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关于STM32F103C8T6芯片的一些重要引脚功能的整理

作者：互联网

Pins Pin name ADC TIM CAN I2C SPI USART USB
10 PA0-WKUP ADC1_IN0 ADC2_IN0 SYS_WKUP TIM2_CH1 TIM2_ETR USART2_CTS
11 PA1 ADC1_IN1 ADC2_IN1 TIM2_CH2 USART2_RTS
12 PA2 ADC1_IN2 ADC2_IN2 TIM2_CH3 USART2_TX
13 PA3 ADC1_IN3 ADC2_IN3 TIM2_CH4 USART2_RX
14 PA4 ADC1_IN4 ADC2_IN4 SPI1_NSS USART2_CK
15 PA5 ADC1_IN5 ADC2_IN5 SPI1_SCK
16 PA6 ADC1_IN6 ADC2_IN6 TIM1_BKIN TIM3_CH1 SPI1_MISO
17 PA7 ADC1_IN7 ADC2_IN7 TIM1_CH1N TIM3_CH2 SPI1_MOSI
29 PA8 RCC_MCO TIM1_CH1 USART1_CK
30 PA9 TIM1_CH2 USART1_TX
31 PA10 TIM1_CH3 USART1_RX
32 PA11 ADC1_IN11 ADC2_IN11 TIM1_CH4 CAN_RX USART1_CTS USB_DM
33 PA12 TIM1_ETR CAN_TX USART1_RTS USB_DP
34 PA13 JTMS SWDIO
37 PA14 JTCK SWCLK
38 PA15 ADC1_IN15 ADC2_IN15 TIM2_CH1 TIM2_ETR SPI1_NSS JTDI
18 PB0 ADC1_IN8 ADC2_IN8 TIM1_CH2N TIM3_CH3
19 PB1 ADC1_IN9 ADC2_IN9 TIM1_CH3N TIM3_CH4
20 PB2
39 PB3 TIM2_CH2 SPI1_SCK JTDO SWO
40 PB4 TIM3_CH1 SPI1_MISO NJTRST
41 PB5 TIM3_CH2 I2C1_SMBA SPI1_MOSI
42 PB6 TIM4_CH1 I2C1_SCL USART1_TX
43 PB7 TIM4_CH2 I2C1_SDA USART1_RX
45 PB8 TIM4_CH3 CAN_RX I2C1_SCL
46 PB9 TIM4_CH4 CAN_TX I2C1_SDA
21 PB10 TIM2_CH3 I2C2_SCL USART3_TX
22 PB11 ADC1_IN11 ADC2_IN11 TIM2_CH4 I2C2_SDA USART3_RX
25 PB12 TIM1_BKIN I2C2_SMBA SPI2_NSS USART3_CK
26 PB13 TIM1_CH1N SPI2_SCK USART3_CTS
27 PB14 TIM1_CH2N SPI2_MISO USART3_RTS
28 PB15 ADC1_IN15 ADC2_IN15 TIM1_CH3N SPI2_MOSI
2 PC13 RTC_OUT RTC_TAMPER
3 PC14 RCC_OSC32_IN
4 PC15 ADC1_IN15 ADC2_IN15 RCC_OSC32_OUT
5 PD0 RCC_OSC_IN
6 PD1 RCC_OSC_OUT

标签：TIM2,TIM1,引脚,芯片,ADC1,SPI1,ADC2,STM32F103C8T6,USART1
来源： https://blog.csdn.net/qq_42810361/article/details/102729236