 |
| CH32V006 | PC4 | USART1_RX_9 | USART |
| CH32V006 | PC4 | USART2_TX_5 | USART |
| CH32V006 | PC4 | MCO | SYS |
| CH32V006 | PC4 | SPI_NSS_2 | SPI |
| CH32V006 | PC4 | SPI_NSS_6 | SPI |
| CH32V006 | PC4 | TIM1_CH1_7 | TIM1 |
| CH32V006 | PC4 | TIM1_CH1_8 | TIM1 |
| CH32V006 | PC4 | TIM1_CH4 | TIM1 |
| CH32V006 | PC4 | TIM1_CH4_1 | TIM1 |
| CH32V006 | PC4 | TIM1_CH2N_2 | TIM1 |
| CH32V006 | PC5 | TIM1_CH2_7 | TIM1 |
| CH32V006 | PC5 | TIM2_CH1_ETR_2 | TIM2 |
| CH32V006 | PC5 | USART1_TX_6 | USART |
| CH32V006 | PC5 | RST_2 | SYS |
| CH32V006 | PC5 | I2C_SCL_2 | I2C |
| CH32V006 | PC5 | SPI_SCK | SPI |
| CH32V006 | PC5 | TIM1_CH2_8 | TIM1 |
| CH32V006 | PC5 | SPI_SCK_1 | SPI |
| CH32V006 | PC5 | TIM1_CH3_3 | TIM1 |
| CH32V006 | PC5 | TIM1_ETR | TIM1 |
| CH32V006 | PC5 | TIM1_ETR_2 | TIM1 |
| CH32V006 | PC6 | TIM1_CH1_2 | TIM1 |
| CH32V006 | PC6 | USART1_RX_6 | USART |
| CH32V006 | PC6 | USART1_CTS_1 | USART |
| CH32V006 | PC6 | USART1_CTS_3 | USART |
| CH32V006 | PC6 | I2C_SDA_2 | I2C |
| CH32V006 | PC6 | SPI_MOSI | SPI |
| CH32V006 | PC6 | TIM1_CH3_7 | TIM1 |
| CH32V006 | PC6 | SPI_MOSI_1 | SPI |
| CH32V006 | PC6 | TIM1_CH3_8 | TIM1 |
| CH32V006 | PC6 | TIM1_CH3N_3 | TIM1 |
| CH32V006 | PC7 | TIM1_CH2_2 | TIM1 |
| CH32V006 | PC7 | TIM2_CH2_3 | TIM2 |
| CH32V006 | PC7 | USART1_CTS_6 | USART |
| CH32V006 | PC7 | USART1_CTS_7 | USART |
| CH32V006 | PC7 | USART1_RTS_1 | USART |
| CH32V006 | PC7 | USART1_RTS_3 | USART |
| CH32V006 | PC7 | SPI_MISO | SPI |
| CH32V006 | PC7 | TIM1_CH2_3 | TIM1 |
| CH32V006 | PC7 | SPI_MISO_1 | SPI |
| CH32V006 | PC7 | SPI_MISO_6 | SPI |
| CH32V006 | PC7 | TIM1_CH4_7 | TIM1 |
| CH32V006 | PC7 | TIM1_CH4_8 | TIM1 |
| CH32V006 | PD0 | TIM1_CH1N | TIM1 |
| CH32V006 | PD0 | USART1_TX_2 | USART |
| CH32V006 | PD0 | I2C_SDA_1 | I2C |
| CH32V006 | PD0 | OPA_N1 | OPA |
| CH32V006 | PD0 | TIM1_CH1N_1 | TIM1 |
| CH32V006 | PD0 | TIM1_CH3N_4 | TIM1 |
| CH32V006 | PD0 | TIM1_CH3N_5 | TIM1 |
| CH32V006 | PD0 | TIM1_CH3N_6 | TIM1 |
| CH32V006 | PD1 | ADC_IETR | ADC |
| CH32V006 | PD1 | TIM1_CH4_4 | TIM1 |
| CH32V006 | PD1 | USART1_TX_4 | USART |
| CH32V006 | PD1 | USART1_RX_2 | USART |
| CH32V006 | PD1 | USART1_RX_5 | USART |
| CH32V006 | PD1 | USART2_RX_5 | USART |
| CH32V006 | PD1 | SWIO | SYS |
| CH32V006 | PD1 | I2C_SCL_1 | I2C |
| CH32V006 | PD1 | I2C_SDA_4 | I2C |
| CH32V006 | PD1 | OPA_P3 | OPA |
| CH32V006 | PD1 | TIM1_CH4_5 | TIM1 |
| CH32V006 | PD1 | SWDIO | SYS |
| CH32V006 | PD1 | TIM1_CH3N | TIM1 |
| CH32V006 | PD1 | TIM1_CH3N_1 | TIM1 |
| CH32V006 | PD1 | TIM1_CH3N_2 | TIM1 |
| CH32V006 | PD2 | ADC_IN3 | ADC |
| CH32V006 | PD2 | TIM1_CH1 | TIM1 |
| CH32V006 | PD2 | TIM2_CH3_2 | TIM2 |
| CH32V006 | PD2 | USART1_CTS_8 | USART |
| CH32V006 | PD2 | USART2_TX_3 | USART |
| CH32V006 | PD2 | SPI_SCK_2 | SPI |
| CH32V006 | PD2 | TIM1_CH1_1 | TIM1 |
| CH32V006 | PD2 | TIM1_CH2N_3 | TIM1 |
| CH32V006 | PD3 | ADC_IN4 | ADC |
| CH32V006 | PD3 | TIM1_CH4_2 | TIM1 |
| CH32V006 | PD3 | TIM2_CH1_ETR_7 | TIM2 |
| CH32V006 | PD3 | USART1_CTS | USART |
| CH32V006 | PD3 | USART1_RTS_8 | USART |
| CH32V006 | PD3 | USART2_RX_3 | USART |
| CH32V006 | PD3 | SPI_NSS_4 | SPI |
| CH32V006 | PD3 | SPI_MOSI_2 | SPI |
| CH32V006 | PD3 | OPA_P2 | OPA |
| CH32V006 | PD3 | ADC_RETR | ADC |
| CH32V006 | PD3 | TIM2_CH2 | TIM2 |
| CH32V006 | PD3 | TIM2_CH2_1 | TIM2 |
| CH32V006 | PD4 | ADC_IN7 | ADC |
| CH32V006 | PD4 | TIM1_CH4_3 | TIM1 |
| CH32V006 | PD4 | TIM2_CH1_ETR | TIM2 |
| CH32V006 | PD4 | TIM2_CH2_7 | TIM2 |
| CH32V006 | PD4 | USART1_RTS_9 | USART |
| CH32V006 | PD4 | SPI_SCK_4 | SPI |
| CH32V006 | PD4 | OPA_OUT0 | OPA |
| CH32V006 | PD4 | TIM1_ETR_1 | TIM1 |
| CH32V006 | PD4 | TIM1_ETR_4 | TIM1 |
| CH32V006 | PD4 | TIM1_ETR_5 | TIM1 |
| CH32V006 | PD4 | TIM1_ETR_6 | TIM1 |
| CH32V006 | PD5 | ADC_IN5 | ADC |
| CH32V006 | PD5 | TIM2_CH4_3 | TIM2 |
| CH32V006 | PD5 | USART1_TX | USART |
| CH32V006 | PD5 | USART1_RX_1 | USART |
| CH32V006 | PD5 | USART1_CTS_9 | USART |
| CH32V006 | PD5 | SPI_MISO_4 | SPI |
| CH32V006 | PD6 | ADC_IN6 | ADC |
| CH32V006 | PD6 | TIM2_CH3_3 | TIM2 |
| CH32V006 | PD6 | USART1_TX_1 | USART |
| CH32V006 | PD6 | USART1_RX | USART |
| CH32V006 | PD6 | SPI_MOSI_4 | SPI |
| CH32V006 | PD7 | TIM2_CH4 | TIM2 |
| CH32V006 | PD7 | USART1_CTS_4 | USART |
| CH32V006 | PD7 | USART1_CTS_5 | USART |
| CH32V006 | PD7 | RST | SYS |
| CH32V006 | PD7 | OPA_P1 | OPA |
| CH32V006 | PD7 | TIM2_CH4_1 | TIM2 |
| CH32V103 | PA0 | ADC_IN0 | ADC |
| CH32V103 | PA0 | TIM2_CH1 | TIM2/3/4 |
| CH32V103 | PA0 | USART2_CTS | USART |
| CH32V103 | PA0 | WKUP | SYS |
| CH32V103 | PA0 | TIM2_ETR | TIM2/3/4 |
| CH32V103 | PA1 | ADC_IN1 | ADC |
| CH32V103 | PA1 | TIM2_CH2 | TIM2/3/4 |
| CH32V103 | PA1 | USART2_RTS | USART |
| CH32V103 | PA2 | ADC_IN2 | ADC |
| CH32V103 | PA2 | TIM2_CH3 | TIM2/3/4 |
| CH32V103 | PA2 | USART2_TX | USART |
| CH32V103 | PA3 | ADC_IN3 | ADC |
| CH32V103 | PA3 | TIM2_CH4 | TIM2/3/4 |
| CH32V103 | PA3 | USART2_RX | USART |
| CH32V103 | PA4 | ADC_IN4 | ADC |
| CH32V103 | PA4 | USART2_CK | USART |
| CH32V103 | PA4 | SPI1_NSS | SPI |
| CH32V103 | PA5 | ADC_IN5 | ADC |
| CH32V103 | PA5 | SPI1_SCK | SPI |
| CH32V103 | PA6 | ADC_IN6 | ADC |
| CH32V103 | PA6 | TIM1_BKIN_1 | TIM1 |
| CH32V103 | PA6 | TIM3_CH1 | TIM2/3/4 |
| CH32V103 | PA6 | SPI1_MISO | SPI |
| CH32V103 | PA7 | ADC_IN7 | ADC |
| CH32V103 | PA7 | TIM1_CH1N_1 | TIM1 |
| CH32V103 | PA7 | TIM3_CH2 | TIM2/3/4 |
| CH32V103 | PA7 | SPI1_MOSI | SPI |
| CH32V103 | PA8 | TIM1_CH1 | TIM1 |
| CH32V103 | PA8 | USART1_CK | USART |
| CH32V103 | PA8 | MCO | SYS |
| CH32V103 | PA9 | TIM1_CH2 | TIM1 |
| CH32V103 | PA9 | USART1_TX | USART |
| CH32V103 | PA10 | TIM1_CH3 | TIM1 |
| CH32V103 | PA10 | USART1_RX | USART |
| CH32V103 | PA11 | TIM1_CH4 | TIM1 |
| CH32V103 | PA11 | USART1_CTS | USART |
| CH32V103 | PA11 | USBHDM | USB |
| CH32V103 | PA12 | TIM1_ETR | TIM1 |
| CH32V103 | PA12 | USART1_RTS | USART |
| CH32V103 | PA12 | USBHDP | USB |
| CH32V103 | PA13 | SWDIO | SYS |
| CH32V103 | PA14 | SWCLK | SYS |
| CH32V103 | PA15 | TIM2_CH1_1 | TIM2/3/4 |
| CH32V103 | PA15 | TIM2_ETR_1 | TIM2/3/4 |
| CH32V103 | PA15 | SPI1_NSS_1 | SPI |
| CH32V103 | PB0 | ADC_IN8 | ADC |
| CH32V103 | PB0 | TIM1_CH2N_1 | TIM1 |
| CH32V103 | PB0 | TIM3_CH3 | TIM2/3/4 |
| CH32V103 | PB1 | ADC_IN9 | ADC |
| CH32V103 | PB1 | TIM1_CH3N_1 | TIM1 |
| CH32V103 | PB1 | TIM3_CH4 | TIM2/3/4 |
| CH32V103 | PB2 | BOOT1 | SYS |
| CH32V103 | PB3 | TIM2_CH2_1 | TIM2/3/4 |
| CH32V103 | PB3 | SPI1_SCK_1 | SPI |
| CH32V103 | PB4 | TIM3_CH1_1 | TIM2/3/4 |
| CH32V103 | PB4 | SPI1_MISO_1 | SPI |
| CH32V103 | PB5 | TIM3_CH2_1 | TIM2/3/4 |
| CH32V103 | PB5 | I2C1_SMB | I2C |
| CH32V103 | PB5 | AI | I2C |
| CH32V103 | PB5 | SPI1_MOSI_1 | SPI |
| CH32V103 | PB6 | TIM4_CH1 | TIM2/3/4 |
| CH32V103 | PB6 | USART1_TX_1 | USART |
| CH32V103 | PB6 | I2C1_SCL | I2C |
| CH32V103 | PB7 | TIM4_CH2 | TIM2/3/4 |
| CH32V103 | PB7 | USART1_RX_1 | USART |
| CH32V103 | PB7 | I2C1_SDA | I2C |
| CH32V103 | PB8 | TIM4_CH3 | TIM2/3/4 |
| CH32V103 | PB8 | I2C1_SCL_1 | I2C |
| CH32V103 | PB9 | TIM4_CH4 | TIM2/3/4 |
| CH32V103 | PB9 | I2C1_SDA_1 | I2C |
| CH32V103 | PB10 | TIM2_CH3_1 | TIM2/3/4 |
| CH32V103 | PB10 | USART3_TX | USART |
| CH32V103 | PB10 | I2C2_SCL | I2C |
| CH32V103 | PB11 | TIM2_CH4_1 | TIM2/3/4 |
| CH32V103 | PB11 | USART3_RX | USART |
| CH32V103 | PB11 | I2C2_SDA | I2C |
| CH32V103 | PB12 | TIM1_BKIN | TIM1 |
| CH32V103 | PB12 | USART3_CK | USART |
| CH32V103 | PB12 | I2C2_SMB | I2C |
| CH32V103 | PB12 | AI | I2C |
| CH32V103 | PB12 | SPI2_NSS | SPI |
| CH32V103 | PB13 | TIM1_CH1N | TIM1 |
| CH32V103 | PB13 | USART3_CTS | USART |
| CH32V103 | PB13 | SPI2_SCK | SPI |
| CH32V103 | PB14 | TIM1_CH2N | TIM1 |
| CH32V103 | PB14 | USART3_RTS | USART |
| CH32V103 | PB14 | SPI2_MISO | SPI |
| CH32V103 | PB15 | TIM1_CH3N | TIM1 |
| CH32V103 | PB15 | SPI2_MOSI | SPI |
| CH32V103 | PC0 | ADC_IN10 | ADC |
| CH32V103 | PC1 | ADC_IN11 | ADC |
| CH32V103 | PC2 | ADC_IN12 | ADC |
| CH32V103 | PC3 | ADC_IN13 | ADC |
| CH32V103 | PC4 | ADC_IN14 | ADC |
| CH32V103 | PC5 | ADC_IN15 | ADC |
| CH32V103 | PC6 | TIM3_CH1_1 | TIM2/3/4 |
| CH32V103 | PC7 | TIM3_CH2_1 | TIM2/3/4 |
| CH32V103 | PC8 | TIM3_CH3_1 | TIM2/3/4 |
| CH32V103 | PC9 | TIM3_CH4_1 | TIM2/3/4 |
| CH32V103 | PC10 | USART3_TX_1 | USART |
| CH32V103 | PC11 | USART3_RX_1 | USART |
| CH32V103 | PC12 | USART3_CK_1 | USART |
| CH32V103 | PC13 | TAMPER-RTC | SYS |
| CH32V103 | PC14 | OSC32_IN | SYS |
| CH32V103 | PC15 | OSC32_OUT | SYS |
| CH32V103 | PD0 | OSC_IN | SYS |
| CH32V103 | PD1 | OSC_OUT | SYS |
| CH32V103 | PD2 | TIM3_ETR | TIM2/3/4 |
| CH32V203 | PA0 | ADC_IN0 | ADC |
| CH32V203 | PA0 | TIM2_CH1 | TIM |
| CH32V203 | PA0 | USART2_CTS | UART |
| CH32V203 | PA0 | WKUP | SYS |
| CH32V203 | PA0 | TIM2_ETR | TIM |
| CH32V203 | PA0 | TIM2_CH1_2 | TIM |
| CH32V203 | PA0 | TIM2_ETR_2 | TIM |
| CH32V203 | PA0 | TIM5_CH1 | TIM |
| CH32V203 | PA1 | ADC_IN1 | ADC |
| CH32V203 | PA1 | TIM2_CH2 | TIM |
| CH32V203 | PA1 | USART2_RTS | UART |
| CH32V203 | PA1 | TIM2_CH2_2 | TIM |
| CH32V203 | PA1 | TIM5_CH2 | TIM |
| CH32V203 | PA2 | ADC_IN2 | ADC |
| CH32V203 | PA2 | TIM2_CH3 | TIM |
| CH32V203 | PA2 | USART2_TX | UART |
| CH32V203 | PA2 | OPA2_OUT0 | OPA |
| CH32V203 | PA2 | TIM2_CH3_1 | TIM |
| CH32V203 | PA2 | TIM5_CH3 | TIM |
| CH32V203 | PA3 | ADC_IN3 | ADC |
| CH32V203 | PA3 | TIM2_CH4 | TIM |
| CH32V203 | PA3 | USART2_RX | UART |
| CH32V203 | PA3 | OPA1_OUT0 | OPA |
| CH32V203 | PA3 | TIM2_CH4_1 | TIM |
| CH32V203 | PA3 | TIM5_CH4 | TIM |
| CH32V203 | PA4 | ADC_IN4 | ADC |
| CH32V203 | PA4 | USART2_CK | UART |
| CH32V203 | PA4 | SPI1_NSS | SPI |
| CH32V203 | PA4 | OPA2_OUT1 | OPA |
| CH32V203 | PA5 | ADC_IN5 | ADC |
| CH32V203 | PA5 | USART4_TX_1 | UART |
| CH32V203 | PA5 | SPI1_SCK | SPI |
| CH32V203 | PA5 | OPA2_CH1N | OPA |
| CH32V203 | PA6 | ADC_IN6 | ADC |
| CH32V203 | PA6 | TIM1_BKIN_1 | TIM1 |
| CH32V203 | PA6 | TIM3_CH1 | TIM |
| CH32V203 | PA6 | USART4_CK_1 | UART |
| CH32V203 | PA6 | SPI1_MISO | SPI |
| CH32V203 | PA6 | OPA1_CH1N | OPA |
| CH32V203 | PA7 | ADC_IN7 | ADC |
| CH32V203 | PA7 | TIM1_CH1N_1 | TIM1 |
| CH32V203 | PA7 | TIM3_CH2 | TIM |
| CH32V203 | PA7 | USART4_CTS_1 | UART |
| CH32V203 | PA7 | SPI1_MOSI | SPI |
| CH32V203 | PA7 | OPA2_CH1P | OPA |
| CH32V203 | PA8 | TIM1_CH1 | TIM1 |
| CH32V203 | PA8 | USART1_CK | UART |
| CH32V203 | PA8 | MCO | SYS |
| CH32V203 | PA8 | TIM1_CH1_1 | TIM1 |
| CH32V203 | PA8 | USART1_CK_1 | UART |
| CH32V203 | PA9 | TIM1_CH2 | TIM1 |
| CH32V203 | PA9 | USART1_TX | UART |
| CH32V203 | PA9 | TIM1_CH2_1 | TIM1 |
| CH32V203 | PA10 | TIM1_CH3 | TIM1 |
| CH32V203 | PA10 | USART1_RX | UART |
| CH32V203 | PA10 | TIM1_CH3_1 | TIM1 |
| CH32V203 | PA11 | TIM1_CH4 | TIM1 |
| CH32V203 | PA11 | USART1_CTS | UART |
| CH32V203 | PA11 | USBDM | USB |
| CH32V203 | PA11 | CAN1_RX | CAN |
| CH32V203 | PA11 | TIM1_CH4_1 | TIM1 |
| CH32V203 | PA11 | USART1_CTS_1 | UART |
| CH32V203 | PA12 | TIM1_ETR | TIM1 |
| CH32V203 | PA12 | USART1_RTS | UART |
| CH32V203 | PA12 | USBDP | USB |
| CH32V203 | PA12 | CAN1_TX | CAN |
| CH32V203 | PA12 | TIM1_ETR_1 | TIM1 |
| CH32V203 | PA12 | USART1_RTS_1 | UART |
| CH32V203 | PA13 | SWDIO | SYS |
| CH32V203 | PA14 | SWCLK | SYS |
| CH32V203 | PA15 | TIM2_CH1_1 | TIM |
| CH32V203 | PA15 | USART4_RTS_1 | UART |
| CH32V203 | PA15 | SPI1_NSS_1 | SPI |
| CH32V203 | PA15 | TIM2_ETR_1 | TIM |
| CH32V203 | PA15 | TIM2_CH1_3 | TIM |
| CH32V203 | PA15 | TIM2_ETR_3 | TIM |
| CH32V203 | PB0 | ADC_IN8 | ADC |
| CH32V203 | PB0 | TIM1_CH2N_1 | TIM1 |
| CH32V203 | PB0 | TIM3_CH3 | TIM |
| CH32V203 | PB0 | UART4_TX_1 | UART |
| CH32V203 | PB0 | OPA1_CH1P | OPA |
| CH32V203 | PB0 | TIM3_CH3_2 | TIM |
| CH32V203 | PB0 | USART4_TX | UART |
| CH32V203 | PB1 | ADC_IN9 | ADC |
| CH32V203 | PB1 | TIM1_CH3N_1 | TIM1 |
| CH32V203 | PB1 | TIM3_CH4 | TIM |
| CH32V203 | PB1 | UART4_RX_1 | UART |
| CH32V203 | PB1 | OPA1_OUT1 | OPA |
| CH32V203 | PB1 | TIM3_CH4_2 | TIM |
| CH32V203 | PB1 | USART4_RX | UART |
| CH32V203 | PB2 | USART4_CK | UART |
| CH32V203 | PB2 | BOOT1 | SYS |
| CH32V203 | PB3 | TIM2_CH2_1 | TIM |
| CH32V203 | PB3 | USART4_CTS | UART |
| CH32V203 | PB3 | SPI1_SCK_1 | SPI |
| CH32V203 | PB3 | TIM2_CH2_3 | TIM |
| CH32V203 | PB4 | TIM3_CH1_2 | TIM |
| CH32V203 | PB4 | USART4_RTS | UART |
| CH32V203 | PB4 | SPI1_MISO_1 | SPI |
| CH32V203 | PB5 | TIM3_CH2_2 | TIM |
| CH32V203 | PB5 | USART4_RX_1 | UART |
| CH32V203 | PB5 | I2C1_SMBA | I2C |
| CH32V203 | PB5 | SPI1_MOSI_1 | SPI |
| CH32V203 | PB6 | TIM4_CH1 | TIM |
| CH32V203 | PB6 | USART1_TX_1 | UART |
| CH32V203 | PB6 | USBFS_DM | USB |
| CH32V203 | PB6 | I2C1_SCL | I2C |
| CH32V203 | PB7 | TIM4_CH2 | TIM |
| CH32V203 | PB7 | USART1_RX_1 | UART |
| CH32V203 | PB7 | USBFS_DP | USB |
| CH32V203 | PB7 | I2C1_SDA | I2C |
| CH32V203 | PB8 | TIM4_CH3 | TIM |
| CH32V203 | PB8 | I2C1_SCL_1 | I2C |
| CH32V203 | PB8 | CAN1_RX_2 | CAN |
| CH32V203 | PB9 | TIM4_CH4 | TIM |
| CH32V203 | PB9 | I2C1_SDA_1 | I2C |
| CH32V203 | PB9 | CAN1_TX_2 | CAN |
| CH32V203 | PB10 | TIM2_CH3_2 | TIM |
| CH32V203 | PB10 | USART3_TX | UART |
| CH32V203 | PB10 | I2C2_SCL | I2C |
| CH32V203 | PB10 | OPA2_CH0N | OPA |
| CH32V203 | PB10 | TIM2_CH3_3 | TIM |
| CH32V203 | PB11 | TIM2_CH4_2 | TIM |
| CH32V203 | PB11 | USART3_RX | UART |
| CH32V203 | PB11 | I2C2_SDA | I2C |
| CH32V203 | PB11 | OPA1_CH0N | OPA |
| CH32V203 | PB11 | TIM2_CH4_3 | TIM |
| CH32V203 | PB12 | TIM1_BKIN | TIM1 |
| CH32V203 | PB12 | USART3_CK | UART |
| CH32V203 | PB12 | I2C2_SMBA | I2C |
| CH32V203 | PB12 | SPI2_NSS | SPI |
| CH32V203 | PB13 | TIM1_CH1N | TIM1 |
| CH32V203 | PB13 | USART3_CTS | UART |
| CH32V203 | PB13 | SPI2_SCK | SPI |
| CH32V203 | PB13 | USART3_CTS_1 | UART |
| CH32V203 | PB14 | TIM1_CH2N | TIM1 |
| CH32V203 | PB14 | USART3_RTS | UART |
| CH32V203 | PB14 | SPI2_MISO | SPI |
| CH32V203 | PB14 | OPA2_CH0P | OPA |
| CH32V203 | PB14 | USART3_RTS_1 | UART |
| CH32V203 | PB15 | TIM1_CH3N | TIM1 |
| CH32V203 | PB15 | SPI2_MOSI | SPI |
| CH32V203 | PB15 | OPA1_CH0P | OPA |
| CH32V203 | PC0 | ADC_IN10 | ADC |
| CH32V203 | PC1 | ADC_IN11 | ADC |
| CH32V203 | PC2 | ADC_IN12 | ADC |
| CH32V203 | PC3 | ADC_IN13 | ADC |
| CH32V203 | PC4 | ADC_IN14 | ADC |
| CH32V203 | PC5 | ADC_IN15 | ADC |
| CH32V203 | PC6 | TIM3_CH1_3 | TIM |
| CH32V203 | PC6 | ETH_RXP | ETH |
| CH32V203 | PC7 | TIM3_CH2_3 | TIM |
| CH32V203 | PC7 | ETH_RXN | ETH |
| CH32V203 | PC8 | TIM3_CH3_3 | TIM |
| CH32V203 | PC8 | ETH_TXP | ETH |
| CH32V203 | PC9 | TIM3_CH4_3 | TIM |
| CH32V203 | PC9 | ETH_TXN | ETH |
| CH32V203 | PC10 | UART4_TX | UART |
| CH32V203 | PC10 | USART3_TX_1 | UART |
| CH32V203 | PC11 | UART4_RX | UART |
| CH32V203 | PC11 | USART3_RX_1 | UART |
| CH32V203 | PC12 | USART3_CK_1 | UART |
| CH32V203 | PC13 | TAMPER-RTC | SYS |
| CH32V203 | PC14 | OSC32_IN | SYS |
| CH32V203 | PC15 | OSC32_OUT | SYS |
| CH32V203 | PD0 | OSC_IN | SYS |
| CH32V203 | PD1 | OSC_OUT | SYS |
| CH32V203 | PD2 | TIM3_ETR | TIM |
| CH32V203 | PD2 | TIM3_ETR_2 | TIM |
| CH32V203 | PD2 | TIM3_ETR_3 | TIM |
| CH32V208 | PA0 | ADC_IN0 | ADC |
| CH32V208 | PA0 | TIM2_CH1 | TIM2/3/4/5 |
| CH32V208 | PA0 | USART2_CTS | UART/USART |
| CH32V208 | PA0 | WKUP | SYS |
| CH32V208 | PA0 | TIM2_ETR | TIM2/3/4/5 |
| CH32V208 | PA0 | TIM2_CHI_ETR_2 | TIM2/3/4/5 |
| CH32V208 | PA0 | TIM5_CH1 | TIM2/3/4/5 |
| CH32V208 | PA1 | ADC_IN1 | ADC |
| CH32V208 | PA1 | TIM2_CH2 | TIM2/3/4/5 |
| CH32V208 | PA1 | USART2_RTS | UART/USART |
| CH32V208 | PA1 | TIM2_CH2_2 | TIM2/3/4/5 |
| CH32V208 | PA1 | TIM5_CH2 | TIM2/3/4/5 |
| CH32V208 | PA2 | ADC_IN2 | ADC |
| CH32V208 | PA2 | TIM2_CH3 | TIM2/3/4/5 |
| CH32V208 | PA2 | USART2_TX | UART/USART |
| CH32V208 | PA2 | OPA2_OUT0 | OPA |
| CH32V208 | PA2 | TIM2_CH3_1 | TIM2/3/4/5 |
| CH32V208 | PA2 | TIM5_CH3 | TIM2/3/4/5 |
| CH32V208 | PA3 | ADC_IN3 | ADC |
| CH32V208 | PA3 | TIM2_CH4 | TIM2/3/4/5 |
| CH32V208 | PA3 | USART2_RX | UART/USART |
| CH32V208 | PA3 | OPA1_OUT0 | OPA |
| CH32V208 | PA3 | TIM2_CH4_1 | TIM2/3/4/5 |
| CH32V208 | PA3 | TIM5_CH4 | TIM2/3/4/5 |
| CH32V208 | PA4 | ADC_IN4 | ADC |
| CH32V208 | PA4 | USART2_CK | UART/USART |
| CH32V208 | PA4 | SPI1_NSS | SPI |
| CH32V208 | PA4 | OPA2_OUT1 | OPA |
| CH32V208 | PA5 | ADC_IN5 | ADC |
| CH32V208 | PA5 | USART1_CTS_2 | UART/USART |
| CH32V208 | PA5 | USART1_CK_3 | UART/USART |
| CH32V208 | PA5 | SPI1_SCK | SPI |
| CH32V208 | PA5 | OPA2_CH1N | OPA |
| CH32V208 | PA6 | ADC_IN6 | ADC |
| CH32V208 | PA6 | TIM1_BKIN_1 | TIM1 |
| CH32V208 | PA6 | TIM3_CH1 | TIM2/3/4/5 |
| CH32V208 | PA6 | USART1_TX_3 | UART/USART |
| CH32V208 | PA6 | SPI1_MISO | SPI |
| CH32V208 | PA6 | OPA1_CH1N | OPA |
| CH32V208 | PA7 | ADC_IN7 | ADC |
| CH32V208 | PA7 | TIM1_CH1N_1 | TIM1 |
| CH32V208 | PA7 | TIM3_CH2 | TIM2/3/4/5 |
| CH32V208 | PA7 | USART1_RX_3 | UART/USART |
| CH32V208 | PA7 | SPI1_MOSI | SPI |
| CH32V208 | PA7 | OPA2_CH1P | OPA |
| CH32V208 | PA8 | TIM1_CH1 | TIM1 |
| CH32V208 | PA8 | USART1_CK | UART/USART |
| CH32V208 | PA8 | MCO | SYS |
| CH32V208 | PA8 | TIM1_CH1_1 | TIM1 |
| CH32V208 | PA8 | USART1_CK_1 | UART/USART |
| CH32V208 | PA8 | USART1_RX_2 | UART/USART |
| CH32V208 | PA9 | TIM1_CH2 | TIM1 |
| CH32V208 | PA9 | USART1_TX | UART/USART |
| CH32V208 | PA9 | TIM1_CH2_1 | TIM1 |
| CH32V208 | PA9 | USART1_RTS_2 | UART/USART |
| CH32V208 | PA10 | TIM1_CH3 | TIM1 |
| CH32V208 | PA10 | USART1_RX | UART/USART |
| CH32V208 | PA10 | TIM1_CH3_1 | TIM1 |
| CH32V208 | PA10 | USART1_CK_2 | UART/USART |
| CH32V208 | PA11 | TIM1_CH4 | TIM1 |
| CH32V208 | PA11 | USART1_CTS | UART/USART |
| CH32V208 | PA11 | USBDM | USB |
| CH32V208 | PA11 | CAN1_RX | CAN |
| CH32V208 | PA11 | TIM1_CH4_1 | TIM1 |
| CH32V208 | PA11 | USART1_CTS_1 | UART/USART |
| CH32V208 | PA12 | TIM1_ETR | TIM1 |
| CH32V208 | PA12 | USART1_RTS | UART/USART |
| CH32V208 | PA12 | USBDP | USB |
| CH32V208 | PA12 | CAN1_TX | CAN |
| CH32V208 | PA12 | TIM1_ETR_1 | TIM1 |
| CH32V208 | PA12 | USART1_RTS_1 | UART/USART |
| CH32V208 | PA13 | SWDIO | SYS |
| CH32V208 | PA14 | SWCLK | SYS |
| CH32V208 | PA15 | TIM2_CH1_ETR_1 | TIM2/3/4/5 |
| CH32V208 | PA15 | TIM2_CH1_ETR_3 | TIM2/3/4/5 |
| CH32V208 | PA15 | SPI1_NSS | SPI |
| CH32V208 | PB0 | ADC_IN8 | ADC |
| CH32V208 | PB0 | TIM1_CH2N_1 | TIM1 |
| CH32V208 | PB0 | TIM3_CH3 | TIM2/3/4/5 |
| CH32V208 | PB0 | UART4_TX_1 | UART/USART |
| CH32V208 | PB0 | OPA1_CH1P | OPA |
| CH32V208 | PB0 | TIM3_CH3_2 | TIM2/3/4/5 |
| CH32V208 | PB1 | ADC_IN9 | ADC |
| CH32V208 | PB1 | TIM1_CH3N_1 | TIM1 |
| CH32V208 | PB1 | TIM3_CH4 | TIM2/3/4/5 |
| CH32V208 | PB1 | UART4_RX_1 | UART/USART |
| CH32V208 | PB1 | OPA1_OUT1 | OPA |
| CH32V208 | PB1 | TIM3_CH4_2 | TIM2/3/4/5 |
| CH32V208 | PB2 | BOOT1 | SYS |
| CH32V208 | PB3 | TIM2_CH2_1 | TIM2/3/4/5 |
| CH32V208 | PB3 | SPI1_SCK | SPI |
| CH32V208 | PB3 | TIM2_CH2_3 | TIM2/3/4/5 |
| CH32V208 | PB4 | TIM3_CH1_2 | TIM2/3/4/5 |
| CH32V208 | PB4 | SPI1_MISO | SPI |
| CH32V208 | PB5 | TIM3_CH2_2 | TIM2/3/4/5 |
| CH32V208 | PB5 | I2C1_SMBA | I2C |
| CH32V208 | PB5 | SPI1_MOSI | SPI |
| CH32V208 | PB6 | TIM4_CH1 | TIM2/3/4/5 |
| CH32V208 | PB6 | USART1_TX_1 | UART/USART |
| CH32V208 | PB6 | USBFS_DM | USB |
| CH32V208 | PB6 | I2C1_SCL | I2C |
| CH32V208 | PB7 | TIM4_CH2 | TIM2/3/4/5 |
| CH32V208 | PB7 | USART1_RX_1 | UART/USART |
| CH32V208 | PB7 | USBFS_DP | USB |
| CH32V208 | PB7 | I2C1_SDA | I2C |
| CH32V208 | PB8 | TIM4_CH3 | TIM2/3/4/5 |
| CH32V208 | PB8 | I2C1_SCL | I2C |
| CH32V208 | PB8 | CAN1_RX | CAN |
| CH32V208 | PB9 | TIM4_CH4 | TIM2/3/4/5 |
| CH32V208 | PB9 | I2C1_SDA | I2C |
| CH32V208 | PB9 | CAN1_TX | CAN |
| CH32V208 | PB10 | TIM2_CH3_2 | TIM2/3/4/5 |
| CH32V208 | PB10 | USART3_TX | UART/USART |
| CH32V208 | PB10 | I2C2_SCL | I2C |
| CH32V208 | PB10 | OPA2_CH0N | OPA |
| CH32V208 | PB10 | TIM2_CH3_3 | TIM2/3/4/5 |
| CH32V208 | PB11 | TIM2_CH4_2 | TIM2/3/4/5 |
| CH32V208 | PB11 | USART3_RX | UART/USART |
| CH32V208 | PB11 | I2C2_SDA | I2C |
| CH32V208 | PB11 | OPA1_CH0N | OPA |
| CH32V208 | PB11 | TIM2_CH4_3 | TIM2/3/4/5 |
| CH32V208 | PB12 | TIM1_BKIN | TIM1 |
| CH32V208 | PB12 | USART3_CK | UART/USART |
| CH32V208 | PB12 | I2C2_SMBA | I2C |
| CH32V208 | PB12 | SPI2_NSS | SPI |
| CH32V208 | PB13 | TIM1_CH1N | TIM1 |
| CH32V208 | PB13 | USART3_CTS | UART/USART |
| CH32V208 | PB13 | SPI2_SCK | SPI |
| CH32V208 | PB13 | USART3_CTS_1 | UART/USART |
| CH32V208 | PB14 | TIM1_CH2N | TIM1 |
| CH32V208 | PB14 | USART3_RTS | UART/USART |
| CH32V208 | PB14 | SPI2_MISO | SPI |
| CH32V208 | PB14 | OPA2_CH0P | OPA |
| CH32V208 | PB14 | USART3_RTS_1 | UART/USART |
| CH32V208 | PB15 | TIM1_CH3N | TIM1 |
| CH32V208 | PB15 | USART1_TX_2 | UART/USART |
| CH32V208 | PB15 | SPI2_MOSI | SPI |
| CH32V208 | PB15 | OPA1_CH0P | OPA |
| CH32V208 | PC0 | ADC_IN10 | ADC |
| CH32V208 | PC1 | ADC_IN11 | ADC |
| CH32V208 | PC2 | ADC_IN12 | ADC |
| CH32V208 | PC3 | ADC_IN13 | ADC |
| CH32V208 | PC4 | ADC_IN14 | ADC |
| CH32V208 | PC4 | USART1_CTS_3 | UART/USART |
| CH32V208 | PC5 | ADC_IN15 | ADC |
| CH32V208 | PC5 | USART1_RTS_3 | UART/USART |
| CH32V208 | PC6 | TIM3_CH1_3 | TIM2/3/4/5 |
| CH32V208 | PC6 | ETH_RXP | ETH |
| CH32V208 | PC7 | TIM3_CH2_3 | TIM2/3/4/5 |
| CH32V208 | PC7 | ETH_RXN | ETH |
| CH32V208 | PC8 | TIM3_CH3_3 | TIM2/3/4/5 |
| CH32V208 | PC8 | ETH_TXP | ETH |
| CH32V208 | PC9 | TIM3_CH4_3 | TIM2/3/4/5 |
| CH32V208 | PC9 | ETH_TXN | ETH |
| CH32V208 | PC10 | UART4_TX | UART/USART |
| CH32V208 | PC10 | USART3_TX_1 | UART/USART |
| CH32V208 | PC11 | UART4_RX | UART/USART |
| CH32V208 | PC11 | USART3_RX_1 | UART/USART |
| CH32V208 | PC12 | USART3_CK_1 | UART/USART |
| CH32V208 | PC13 | TAMPER_RTC | SYS |
| CH32V208 | PC14 | OSC32_IN | SYS |
| CH32V208 | PC15 | OSC33_OUT | SYS |
| CH32V208 | PD2 | TIM3_ETR | TIM2/3/4/5 |
| CH32V208 | PD2 | TIM3_ETR_2 | TIM2/3/4/5 |
| CH32V208 | PD2 | TIM3_ETR_3 | TIM2/3/4/5 |
| CH32V307 | PA0 | ADC_IN0 | ADC/DAC |
| CH32V307 | PA0 | TIM8_ETR | TIM1/8/9/10 |
| CH32V307 | PA0 | TIM2_CH1 | TIM2/3/4/5 |
| CH32V307 | PA0 | USART2_CTS | UART/USART |
| CH32V307 | PA0 | WKUP | SYS |
| CH32V307 | PA0 | ETH_MII_CRS | ETH |
| CH32V307 | PA0 | OPA4_OUT0 | OPA |
| CH32V307 | PA0 | TIM8_ETR_1 | TIM1/8/9/10 |
| CH32V307 | PA0 | TIM2_ETR | TIM2/3/4/5 |
| CH32V307 | PA0 | ETH_RGMII_RXD2 | ETH |
| CH32V307 | PA0 | TIM2_CH1_2 | TIM2/3/4/5 |
| CH32V307 | PA0 | TIM2_ETR_2 | TIM2/3/4/5 |
| CH32V307 | PA0 | TIM5_CH1 | TIM2/3/4/5 |
| CH32V307 | PA1 | ADC_IN1 | ADC/DAC |
| CH32V307 | PA1 | TIM2_CH2 | TIM2/3/4/5 |
| CH32V307 | PA1 | USART2_RTS | UART/USART |
| CH32V307 | PA1 | ETH_MII_RX_CLK | ETH |
| CH32V307 | PA1 | ETH_RMII_REF_CLK | ETH |
| CH32V307 | PA1 | ETH_RGMII_RXD3 | ETH |
| CH32V307 | PA1 | OPA3_OUT0 | OPA |
| CH32V307 | PA1 | TIM2_CH2_2 | TIM2/3/4/5 |
| CH32V307 | PA1 | TIM5_CH2 | TIM2/3/4/5 |
| CH32V307 | PA1 | TIM9_BKIN_1 | TIM2/3/4/5 |
| CH32V307 | PA2 | ADC_IN2 | ADC/DAC |
| CH32V307 | PA2 | TIM9_CH1 | TIM1/8/9/10 |
| CH32V307 | PA2 | TIM2_CH3 | TIM2/3/4/5 |
| CH32V307 | PA2 | USART2_TX | UART/USART |
| CH32V307 | PA2 | ETH_MII_MDIO | ETH |
| CH32V307 | PA2 | ETH_RMII_MDIO | ETH |
| CH32V307 | PA2 | ETH_RGMII_GTXC | ETH |
| CH32V307 | PA2 | OPA2_OUT0 | OPA |
| CH32V307 | PA2 | TIM9_CH1_1 | TIM1/8/9/10 |
| CH32V307 | PA2 | TIM2_CH3_1 | TIM2/3/4/5 |
| CH32V307 | PA2 | TIM9_ETR | TIM1/8/9/10 |
| CH32V307 | PA2 | TIM5_CH3 | TIM2/3/4/5 |
| CH32V307 | PA2 | TIM9_ETR_1 | TIM1/8/9/10 |
| CH32V307 | PA3 | ADC_IN3 | ADC/DAC |
| CH32V307 | PA3 | TIM9_CH2 | TIM1/8/9/10 |
| CH32V307 | PA3 | TIM2_CH4 | TIM2/3/4/5 |
| CH32V307 | PA3 | USART2_RX | UART/USART |
| CH32V307 | PA3 | ETH_MII_COL | ETH |
| CH32V307 | PA3 | OPA1_OUT0 | OPA |
| CH32V307 | PA3 | TIM9_CH2_1 | TIM1/8/9/10 |
| CH32V307 | PA3 | TIM2_CH4_1 | TIM2/3/4/5 |
| CH32V307 | PA3 | ETH_RGMII_TXEN | ETH |
| CH32V307 | PA3 | TIM5_CH4 | TIM2/3/4/5 |
| CH32V307 | PA4 | ADC_IN4 | ADC/DAC |
| CH32V307 | PA4 | TIM9_CH3 | TIM1/8/9/10 |
| CH32V307 | PA4 | USART2_CK | UART/USART |
| CH32V307 | PA4 | SPI1_NSS | SPI/I2S |
| CH32V307 | PA4 | DVP_HSYNC | DVP |
| CH32V307 | PA4 | DAC1_OUT | ADC/DAC |
| CH32V307 | PA4 | TIM9_CH3_1 | TIM1/8/9/10 |
| CH32V307 | PA4 | SPI3_NSS_1 | SPI/I2S |
| CH32V307 | PA4 | I2S3_WS_1 | SPI/I2S |
| CH32V307 | PA5 | ADC_IN5 | ADC/DAC |
| CH32V307 | PA5 | TIM10_CH1N_1 | TIM1/8/9/10 |
| CH32V307 | PA5 | USART1_CTS_2 | UART/USART |
| CH32V307 | PA5 | USART1_CK_3 | UART/USART |
| CH32V307 | PA5 | SPI1_SCK | SPI/I2S |
| CH32V307 | PA5 | DVP_VSYNC | DVP |
| CH32V307 | PA5 | OPA2_CH1N | OPA |
| CH32V307 | PA5 | DAC2_OUT | ADC/DAC |
| CH32V307 | PA6 | ADC_IN6 | ADC/DAC |
| CH32V307 | PA6 | TIM1_BKIN_1 | TIM1/8/9/10 |
| CH32V307 | PA6 | TIM3_CH1 | TIM2/3/4/5 |
| CH32V307 | PA6 | USART1_TX_3 | UART/USART |
| CH32V307 | PA6 | UART7_TX_1 | UART/USART |
| CH32V307 | PA6 | SPI1_MISO | SPI/I2S |
| CH32V307 | PA6 | DVP_PCLK | DVP |
| CH32V307 | PA6 | OPA1_CH1N | OPA |
| CH32V307 | PA6 | TIM8_BKIN | TIM1/8/9/10 |
| CH32V307 | PA6 | TIM10_CH2N_1 | TIM1/8/9/10 |
| CH32V307 | PA7 | ADC_IN7 | ADC/DAC |
| CH32V307 | PA7 | TIM1_CH1N_1 | TIM1/8/9/10 |
| CH32V307 | PA7 | TIM3_CH2 | TIM2/3/4/5 |
| CH32V307 | PA7 | USART1_RX_3 | UART/USART |
| CH32V307 | PA7 | UART7_RX_1 | UART/USART |
| CH32V307 | PA7 | SPI1_MOSI | SPI/I2S |
| CH32V307 | PA7 | ETH_MII_RX_DV | ETH |
| CH32V307 | PA7 | ETH_RMII_CRS_DV | ETH |
| CH32V307 | PA7 | ETH_RGMII_TXD0 | ETH |
| CH32V307 | PA7 | OPA2_CH1P | OPA |
| CH32V307 | PA7 | TIM8_CH1N | TIM1/8/9/10 |
| CH32V307 | PA7 | TIM10_CH3N_1 | TIM1/8/9/10 |
| CH32V307 | PA8 | TIM1_CH1 | TIM1/8/9/10 |
| CH32V307 | PA8 | USART1_CK | UART/USART |
| CH32V307 | PA8 | MCO | SYS |
| CH32V307 | PA8 | I2S3_MCK | SPI/I2S |
| CH32V307 | PA8 | TIM1_CH1_1 | TIM1/8/9/10 |
| CH32V307 | PA8 | USART1_CK_1 | UART/USART |
| CH32V307 | PA8 | USART1_RX_2 | UART/USART |
| CH32V307 | PA9 | TIM1_CH2 | TIM1/8/9/10 |
| CH32V307 | PA9 | USART1_TX | UART/USART |
| CH32V307 | PA9 | OTG_FS_VBUS | USB |
| CH32V307 | PA9 | I2S3_SD | SPI/I2S |
| CH32V307 | PA9 | DVP_D0 | DVP |
| CH32V307 | PA9 | TIM1_CH2_1 | TIM1/8/9/10 |
| CH32V307 | PA9 | USART1_RTS_2 | UART/USART |
| CH32V307 | PA10 | TIM1_CH3 | TIM1/8/9/10 |
| CH32V307 | PA10 | USART1_RX | UART/USART |
| CH32V307 | PA10 | OTG_FS_ID | USB |
| CH32V307 | PA10 | DVP_D1 | DVP |
| CH32V307 | PA10 | TIM1_CH3_1 | TIM1/8/9/10 |
| CH32V307 | PA10 | USART1_CK_2 | UART/USART |
| CH32V307 | PA11 | TIM1_CH4 | TIM1/8/9/10 |
| CH32V307 | PA11 | USART1_CTS | UART/USART |
| CH32V307 | PA11 | USART1_CTS_1 | UART/USART |
| CH32V307 | PA11 | OTG_FS_DM | USB |
| CH32V307 | PA11 | CAN1_RX | CAN |
| CH32V307 | PA11 | TIM1_CH4_1 | TIM1/8/9/10 |
| CH32V307 | PA12 | TIM1_ETR | TIM1/8/9/10 |
| CH32V307 | PA12 | USART1_RTS | UART/USART |
| CH32V307 | PA12 | USART1_RTS_1 | UART/USART |
| CH32V307 | PA12 | OTG_FS_DP | USB |
| CH32V307 | PA12 | CAN1_TX | CAN |
| CH32V307 | PA12 | TIM1_ETR_1 | TIM1/8/9/10 |
| CH32V307 | PA12 | TIM10_CH1N | TIM1/8/9/10 |
| CH32V307 | PA13 | TIM8_CH1N_1 | TIM1/8/9/10 |
| CH32V307 | PA13 | USART3_TX_2 | UART/USART |
| CH32V307 | PA13 | SWDIO | SYS |
| CH32V307 | PA13 | TIM10_CH2N | TIM1/8/9/10 |
| CH32V307 | PA14 | TIM8_CH2N_1 | TIM1/8/9/10 |
| CH32V307 | PA14 | UART8_TX_1 | UART/USART |
| CH32V307 | PA14 | USART3_RX_2 | UART/USART |
| CH32V307 | PA14 | SWCLK | SYS |
| CH32V307 | PA14 | TIM10_CH3N | TIM1/8/9/10 |
| CH32V307 | PA15 | TIM8_CH3N_1 | TIM1/8/9/10 |
| CH32V307 | PA15 | TIM2_CH1_1 | TIM2/3/4/5 |
| CH32V307 | PA15 | UART8_RX_1 | UART/USART |
| CH32V307 | PA15 | SPI1_NSS_1 | SPI/I2S |
| CH32V307 | PA15 | TIM2_ETR_1 | TIM2/3/4/5 |
| CH32V307 | PA15 | SPI3_MOSI | SPI/I2S |
| CH32V307 | PA15 | TIM2_CH1_3 | TIM2/3/4/5 |
| CH32V307 | PA15 | SPI3_NSS | SPI/I2S |
| CH32V307 | PA15 | TIM2_ETR_3 | TIM2/3/4/5 |
| CH32V307 | PA15 | I2S3_WS | SPI/I2S |
| CH32V307 | PB0 | ADC_IN8 | ADC/DAC |
| CH32V307 | PB0 | TIM1_CH2N_1 | TIM1/8/9/10 |
| CH32V307 | PB0 | TIM3_CH3 | TIM2/3/4/5 |
| CH32V307 | PB0 | UART4_TX_1 | UART/USART |
| CH32V307 | PB0 | ETH_MII_RXD2 | ETH |
| CH32V307 | PB0 | OPA1_CH1P | OPA |
| CH32V307 | PB0 | TIM8_CH2N | TIM1/8/9/10 |
| CH32V307 | PB0 | TIM3_CH3_2 | TIM2/3/4/5 |
| CH32V307 | PB0 | ETH_RGMII_TXD3 | ETH |
| CH32V307 | PB0 | TIM9_CH1N_1 | TIM1/8/9/10 |
| CH32V307 | PB1 | ADC_IN9 | ADC/DAC |
| CH32V307 | PB1 | TIM1_CH3N_1 | TIM1/8/9/10 |
| CH32V307 | PB1 | TIM3_CH4 | TIM2/3/4/5 |
| CH32V307 | PB1 | UART4_RX_1 | UART/USART |
| CH32V307 | PB1 | ETH_MII_RXD3 | ETH |
| CH32V307 | PB1 | OPA4_CH0N | OPA |
| CH32V307 | PB1 | TIM8_CH3N | TIM1/8/9/10 |
| CH32V307 | PB1 | TIM3_CH4_2 | TIM2/3/4/5 |
| CH32V307 | PB1 | ETH_RGMII_125IN | ETH |
| CH32V307 | PB1 | TIM9_CH2N_1 | TIM1/8/9/10 |
| CH32V307 | PB2 | TIM9_CH3N_1 | TIM1/8/9/10 |
| CH32V307 | PB2 | BOOT1 | SYS |
| CH32V307 | PB2 | OPA3_CH0N | OPA |
| CH32V307 | PB3 | TIM10_CH1_1 | TIM1/8/9/10 |
| CH32V307 | PB3 | TIM2_CH2_1 | TIM2/3/4/5 |
| CH32V307 | PB3 | SPI1_SCK_1 | SPI/I2S |
| CH32V307 | PB3 | DVP_D5 | DVP |
| CH32V307 | PB3 | TIM2_CH2_3 | TIM2/3/4/5 |
| CH32V307 | PB3 | SPI3_SCK | SPI/I2S |
| CH32V307 | PB3 | I2S3_CK | SPI/I2S |
| CH32V307 | PB4 | TIM10_CH2_1 | TIM1/8/9/10 |
| CH32V307 | PB4 | TIM3_CH1_2 | TIM2/3/4/5 |
| CH32V307 | PB4 | UART5_TX_1 | UART/USART |
| CH32V307 | PB4 | SPI1_MISO_1 | SPI/I2S |
| CH32V307 | PB4 | SPI3_MISO | SPI/I2S |
| CH32V307 | PB5 | TIM10_CH3_1 | TIM1/8/9/10 |
| CH32V307 | PB5 | TIM3_CH2_2 | TIM2/3/4/5 |
| CH32V307 | PB5 | UART5_RX_1 | UART/USART |
| CH32V307 | PB5 | I2C1_SMBA | I2C |
| CH32V307 | PB5 | SPI1_MOSI_1 | SPI/I2S |
| CH32V307 | PB5 | SPI3_MOSI | SPI/I2S |
| CH32V307 | PB5 | ETH_MII_PPS_OUT | ETH |
| CH32V307 | PB5 | ETH_RMII_PPS_OUT | ETH |
| CH32V307 | PB5 | CAN2_RX_1 | CAN |
| CH32V307 | PB5 | I2S3_SD | SPI/I2S |
| CH32V307 | PB6 | TIM8_CH1_1 | TIM1/8/9/10 |
| CH32V307 | PB6 | TIM4_CH1 | TIM2/3/4/5 |
| CH32V307 | PB6 | USART1_TX_1 | UART/USART |
| CH32V307 | PB6 | USBFS_DM | USB |
| CH32V307 | PB6 | I2C1_SCL | I2C |
| CH32V307 | PB6 | DVP_D5 | DVP |
| CH32V307 | PB6 | CAN2_TX_1 | CAN |
| CH32V307 | PB6 | USBHS_DM | USB |
| CH32V307 | PB7 | TIM8_CH2_1 | TIM1/8/9/10 |
| CH32V307 | PB7 | TIM4_CH2 | TIM2/3/4/5 |
| CH32V307 | PB7 | USART1_RX_1 | UART/USART |
| CH32V307 | PB7 | USBFS_DP | USB |
| CH32V307 | PB7 | I2C1_SDA | I2C |
| CH32V307 | PB7 | FSMC_NADV | FSMC/SDIO |
| CH32V307 | PB7 | USBHS_DP | USB |
| CH32V307 | PB8 | TIM8_CH3_1 | TIM1/8/9/10 |
| CH32V307 | PB8 | TIM4_CH3 | TIM2/3/4/5 |
| CH32V307 | PB8 | UART6_TX_1 | UART/USART |
| CH32V307 | PB8 | I2C1_SCL_1 | I2C |
| CH32V307 | PB8 | ETH_MII_TXD3 | ETH |
| CH32V307 | PB8 | SDIO_D4 | FSMC/SDIO |
| CH32V307 | PB8 | DVP_D6 | DVP |
| CH32V307 | PB8 | CAN1_RX_2 | CAN |
| CH32V307 | PB8 | TIM10_CH1 | TIM1/8/9/10 |
| CH32V307 | PB9 | TIM8_BKIN_1 | TIM1/8/9/10 |
| CH32V307 | PB9 | TIM4_CH4 | TIM2/3/4/5 |
| CH32V307 | PB9 | UART6_RX_1 | UART/USART |
| CH32V307 | PB9 | I2C1_SDA_1 | I2C |
| CH32V307 | PB9 | SDIO_D5 | FSMC/SDIO |
| CH32V307 | PB9 | DVP_D7 | DVP |
| CH32V307 | PB9 | CAN1_TX_2 | CAN |
| CH32V307 | PB9 | TIM10_CH2 | TIM1/8/9/10 |
| CH32V307 | PB10 | TIM10_BKIN_1 | TIM1/8/9/10 |
| CH32V307 | PB10 | TIM2_CH3_2 | TIM2/3/4/5 |
| CH32V307 | PB10 | USART3_TX | UART/USART |
| CH32V307 | PB10 | I2C2_SCL | I2C |
| CH32V307 | PB10 | ETH_MII_RX_ER | ETH |
| CH32V307 | PB10 | OPA2_CH0N | OPA |
| CH32V307 | PB10 | TIM2_CH3_3 | TIM2/3/4/5 |
| CH32V307 | PB11 | TIM10_ETR_1 | TIM1/8/9/10 |
| CH32V307 | PB11 | TIM2_CH4_2 | TIM2/3/4/5 |
| CH32V307 | PB11 | USART3_RX | UART/USART |
| CH32V307 | PB11 | I2C2_SDA | I2C |
| CH32V307 | PB11 | ETH_MII_TX_EN | ETH |
| CH32V307 | PB11 | ETH_RMII_TX_EN | ETH |
| CH32V307 | PB11 | OPA1_CH0N | OPA |
| CH32V307 | PB11 | TIM2_CH4_3 | TIM2/3/4/5 |
| CH32V307 | PB12 | TIM1_BKIN | TIM1/8/9/10 |
| CH32V307 | PB12 | USART3_CK | UART/USART |
| CH32V307 | PB12 | I2C2_SMBA | I2C |
| CH32V307 | PB12 | SPI2_NSS | SPI/I2S |
| CH32V307 | PB12 | ETH_MII_TXD0 | ETH |
| CH32V307 | PB12 | OPA4_CH0P | OPA |
| CH32V307 | PB12 | CAN2_RX | CAN |
| CH32V307 | PB12 | I2S2_WS | SPI/I2S |
| CH32V307 | PB12 | ETH_RMII_TXD0 | ETH |
| CH32V307 | PB12 | ETH_RGMII_MDC | ETH |
| CH32V307 | PB13 | TIM1_CH1N | TIM1/8/9/10 |
| CH32V307 | PB13 | USART3_CTS | UART/USART |
| CH32V307 | PB13 | USART3_CTS_1 | UART/USART |
| CH32V307 | PB13 | SPI2_SCK | SPI/I2S |
| CH32V307 | PB13 | ETH_MII_TXD1 | ETH |
| CH32V307 | PB13 | OPA3_CH0P | OPA |
| CH32V307 | PB13 | CAN2_TX | CAN |
| CH32V307 | PB13 | I2S2_CK | SPI/I2S |
| CH32V307 | PB13 | ETH_RMII_TXD1 | ETH |
| CH32V307 | PB13 | ETH_RGMII_MDIO | ETH |
| CH32V307 | PB14 | TIM1_CH2N | TIM1/8/9/10 |
| CH32V307 | PB14 | USART3_RTS | UART/USART |
| CH32V307 | PB14 | USART3_RTS_1 | UART/USART |
| CH32V307 | PB14 | SPI2_MISO | SPI/I2S |
| CH32V307 | PB14 | SDIO_D0 | FSMC/SDIO |
| CH32V307 | PB14 | OPA2_CH0P | OPA |
| CH32V307 | PB15 | TIM1_CH3N | TIM1/8/9/10 |
| CH32V307 | PB15 | USART1_TX_2 | UART/USART |
| CH32V307 | PB15 | SPI2_MOSI | SPI/I2S |
| CH32V307 | PB15 | SDIO_D1 | FSMC/SDIO |
| CH32V307 | PB15 | OPA1_CH0P | OPA |
| CH32V307 | PB15 | I2S2_SD | SPI/I2S |
| CH32V307 | PC0 | ADC_IN10 | ADC/DAC |
| CH32V307 | PC0 | TIM9_CH1N | TIM1/8/9/10 |
| CH32V307 | PC0 | UART6_TX | UART/USART |
| CH32V307 | PC0 | ETH_RGMII_RXC | ETH |
| CH32V307 | PC1 | ADC_IN11 | ADC/DAC |
| CH32V307 | PC1 | TIM9_CH2N | TIM1/8/9/10 |
| CH32V307 | PC1 | UART6_RX | UART/USART |
| CH32V307 | PC1 | ETH_MII_MDC | ETH |
| CH32V307 | PC1 | ETH_RMII_MDC | ETH |
| CH32V307 | PC1 | ETH_RGMII_RXCTL | ETH |
| CH32V307 | PC2 | ADC_IN12 | ADC/DAC |
| CH32V307 | PC2 | TIM9_CH3N | TIM1/8/9/10 |
| CH32V307 | PC2 | UART7_TX | UART/USART |
| CH32V307 | PC2 | ETH_MII_TXD2 | ETH |
| CH32V307 | PC2 | OPA3_CH1N | OPA |
| CH32V307 | PC2 | ETH_RGMII_RXD0 | ETH |
| CH32V307 | PC3 | ADC_IN13 | ADC/DAC |
| CH32V307 | PC3 | TIM10_CH3 | TIM1/8/9/10 |
| CH32V307 | PC3 | UART7_RX | UART/USART |
| CH32V307 | PC3 | ETH_MII_TX_CLK | ETH |
| CH32V307 | PC3 | ETH_RGMII_RXD1 | ETH |
| CH32V307 | PC3 | OPA4_CH1N | OPA |
| CH32V307 | PC4 | ADC_IN14 | ADC/DAC |
| CH32V307 | PC4 | TIM9_CH4 | TIM1/8/9/10 |
| CH32V307 | PC4 | USART1_CTS_3 | UART/USART |
| CH32V307 | PC4 | UART8_TX | UART/USART |
| CH32V307 | PC4 | ETH_MII_RXD0 | ETH |
| CH32V307 | PC4 | OPA4_CH1P | OPA |
| CH32V307 | PC4 | ETH_RMII_RXDO | ETH |
| CH32V307 | PC4 | ETH_RGMII_TXD1 | ETH |
| CH32V307 | PC5 | ADC_IN15 | ADC/DAC |
| CH32V307 | PC5 | TIM9_BKIN | TIM1/8/9/10 |
| CH32V307 | PC5 | USART1_RTS_3 | UART/USART |
| CH32V307 | PC5 | UART8_RX | UART/USART |
| CH32V307 | PC5 | ETH_MII_RXD1 | ETH |
| CH32V307 | PC5 | OPA3_CH1P | OPA |
| CH32V307 | PC5 | ETH_RMII_RXD1 | ETH |
| CH32V307 | PC5 | ETH_RGMII_TXD2 | ETH |
| CH32V307 | PC6 | TIM8_CH1 | TIM1/8/9/10 |
| CH32V307 | PC6 | TIM3_CH1_3 | TIM2/3/4/5 |
| CH32V307 | PC6 | I2S2_MCK | SPI/I2S |
| CH32V307 | PC6 | ETH_RXP | ETH |
| CH32V307 | PC6 | SDIO_D6 | FSMC/SDIO |
| CH32V307 | PC7 | TIM8_CH2 | TIM1/8/9/10 |
| CH32V307 | PC7 | TIM3_CH2_3 | TIM2/3/4/5 |
| CH32V307 | PC7 | I2S3_MCK | SPI/I2S |
| CH32V307 | PC7 | ETH_RXN | ETH |
| CH32V307 | PC7 | SDIO_D7 | FSMC/SDIO |
| CH32V307 | PC8 | TIM8_CH3 | TIM1/8/9/10 |
| CH32V307 | PC8 | TIM3_CH3_3 | TIM2/3/4/5 |
| CH32V307 | PC8 | ETH_TXP | ETH |
| CH32V307 | PC8 | SDIO_D0 | FSMC/SDIO |
| CH32V307 | PC8 | DVP_D2 | DVP |
| CH32V307 | PC9 | TIM8_CH4 | TIM1/8/9/10 |
| CH32V307 | PC9 | TIM3_CH4_3 | TIM2/3/4/5 |
| CH32V307 | PC9 | ETH_TXN | ETH |
| CH32V307 | PC9 | SDIO_D1 | FSMC/SDIO |
| CH32V307 | PC9 | DVP_D3 | DVP |
| CH32V307 | PC10 | TIM10_ETR | TIM1/8/9/10 |
| CH32V307 | PC10 | USART3_TX_1 | UART/USART |
| CH32V307 | PC10 | UART4_TX | UART/USART |
| CH32V307 | PC10 | SPI3_SCK_1 | SPI/I2S |
| CH32V307 | PC10 | SDIO_D2 | FSMC/SDIO |
| CH32V307 | PC10 | DVP_D8 | DVP |
| CH32V307 | PC10 | I2S3_CK_1 | SPI/I2S |
| CH32V307 | PC11 | TIM10_CH4 | TIM1/8/9/10 |
| CH32V307 | PC11 | USART3_RX_1 | UART/USART |
| CH32V307 | PC11 | UART4_RX | UART/USART |
| CH32V307 | PC11 | SPI3_MISO_1 | SPI/I2S |
| CH32V307 | PC11 | SDIO_D3 | FSMC/SDIO |
| CH32V307 | PC11 | DVP_D4 | DVP |
| CH32V307 | PC12 | TIM10_BKIN | TIM1/8/9/10 |
| CH32V307 | PC12 | USART3_CK_1 | UART/USART |
| CH32V307 | PC12 | UART5_TX | UART/USART |
| CH32V307 | PC12 | SPI3_MOSI_1 | SPI/I2S |
| CH32V307 | PC12 | I2S3_SD_1 | SPI/I2S |
| CH32V307 | PC12 | SDIO_CK | FSMC/SDIO |
| CH32V307 | PC12 | DVP_D9 | DVP |
| CH32V307 | PC13 | TIM8_CH4_1 | TIM1/8/9/10 |
| CH32V307 | PC13 | TAMPER-RTC | SYS |
| CH32V307 | PC14 | TIM9_CH4_1 | TIM1/8/9/10 |
| CH32V307 | PC14 | OSC32_IN | SYS |
| CH32V307 | PC15 | TIM10_CH4_1 | TIM1/8/9/10 |
| CH32V307 | PC15 | OSC32_OUT | SYS |
| CH32V307 | PD0 | TIM10_ETR_2 | TIM1/8/9/10 |
| CH32V307 | PD0 | OSC_IN | SYS |
| CH32V307 | PD0 | FSMC_D2 | FSMC/SDIO |
| CH32V307 | PD0 | CAN1_RX_3 | CAN |
| CH32V307 | PD0 | TIM10_ETR_3 | TIM1/8/9/10 |
| CH32V307 | PD1 | TIM10_CH1_2 | TIM1/8/9/10 |
| CH32V307 | PD1 | OSC_OUT | SYS |
| CH32V307 | PD1 | FSMC_D3 | FSMC/SDIO |
| CH32V307 | PD1 | CAN1_TX_3 | CAN |
| CH32V307 | PD1 | TIM10_CH1_3 | TIM1/8/9/10 |
| CH32V307 | PD2 | TIM3_ETR | TIM2/3/4/5 |
| CH32V307 | PD2 | UART5_RX | UART/USART |
| CH32V307 | PD2 | SDIO_CMD | FSMC/SDIO |
| CH32V307 | PD2 | DVP_D11 | DVP |
| CH32V307 | PD2 | TIM3_ETR_2 | TIM2/3/4/5 |
| CH32V307 | PD2 | FSMC_NADV | FSMC/SDIO |
| CH32V307 | PD2 | TIM3_ETR_3 | TIM2/3/4/5 |
| CH32V307 | PD3 | TIM10_CH2_2 | TIM1/8/9/10 |
| CH32V307 | PD3 | USART2_CTS_1 | UART/USART |
| CH32V307 | PD3 | FSMC_CLK | FSMC/SDIO |
| CH32V307 | PD3 | TIM10_CH2_3 | TIM1/8/9/10 |
| CH32V307 | PD4 | USART2_RTS_1 | UART/USART |
| CH32V307 | PD4 | FSMC_NOE | FSMC/SDIO |
| CH32V307 | PD5 | TIM10_CH3_2 | TIM1/8/9/10 |
| CH32V307 | PD5 | USART2_TX_1 | UART/USART |
| CH32V307 | PD5 | FSMC_NWE | FSMC/SDIO |
| CH32V307 | PD5 | TIM10_CH3_3 | TIM1/8/9/10 |
| CH32V307 | PD6 | USART2_RX_1 | UART/USART |
| CH32V307 | PD6 | FSMC_NWAIT | FSMC/SDIO |
| CH32V307 | PD6 | DVP_D10 | DVP |
| CH32V307 | PD7 | TIM10_CH4_2 | TIM1/8/9/10 |
| CH32V307 | PD7 | USART2_CK_1 | UART/USART |
| CH32V307 | PD7 | FSMC_NE1 | FSMC/SDIO |
| CH32V307 | PD7 | TIM10_CH4_3 | TIM1/8/9/10 |
| CH32V307 | PD7 | FSMC_NCE2 | FSMC/SDIO |
| CH32V307 | PD8 | TIM9_CH1N_2 | TIM1/8/9/10 |
| CH32V307 | PD8 | TIM9_CH1N_3 | TIM1/8/9/10 |
| CH32V307 | PD8 | USART3_TX_3 | UART/USART |
| CH32V307 | PD8 | ETH_MII_RX_DV_1 | ETH |
| CH32V307 | PD8 | ETH_RMII_CRS_DV_1 | ETH |
| CH32V307 | PD8 | FSMC_D13 | FSMC/SDIO |
| CH32V307 | PD9 | TIM9_CH1_2 | TIM1/8/9/10 |
| CH32V307 | PD9 | USART3_RX_3 | UART/USART |
| CH32V307 | PD9 | ETH_MII_RXD0_1 | ETH |
| CH32V307 | PD9 | ETH_RMII_RXD0_1 | ETH |
| CH32V307 | PD9 | FSMC_D14 | FSMC/SDIO |
| CH32V307 | PD9 | TIM9_ETR_2 | TIM1/8/9/10 |
| CH32V307 | PD9 | TIM9_CH1_3 | TIM1/8/9/10 |
| CH32V307 | PD9 | TIM9_ETR_3 | TIM1/8/9/10 |
| CH32V307 | PD10 | TIM9_CH2N_2 | TIM1/8/9/10 |
| CH32V307 | PD10 | USART3_CK_3 | UART/USART |
| CH32V307 | PD10 | USART3_CK_2 | UART/USART |
| CH32V307 | PD10 | ETH_MII_RXD1_1 | ETH |
| CH32V307 | PD10 | ETH_RMII_RXD1_1 | ETH |
| CH32V307 | PD10 | FSMC_D15 | FSMC/SDIO |
| CH32V307 | PD10 | TIM9_CH2N_3 | TIM1/8/9/10 |
| CH32V307 | PD11 | TIM9_CH2_2 | TIM1/8/9/10 |
| CH32V307 | PD11 | USART3_CTS_3 | UART/USART |
| CH32V307 | PD11 | USART3_CTS_2 | UART/USART |
| CH32V307 | PD11 | ETH_MII_RXD2_1 | ETH |
| CH32V307 | PD11 | FSMC_A16 | FSMC/SDIO |
| CH32V307 | PD11 | TIM9_CH2_3 | TIM1/8/9/10 |
| CH32V307 | PD12 | TIM9_CH3N_2 | TIM1/8/9/10 |
| CH32V307 | PD12 | TIM4_CH1_1 | TIM2/3/4/5 |
| CH32V307 | PD12 | USART3_RTS_3 | UART/USART |
| CH32V307 | PD12 | USART3_RTS_2 | UART/USART |
| CH32V307 | PD12 | ETH_MII_RXD3 | ETH |
| CH32V307 | PD12 | FSMC_A17 | FSMC/SDIO |
| CH32V307 | PD12 | TIM9_CH3N_3 | TIM1/8/9/10 |
| CH32V307 | PD13 | TIM9_CH3_2 | TIM1/8/9/10 |
| CH32V307 | PD13 | TIM4_CH2_1 | TIM2/3/4/5 |
| CH32V307 | PD13 | FSMC_A18 | FSMC/SDIO |
| CH32V307 | PD13 | TIM9_CH3_3 | TIM1/8/9/10 |
| CH32V307 | PD14 | TIM9_BKIN_2 | TIM1/8/9/10 |
| CH32V307 | PD14 | TIM4_CH3_1 | TIM2/3/4/5 |
| CH32V307 | PD14 | FSMC_D0 | FSMC/SDIO |
| CH32V307 | PD14 | TIM9_BKIN_3 | TIM1/8/9/10 |
| CH32V307 | PD15 | TIM9_CH4_2 | TIM1/8/9/10 |
| CH32V307 | PD15 | TIM4_CH4_1 | TIM2/3/4/5 |
| CH32V307 | PD15 | FSMC_D1 | FSMC/SDIO |
| CH32V307 | PD15 | TIM9_CH4_3 | TIM1/8/9/10 |
| CH32V307 | PE0 | TIM4_ETR | TIM2/3/4/5 |
| CH32V307 | PE0 | UART4_TX_2 | UART/USART |
| CH32V307 | PE0 | UART4_TX_3 | UART/USART |
| CH32V307 | PE0 | FSMC_NBL0 | FSMC/SDIO |
| CH32V307 | PE0 | TIM4_ETR_1 | TIM2/3/4/5 |
| CH32V307 | PE1 | UART4_RX_2 | UART/USART |
| CH32V307 | PE1 | UART4_RX_3 | UART/USART |
| CH32V307 | PE1 | FSMC_NBL1 | FSMC/SDIO |
| CH32V307 | PE2 | TIM10_BKIN_2 | TIM1/8/9/10 |
| CH32V307 | PE2 | TIM10_BKIN_3 | TIM1/8/9/10 |
| CH32V307 | PE2 | FSMC_A23 | FSMC/SDIO |
| CH32V307 | PE3 | TIM10_CH1N_2 | TIM1/8/9/10 |
| CH32V307 | PE3 | TIM10_CH1N_3 | TIM1/8/9/10 |
| CH32V307 | PE3 | FSMC_A19 | FSMC/SDIO |
| CH32V307 | PE4 | TIM10_CH2N_2 | TIM1/8/9/10 |
| CH32V307 | PE4 | TIM10_CH2N_3 | TIM1/8/9/10 |
| CH32V307 | PE4 | FSMC_A20 | FSMC/SDIO |
| CH32V307 | PE5 | TIM10_CH3N_2 | TIM1/8/9/10 |
| CH32V307 | PE5 | TIM10_CH3N_3 | TIM1/8/9/10 |
| CH32V307 | PE5 | FSMC_A21 | FSMC/SDIO |
| CH32V307 | PE6 | FSMC_A22 | FSMC/SDIO |
| CH32V307 | PE7 | TIM1_ETR_3 | TIM1/8/9/10 |
| CH32V307 | PE7 | FSMC_D4 | FSMC/SDIO |
| CH32V307 | PE7 | OPA3_OUT1 | OPA |
| CH32V307 | PE8 | TIM1_CH1N_3 | TIM1/8/9/10 |
| CH32V307 | PE8 | UART5_TX_2 | UART/USART |
| CH32V307 | PE8 | UART5_TX_3 | UART/USART |
| CH32V307 | PE8 | FSMC_D5 | FSMC/SDIO |
| CH32V307 | PE8 | OPA4_OUT1 | OPA |
| CH32V307 | PE9 | TIM1_CH1_3 | TIM1/8/9/10 |
| CH32V307 | PE9 | UART5_RX_2 | UART/USART |
| CH32V307 | PE9 | UART5_RX_3 | UART/USART |
| CH32V307 | PE9 | FSMC_D6 | FSMC/SDIO |
| CH32V307 | PE10 | TIM1_CH2N_3 | TIM1/8/9/10 |
| CH32V307 | PE10 | UART6_TX_2 | UART/USART |
| CH32V307 | PE10 | UART6_TX_3 | UART/USART |
| CH32V307 | PE10 | FSMC_D7 | FSMC/SDIO |
| CH32V307 | PE11 | TIM1_CH2_3 | TIM1/8/9/10 |
| CH32V307 | PE11 | UART6_RX_2 | UART/USART |
| CH32V307 | PE11 | UART6_RX_3 | UART/USART |
| CH32V307 | PE11 | FSMC_D8 | FSMC/SDIO |
| CH32V307 | PE12 | TIM1_CH3N_3 | TIM1/8/9/10 |
| CH32V307 | PE12 | UART7_TX_2 | UART/USART |
| CH32V307 | PE12 | UART7_TX_3 | UART/USART |
| CH32V307 | PE12 | FSMC_D9 | FSMC/SDIO |
| CH32V307 | PE13 | TIM1_CH3_3 | TIM1/8/9/10 |
| CH32V307 | PE13 | UART7_RX_2 | UART/USART |
| CH32V307 | PE13 | UART7_RX_3 | UART/USART |
| CH32V307 | PE13 | FSMC_D10 | FSMC/SDIO |
| CH32V307 | PE14 | TIM1_CH4_3 | TIM1/8/9/10 |
| CH32V307 | PE14 | UART8_TX_2 | UART/USART |
| CH32V307 | PE14 | UART8_TX_3 | UART/USART |
| CH32V307 | PE14 | FSMC_D11 | FSMC/SDIO |
| CH32V307 | PE14 | OPA2_OUT1 | OPA |
| CH32V307 | PE15 | TIM1_BKIN_3 | TIM1/8/9/10 |
| CH32V307 | PE15 | UART8_RX_2 | UART/USART |
| CH32V307 | PE15 | UART8_RX_3 | UART/USART |
| CH32V307 | PE15 | FSMC_D12 | FSMC/SDIO |
| CH32V307 | PE15 | OPA1_OUT1 | OPA |
| CH32X035 | PA0 | A0 | ADC |
| CH32X035 | PA0 | T2C1 | TIM1/2 |
| CH32X035 | PA0 | CTS2 | USART |
| CH32X035 | PA0 | C1P1 | CMP |
| CH32X035 | PA0 | T2C1_2 | TIM1/2 |
| CH32X035 | PA1 | A1 | ADC |
| CH32X035 | PA1 | T2C2 | TIM1/2 |
| CH32X035 | PA1 | RTS2 | USART |
| CH32X035 | PA1 | C1O | CMP |
| CH32X035 | PA1 | O1N2 | OPA |
| CH32X035 | PA1 | T2C2_2 | TIM1/2 |
| CH32X035 | PA1 | CTS2_1 | USART |
| CH32X035 | PA1 | O2N2 | OPA |
| CH32X035 | PA2 | A2 | ADC |
| CH32X035 | PA2 | T2C3 | TIM1/2 |
| CH32X035 | PA2 | TX2 | USART |
| CH32X035 | PA2 | C3N0 | CMP |
| CH32X035 | PA2 | O2O1 | OPA |
| CH32X035 | PA2 | T2C3_1 | TIM1/2 |
| CH32X035 | PA2 | RTS2_1 | USART |
| CH32X035 | PA2 | T2ET_5 | TIM1/2 |
| CH32X035 | PA2 | T2ET_6 | TIM1/2 |
| CH32X035 | PA3 | A3(1) | ADC |
| CH32X035 | PA3 | T2C4 | TIM1/2 |
| CH32X035 | PA3 | T3C1_3 | TIM3 |
| CH32X035 | PA3 | RX2 | USART |
| CH32X035 | PA3 | O1O0 | OPA |
| CH32X035 | PA3 | T2C4_1 | TIM1/2 |
| CH32X035 | PA3 | CTS3_2 | USART |
| CH32X035 | PA4 | A4 | ADC |
| CH32X035 | PA4 | T3C2_3 | TIM3 |
| CH32X035 | PA4 | CK2 | USART |
| CH32X035 | PA4 | CS | SPI |
| CH32X035 | PA4 | O2O0 | OPA |
| CH32X035 | PA4 | RTS3_2 | USART |
| CH32X035 | PA5 | A5 | ADC |
| CH32X035 | PA5 | TX4_1 | USART |
| CH32X035 | PA5 | SCK | SPI |
| CH32X035 | PA5 | O2N0 | OPA |
| CH32X035 | PA5 | CTS4_4 | USART |
| CH32X035 | PA6 | A6 | ADC |
| CH32X035 | PA6 | T1BK_1 | TIM1/2 |
| CH32X035 | PA6 | T3C1 | TIM3 |
| CH32X035 | PA6 | CK4_1 | USART |
| CH32X035 | PA6 | MISO | SPI |
| CH32X035 | PA6 | O1N0 | OPA |
| CH32X035 | PA6 | RTS4_4 | USART |
| CH32X035 | PA7 | A7(1) | ADC |
| CH32X035 | PA7 | T1C1N_1 | TIM1/2 |
| CH32X035 | PA7 | T3C2 | TIM3 |
| CH32X035 | PA7 | CTS4_1 | USART |
| CH32X035 | PA7 | MOSI | SPI |
| CH32X035 | PA7 | O2P0 | OPA |
| CH32X035 | PA7 | TX1_3 | USART |
| CH32X035 | PA8 | RTS4 | USART |
| CH32X035 | PA8 | MISO_1 | SPI |
| CH32X035 | PA8 | RTS1_2 | USART |
| CH32X035 | PA8 | CK4_4 | USART |
| CH32X035 | PA8 | RTS4_2 | USART |
| CH32X035 | PA8 | RTS4_5 | USART |
| CH32X035 | PA9 | T2BK_1 | TIM1/2 |
| CH32X035 | PA9 | RX4_1 | USART |
| CH32X035 | PA9 | MOSI_1 | SPI |
| CH32X035 | PA9 | MISO_2 | SPI |
| CH32X035 | PA9 | T2BK_3 | TIM1/2 |
| CH32X035 | PA9 | CTS1_2 | USART |
| CH32X035 | PA10 | TX1_1 | USART |
| CH32X035 | PA10 | SCL(1) | I2C |
| CH32X035 | PA10 | MOSI_2 | SPI |
| CH32X035 | PA10 | RX4_3 | USART |
| CH32X035 | PA11 | RX1_1 | USART |
| CH32X035 | PA11 | C2P1 | CMP |
| CH32X035 | PA11 | SDA(1) | I2C |
| CH32X035 | PA11 | SCK_2 | SPI |
| CH32X035 | PA12 | T2C2_5 | TIM1/2 |
| CH32X035 | PA12 | C2P0 | CMP |
| CH32X035 | PA12 | CS_2 | SPI |
| CH32X035 | PA12 | T2C1N_1 | TIM1/2 |
| CH32X035 | PA12 | T2C1N_3 | TIM1/2 |
| CH32X035 | PA13 | T2C3_5 | TIM1/2 |
| CH32X035 | PA13 | RTS4_3 | USART |
| CH32X035 | PA13 | C3P0 | CMP |
| CH32X035 | PA13 | SCL_1(1) | I2C |
| CH32X035 | PA13 | T2C2N_1 | TIM1/2 |
| CH32X035 | PA13 | CTS1_3 | USART |
| CH32X035 | PA13 | T2C2N_3 | TIM1/2 |
| CH32X035 | PA14 | T2C3N_1 | TIM1/2 |
| CH32X035 | PA14 | CTS4_3 | USART |
| CH32X035 | PA14 | C3P1 | CMP |
| CH32X035 | PA14 | SDA_1(1) | I2C |
| CH32X035 | PA14 | T2C3N_3 | TIM1/2 |
| CH32X035 | PA14 | RTS1_3 | USART |
| CH32X035 | PA15 | TX2_2 | USART |
| CH32X035 | PA15 | TX2_4 | USART |
| CH32X035 | PA16 | RX2_2 | USART |
| CH32X035 | PA16 | RX2_4 | USART |
| CH32X035 | PA17 | CTS2_2 | USART |
| CH32X035 | PA17 | CTS2_4 | USART |
| CH32X035 | PA18 | T2ET_1 | TIM1/2 |
| CH32X035 | PA18 | TX3_2 | USART |
| CH32X035 | PA18 | T2ET_3 | TIM1/2 |
| CH32X035 | PA19 | T2ET | TIM1/2 |
| CH32X035 | PA19 | RX2_1 | USART |
| CH32X035 | PA19 | T2ET_2 | TIM1/2 |
| CH32X035 | PA20 | T2BK | TIM1/2 |
| CH32X035 | PA20 | TX2_1 | USART |
| CH32X035 | PA20 | T2BK_2 | TIM1/2 |
| CH32X035 | PA21 | T2C1N | TIM1/2 |
| CH32X035 | PA21 | RTS2_2 | USART |
| CH32X035 | PA21 | RST | SYS |
| CH32X035 | PA22 | T2C2N | TIM1/2 |
| CH32X035 | PA22 | CK2_2 | USART |
| CH32X035 | PA22 | C2N0 | CMP |
| CH32X035 | PA22 | T2C2N_2 | TIM1/2 |
| CH32X035 | PA22 | CK2_4 | USART |
| CH32X035 | PA23 | T2C3N | TIM1/2 |
| CH32X035 | PA23 | CK2_1 | USART |
| CH32X035 | PA23 | C1N1 | CMP |
| CH32X035 | PA23 | T2C3N_2 | TIM1/2 |
| CH32X035 | PB0 | A8 | ADC |
| CH32X035 | PB0 | T1C2N_1 | TIM1/2 |
| CH32X035 | PB0 | TX4 | USART |
| CH32X035 | PB0 | O1P0 | OPA |
| CH32X035 | PB1 | A9 | ADC |
| CH32X035 | PB1 | T1C3N_1 | TIM1/2 |
| CH32X035 | PB1 | RX4 | USART |
| CH32X035 | PB1 | O2N1 | OPA |
| CH32X035 | PB2 | RX1_3 | USART |
| CH32X035 | PB2 | C2O | CMP |
| CH32X035 | PB2 | CK4 | USART |
| CH32X035 | PB2 | CK4_2 | USART |
| CH32X035 | PB2 | CK4_5 | USART |
| CH32X035 | PB3 | T2C3_2 | TIM1/2 |
| CH32X035 | PB3 | TX3 | USART |
| CH32X035 | PB3 | C3O | CMP |
| CH32X035 | PB3 | O2P1 | OPA |
| CH32X035 | PB3 | T2C3_3 | TIM1/2 |
| CH32X035 | PB3 | T2C3N_5 | TIM1/2 |
| CH32X035 | PB3 | T2C3N_6 | TIM1/2 |
| CH32X035 | PB4 | T2C4_2 | TIM1/2 |
| CH32X035 | PB4 | T3C1_1 | TIM3 |
| CH32X035 | PB4 | RX3 | USART |
| CH32X035 | PB4 | O1P2 | OPA |
| CH32X035 | PB4 | T2C4_3 | TIM1/2 |
| CH32X035 | PB4 | T2BK_5 | TIM1/2 |
| CH32X035 | PB4 | T2BK_6 | TIM1/2 |
| CH32X035 | PB5 | T1BK | TIM1/2 |
| CH32X035 | PB5 | T3C2_1 | TIM3 |
| CH32X035 | PB5 | CK3 | USART |
| CH32X035 | PB5 | O1O1 | OPA |
| CH32X035 | PB5 | T1BK_2 | TIM1/2 |
| CH32X035 | PB5 | CK1_2 | USART |
| CH32X035 | PB5 | CK3_1 | USART |
| CH32X035 | PB6 | T1C1N | TIM1/2 |
| CH32X035 | PB6 | CTS3 | USART |
| CH32X035 | PB6 | O1N1 | OPA |
| CH32X035 | PB6 | T1C1N_2 | TIM1/2 |
| CH32X035 | PB6 | CTS3_1 | USART |
| CH32X035 | PB7 | T1C2N | TIM1/2 |
| CH32X035 | PB7 | RTS3 | USART |
| CH32X035 | PB7 | RST(3) | SYS |
| CH32X035 | PB7 | O2P2 | OPA |
| CH32X035 | PB7 | T1C2N_2 | TIM1/2 |
| CH32X035 | PB7 | RTS3_1 | USART |
| CH32X035 | PB8 | T1C3N | TIM1/2 |
| CH32X035 | PB8 | CK3_2 | USART |
| CH32X035 | PB8 | O1P1 | OPA |
| CH32X035 | PB8 | T1C3N_2 | TIM1/2 |
| CH32X035 | PB8 | CK4_3 | USART |
| CH32X035 | PB9 | T1C1 | TIM1/2 |
| CH32X035 | PB9 | CK1 | USART |
| CH32X035 | PB9 | MCO | SYS |
| CH32X035 | PB9 | T1C1_1 | TIM1/2 |
| CH32X035 | PB9 | CK1_1 | USART |
| CH32X035 | PB9 | T1C1_2 | TIM1/2 |
| CH32X035 | PB9 | TX4_3 | USART |
| CH32X035 | PB10 | T1C2 | TIM1/2 |
| CH32X035 | PB10 | TX1 | USART |
| CH32X035 | PB10 | T1C2_1 | TIM1/2 |
| CH32X035 | PB10 | TX1_2 | USART |
| CH32X035 | PB10 | T1C2_2 | TIM1/2 |
| CH32X035 | PB11 | T1C3 | TIM1/2 |
| CH32X035 | PB11 | RX1 | USART |
| CH32X035 | PB11 | T1C3_1 | TIM1/2 |
| CH32X035 | PB11 | RX1_2 | USART |
| CH32X035 | PB11 | T1C3_2 | TIM1/2 |
| CH32X035 | PB11 | T2C1N_6 | TIM1/2 |
| CH32X035 | PB12 | T1C4_2 | TIM1/2 |
| CH32X035 | PB12 | CK1_3 | USART |
| CH32X035 | PB12 | T2C2N_5 | TIM1/2 |
| CH32X035 | PB12 | T2C2N_6 | TIM1/2 |
| CH32X035 | PB13 | TX4_4 | USART |
| CH32X035 | PB14 | RX3_2 | USART |
| CH32X035 | PB15 | T2C2_1 | TIM1/2 |
| CH32X035 | PB15 | CTS4 | USART |
| CH32X035 | PB15 | SCK_1 | SPI |
| CH32X035 | PB15 | T2C2_3 | TIM1/2 |
| CH32X035 | PB15 | CTS4_2 | USART |
| CH32X035 | PB15 | CTS4_5 | USART |
| CH32X035 | PB16 | T2C1_4 | TIM1/2 |
| CH32X035 | PB16 | TX3_3 | USART |
| CH32X035 | PB17 | T2C2_4 | TIM1/2 |
| CH32X035 | PB17 | RX3_3 | USART |
| CH32X035 | PB18 | T2C3_4 | TIM1/2 |
| CH32X035 | PB18 | CTS3_3 | USART |
| CH32X035 | PB19 | T2C4_4 | TIM1/2 |
| CH32X035 | PB19 | RTS3_3 | USART |
| CH32X035 | PB20 | CK2_3 | USART |
| CH32X035 | PB21 | T2C1_1 | TIM1/2 |
| CH32X035 | PB21 | RTS4_1 | USART |
| CH32X035 | PB21 | CS_1 | SPI |
| CH32X035 | PB21 | T2C1_3 | TIM1/2 |
| CH32X035 | PC0 | A10 | ADC |
| CH32X035 | PC0 | T1C1_3 | TIM1/2 |
| CH32X035 | PC0 | TX2_3 | USART |
| CH32X035 | PC0 | T2C4_5 | TIM1/2 |
| CH32X035 | PC0 | T2C4_6 | TIM1/2 |
| CH32X035 | PC0 | T2BK_4 | TIM1/2 |
| CH32X035 | PC1 | A11(1) | ADC |
| CH32X035 | PC1 | T1C2_3 | TIM1/2 |
| CH32X035 | PC1 | RX2_3 | USART |
| CH32X035 | PC1 | T2C1N_4 | TIM1/2 |
| CH32X035 | PC2 | A12 | ADC |
| CH32X035 | PC2 | T1C3_3 | TIM1/2 |
| CH32X035 | PC2 | CTS2_3 | USART |
| CH32X035 | PC2 | T2C2N_4 | TIM1/2 |
| CH32X035 | PC3 | A13 | ADC |
| CH32X035 | PC3 | T1C4_3 | TIM1/2 |
| CH32X035 | PC3 | RTS2_3 | USART |
| CH32X035 | PC3 | C1N0 | CMP |
| CH32X035 | PC3 | RST(2) | SYS |
| CH32X035 | PC3 | T2C3N_4 | TIM1/2 |
| CH32X035 | PC3 | RTS2_4 | USART |
| CH32X035 | PC3 | C2N1 | CMP |
| CH32X035 | PC3 | T2C1N_2 | TIM1/2 |
| CH32X035 | PC3 | C3N1 | CMP |
| CH32X035 | PC4 | T1BK_3 | TIM1/2 |
| CH32X035 | PC4 | CS_3 | SPI |
| CH32X035 | PC4 | T2ET_4 | TIM1/2 |
| CH32X035 | PC5 | T1C1N_3 | TIM1/2 |
| CH32X035 | PC5 | SCK_3 | SPI |
| CH32X035 | PC6 | T1C2N_3 | TIM1/2 |
| CH32X035 | PC6 | MISO_3 | SPI |
| CH32X035 | PC7 | T1C3N_3 | TIM1/2 |
| CH32X035 | PC7 | MOSI_3 | SPI |
| CH32X035 | PC7 | PIOC_IO0_1 | PIOC |
| CH32X035 | PC14 | T1C3_4 | TIM1/2 |
| CH32X035 | PC14 | CC1 | USB |
| CH32X035 | PC14 | T2C2_6 | TIM1/2 |
| CH32X035 | PC15 | T1ET_4 | TIM1/2 |
| CH32X035 | PC15 | CC2 | USB |
| CH32X035 | PC15 | T2C3_6 | TIM1/2 |
| CH32X035 | PC16 | T1C4 | TIM1/2 |
| CH32X035 | PC16 | CTS1 | USART |
| CH32X035 | PC16 | SCL_2(1) | I2C |
| CH32X035 | PC16 | SDA_4(1) | I2C |
| CH32X035 | PC16 | UDM | USB |
| CH32X035 | PC16 | T1C4_1 | TIM1/2 |
| CH32X035 | PC16 | CTS1_1 | USART |
| CH32X035 | PC16 | TX4_2 | USART |
| CH32X035 | PC16 | RX4_5 | USART |
| CH32X035 | PC17 | T1ET | TIM1/2 |
| CH32X035 | PC17 | RTS1 | USART |
| CH32X035 | PC17 | SDA_2(1) | I2C |
| CH32X035 | PC17 | UDP | USB |
| CH32X035 | PC17 | T1ET_1 | TIM1/2 |
| CH32X035 | PC17 | RTS1_1 | USART |
| CH32X035 | PC17 | SCL_4(1) | I2C |
| CH32X035 | PC17 | RX4_2 | USART |
| CH32X035 | PC17 | TX4_5 | USART |
| CH32X035 | PC18 | T1ET_2 | TIM1/2 |
| CH32X035 | PC18 | T3C2_2 | TIM3 |
| CH32X035 | PC18 | TX3_1 | USART |
| CH32X035 | PC18 | DIO | SYS |
| CH32X035 | PC18 | SDA_3(1) | I2C |
| CH32X035 | PC18 | SCL_5(1) | I2C |
| CH32X035 | PC18 | PIOC_IO0 | PIOC |
| CH32X035 | PC18 | T1ET_3 | TIM1/2 |
| CH32X035 | PC18 | T2C1N_5 | TIM1/2 |
| CH32X035 | PC19 | T2C1_5 | TIM1/2 |
| CH32X035 | PC19 | T3C1_2 | TIM3 |
| CH32X035 | PC19 | RX3_1 | USART |
| CH32X035 | PC19 | C1P0 | CMP |
| CH32X035 | PC19 | DCK | SYS |
| CH32X035 | PC19 | SCL_3(1) | I2C |
| CH32X035 | PC19 | SDA_5(1) | I2C |
| CH32X035 | PC19 | PIOC_IO1 | PIOC |
| CH32X035 | PC19 | T2C1_6 | TIM1/2 |
| CH32X035 | PC19 | RX4_4 | USART |