stm32f103vct6 引脚功能表
时间: 2023-09-01 07:06:58 浏览: 266
以下是 STM32F103VCT6 的引脚功能表:
| 引脚编号 | 引脚名称 | 功能 |
| :------: | :------: | :--: |
| PA0 | WKUP | 输入 |
| PA1 | EXTI1 | 输入 |
| PA2 | EXTI2 | 输入 |
| PA3 | EXTI3 | 输入 |
| PA4 | EXTI4 | 输入 |
| PA5 | SPI1_SCK / EXTI5 | 输出 / 输入 |
| PA6 | SPI1_MISO / EXTI6 | 输入 |
| PA7 | SPI1_MOSI / EXTI7 | 输出 |
| PA8 | CLKOUT / TIM1_CH1 | 输出 / PWM |
| PA9 | USART1_TX / TIM1_CH2 | 输出 |
| PA10 | USART1_RX / TIM1_CH3 | 输入 |
| PA11 | USART1_CTS / CAN_RX | 输入 |
| PA12 | USART1_RTS / CAN_TX | 输出 |
| PA13 | JTMS / SWDIO | 调试接口 |
| PA14 | JTCK / SWCLK | 调试接口 |
| PA15 | JTDI / TIM2_CH1 / TIM1_BKIN | 输入 |
| PB0 | TIM3_CH3 / TIM1_CH2N | 输入 / PWM |
| PB1 | TIM3_CH4 / TIM1_CH3N | 输入 / PWM |
| PB2 | BOOT1 | 输入 |
| PB3 | JTDO / TRACESWO | 调试接口 |
| PB4 | NJTRST | 调试接口 |
| PB5 | SPI1_MOSI / I2S1_SD / EXTI9 | 输出 / 输入 |
| PB6 | I2C1_SCL / TIM4_CH1 / EXTI6 | 输入 / PWM |
| PB7 | I2C1_SDA / TIM4_CH2 / EXTI7 | 输入 / PWM |
| PB8 | TIM4_CH3 / TIM1_CH2 / CAN_RX | 输入 / PWM |
| PB9 | TIM4_CH4 / TIM1_CH3 / CAN_TX | 输入 / PWM |
| PB10 | I2C2_SCL / USART3_TX / TIM2_CH3 | 输出 / PWM |
| PB11 | I2C2_SDA / USART3_RX / TIM2_CH4 | 输入 / PWM |
| PB12 | SPI2_NSS / I2S2_WS / TIM1_BKIN / EXTI12 | 输入 |
| PB13 | SPI2_SCK / I2S2_CK / TIM1_CH1N / EXTI13 | 输入 / PWM |
| PB14 | SPI2_MISO / I2S2_SD / TIM1_CH2N | 输入 |
| PB15 | SPI2_MOSI / I2S2_SD / TIM1_CH3N / EXTI15 | 输出 / 输入 |
阅读全文