STM32F103C8T6引脚

STM32F103

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

41 PB5/I2C1_SMBAl

42 PB6/I2C1_SCL/ TIM4_CH1 43 PB7/I2C1_SDA/ TIM4_CH2 44 BOOT0

45 PB8/TIM4_CH3 46 PB9/TIM4_CH4 47 VSS_3 48 VDD_3