stm32f103c8t6引脚

1   VBAT

2   PC13-ANTI_TAMP

3   PC14-OSC32_IN

4   PC15-OSC32_OUT

5   PD0 OSC_IN

6   PD1 OSC_OUT

7   NRST

8   VSSA

9   VDDA

10  PA0-WKUP/USART2_CTS/ADC_IN0/TIM2_CH1_ETR

11  PA1/USART2_RTS/ADC_IN1/TIM2_CH2

12  PA2/USART2_TX/ ADC_IN2/ TIM2_CH3

13  PA3/USART2_RX/ADC_IN3/TIM2_CH4

14  PA4/SPI1_NSS/USART2_CK/ADC_IN4

15  PA5/SPI1_SCK/ ADC_IN5

16  PA6/SPI1_MISO/ADC_IN6/TIM3_CH1

17  PA7/SPI1_MOSI/ADC_IN7/TIM3_CH2

18  PB0/ADC_IN8/ TIM3_CH3

19  PB1/ADC_IN9/ TIM3_CH4

20  PB2 / BOOT1

21  PB10/I2C2_SCL / USART3_TX

22  PB11/I2C2_SDA / USART3_RX

23  VSS_1

24  VDD_1

25  PB12/SPI2_NSS/I2C2_SMBAl/USART3_CK /TIM1_BKIN

26  PB13/SPI2_SCK/USART3_CTS/TIM1_CH1N

27  PB14/SPI2_MISO/USART3_RTS/TIM1_CH2N

28  PB15/SPI2_MOSI/TIM1_CH3N

29  PA8/USART1_CK/TIM1_CH1/MCO

30  PA9/USART1_TX/TIM1_CH2

31  PA10/USART1_RX/TIM1_CH3

32  PA11/USART1_CTS/CANRX/USBDM/TIM1_CH4

33  PA12/USART1_RTS/CANTX/USBDP/TIM1_ETR

34  PA13/JTMS/SWDIO

35  VSS_2

36  VDD_2

37  PA14/JTCK/SWCLK

38  PA15/JTDI

39  PB3/JTDO/TRACESWO

40  PB4/JNTRST