stm32f103c8t6接口引脚
时间: 2023-09-16 11:09:36 浏览: 87
STM32F103C8T6是一款32位的ARM Cortex-M3微控制器,它有48或者64引脚两个版本,其中64引脚版本的芯片型号为STM32F103RCT6,下面是STM32F103C8T6的48引脚版本的接口引脚信息。
**GPIO引脚说明:**
| 引脚名称 | 引脚功能 | 说明 |
| -------- | -------- | ---- |
| PA0 | GPIO | |
| PA1 | GPIO | |
| PA2 | GPIO | |
| PA3 | GPIO | |
| PA4 | GPIO | |
| PA5 | GPIO | |
| PA6 | GPIO | |
| PA7 | GPIO | |
| PA8 | GPIO | |
| PA9 | GPIO | |
| PA10 | GPIO | |
| PA11 | GPIO | |
| PA12 | GPIO | |
| PA13 | SWDIO | |
| PA14 | SWCLK | |
| PA15 | GPIO | |
| PB0 | GPIO | |
| PB1 | GPIO | |
| PB2 | GPIO | |
| PB3 | GPIO | |
| PB4 | GPIO | |
| PB5 | GPIO | |
| PB6 | GPIO | |
| PB7 | GPIO | |
| PB8 | GPIO | |
| PB9 | GPIO | |
| PB10 | GPIO | |
| PB11 | GPIO | |
| PB12 | GPIO | |
| PB13 | GPIO | |
| PB14 | GPIO | |
| PB15 | GPIO | |
| PC13 | GPIO | |
| PC14 | GPIO | |
| PC15 | GPIO | |
**UART引脚说明:**
| 引脚名称 | 引脚功能 | 说明 |
| -------- | -------- | ---- |
| PA2 | USART2_TX | |
| PA3 | USART2_RX | |
| PA9 | USART1_TX | |
| PA10 | USART1_RX | |
**SPI引脚说明:**
| 引脚名称 | 引脚功能 | 说明 |
| -------- | -------- | ---- |
| PA5 | SPI1_SCK | |
| PA6 | SPI1_MISO | |
| PA7 | SPI1_MOSI | |
| PB3 | SPI1_SCK | |
| PB4 | SPI1_MISO | |
| PB5 | SPI1_MOSI | |
**I2C引脚说明:**
| 引脚名称 | 引脚功能 | 说明 |
| -------- | -------- | ---- |
| PB6 | I2C1_SCL | |
| PB7 | I2C1_SDA | |
以上是STM32F103C8T6的常用接口引脚信息,如果需要了解更多信息,可以参考STM32F103C8T6的Datasheet。
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