STM32F103VET6引脚功能

脚位管脚名称类型I/O电平主功能默认复用功能1PE2I/OFTPE2TRACECK/FSMC_A232PE3I/OFTPE3TRACED0/FSMC_A193PE4I/OFTPE4TRACED1/FSMC_A204PE5I/OFTPE5TRACED2/FSMC_A215PE6I/OFTPE6TRACED3/FSMC_A226VBATS-VBAT7PC13-TAMPER-RTC(4)I/O-PC13(5)TAMPER-RTC8PC14-OSC32_IN(4)I/O-PC14(5)OSC32_IN9PC15-OSC32_OUT(4)I/O-PC15(5)OSC32_OUT10VSS_5S-VSS_511VDD_5S-VDD_512OSC_INI-OSC_IN13OSC_OUTO-OSC_OUT14NRSTI/O-NRST复位15PC0I/O-PC0ADC123_IN1016PC1I/O-PC1ADC123_IN1117PC2I/O-PC2ADC123_IN1218PC3I/O-PC3ADC123_IN1319VSSAS-VSSA20VREF-S-VREF-21VREF+S-VREF+22VDDAS-VDDA23PA0-WKUPI/O-PA0WKUP/USART2_CTS(7)ADC123_IN0TIM2_CH1_ETRTIM5_CH1/TIM8_ETR24PA1I/O-PA1USART2_RTS(7)ADC123_IN1/TIM5_CH2/TIM2_CH2(7)25PA2I/O-PA2USART2_TX(7)/TIM5_CH3/ADC123_IN2/TIM2_CH3(7)26PA3I/O-PA3USART2_RX(7)/TIM5_CH4ADC123_IN3/TIM2_CH4(7)27VSS_4S-VSS_428VDD_4S-VDD_429PA4I/O-PA4SPI1_NSS(7)/USART2_CK(7)DAC_OUT1/ADC12_IN430PA5I/O-PA5SPI1_SCK(7)DAC_OUT2/ADC12_IN531PA6I/O-PA6SPI1_MISO(7)/TIM8_BKINADC12_IN6/TIM3_CH1(7)32PA7I/O-PA7SPI1_MOSI(7)/TIM8_CH1NADC12_IN7/TIM3_CH2(7)STM32F103VET6引脚功能33PC4I/O-PC4ADC12_IN1434PC5I/O-PC5ADC12_IN1535PB0I/O-PB0ADC12_IN8/TIM3_CH3TIM8_CH2N36PB1I/O-PB1ADC12_IN9/TIM3_CH4(7)TIM8_CH3N37PB2I/OFTPB2/BOOT138PE7I/OFTPE7FSMC_D439PE8I/OFTPE8FSMC_D540PE9I/OFTPE9FSMC_D641PE10I/OFTPE10FSMC_D742PE11I/OFTPE11FSMC_D843PE12I/OFTPE12FSMC_D944PE13I/OFTPE13FSMC_D1045PE14I/OFTPE14FSMC_D1146PE15I/OFTPE15FSMC_D1247PB10I/OFTPB10I2C2_SCL/USART3_TX(7)48PB11I/OFTPB11I2C2_SDA/USART3_RX(7)49VSS_1S-VSS_150VDD_1S-VDD_151PB12I/OFTPB12SPI2_NSS/I2S2_WS/I2C2_SMBA/USART3_CK(7)TIM1_BKIN(7)52PB13I/OFTPB13SPI2_SCK/I2S2_CKUSART3_CTS(7)/TIM1_CH1N53PB14I/OFTPB14SPI2_MISO/TIM1_CH2NUSART3_RTS(7)54PB15I/OFTPB15SPI2_MOSI/I2S2_SDTIM1_CH3N(7)55PD8I/OFTPD8FSMC_D1356PD9I/OFTPD9FSMC_D1457PD10I/OFTPD10FSMC_D1558PD11I/OFTPD11FSMC_A1659PD12I/OFTPD12FSMC_A1760PD13I/OFTPD13FSMC_A1861PD14I/OFTPD14FSMC_D062PD15I/OFTPD15FSMC_D163PC6I/OFTPC6I2S2_MCK/TIM8_CH1SDIO_D664PC7I/OFTPC7I2S3_MCK/TIM8_CH2SDIO_D765PC8I/OFTPC8TIM8_CH3/SDIO_D066PC9I/OFTPC9TIM8_CH4/SDIO/D167PA8I/OFTPA8USART1_CKTIM1_CH1(7)/MCO68PA9I/OFTPA9USART1_TX(7)/TIM1_CH2(7)69PA10I/OFTPA10USART1_RX(7)/TIM1_CH3(7)70PA11I/OFTPA11USART1_CTS/USBDMCAN_RX(7)/TIM1_CH4(7)71PA12I/OFTPA12USART1_RTS/USBDP/CAN_TX(7)/TIM1_ETR(7)72PA13I/OFTJTMS/SWDIO73未连接74VSS_2S-VSS_275VDD_2S-VDD_276PA14I/OFTJTCK/SWCLK77PA15I/OFTJTDISPI3_NSS/I2S3_WS78PC10I/OFTPC10USART4_TX/SDIO_D279PC11I/OFTPC11USART4_RX/SDIO_D380PC12I/OFTPC12USART5_TX/SDIO_CK81PD0I/OFTOSC_IN(8)FSMC_D2(9)82PD1I/OFTOSC_OUT(8）FSMC_D3(9)83PD2I/OFTPD2TIM3_ETR/USART5_RX/SDIO_CMD84PD3I/OFTPD3FSMC_CLK85PD4I/OFTPD4FSMC_NOE86PD5I/OFTPD5FSMC_NWE87PD6I/OFTPD6FSMC_NWAIT88PD7I/OFTPD7FSMC_NE1/FSMC_NCE289PB3I/OFTJTDOSPI3_SCK/I2S3_CK90PB4I/OFTNJTRSTSPI3_MISO91PB5I/O-PB5I2C1_SMBA/SPI3_MOSII2S3_SD92PB6I/OFTPB6I2C1_SCL(7)/TIM4_CH1(7)93PB7I/OFTPB7I2C1_SDA(7)/FSMC_NADVTIM4_CH2(7)94BOOT0I-BOOT095PB8I/OFTPB8TIM4_CH3(7)/SDIO_D496PB9I/OFTPB9TIM4_CH4(7)/SDIO_D597PE0I/OFTPE0TIM4_ETR/FSMC_NBL098PE1I/OFTPE1FSMC_NBL199VSS_3S-VSS_3100VDD_3S-VDD_3重定义功能TIM1_BKINTIM1_CH1NSTM32F103VET6引脚功能TIM1_CH2NTIM1_CH3NTIM1_ETRTIM1_CH1NTIM1_CH1TIM1_CH2NTIM1_CH2TIM1_CH3NTIM1_CH3TIM1_CH4TIM1_BKINTIM2_CH3TIM2_CH4USART3_TXUSART3_RXUSART3_CKUSART3_CTSTIM4_CH1/USART3_RTSTIM4_CH2TIM4_CH3TIM4_CH4TIM3_CH1TIM3_CH2TIM3_CH3TIM3_CH4PA13PA14TIM2_CH1_ETRPA15/SPI1_NSSUSART3_TXUSART3_RXUSART3_CKCAN_RXCAN_TXUSART2_CTSUSART2_RTSUSART2_TXUSART2_RXUSART2_CKPB3/TRACESWOTIM2_CH2/SPI1_SCKPB4/TIM3_CH1/SPI1_MISOTIM3_CH2/SPI1_MOSIUSART1_TXUSART1_RXI2C1_SCL/CAN_RXI2C1_SDA/CAN_TX