PINPin1Pin2Pin3Pin4Pin5Pin6Pin7Pin8Pin9Pin10Pin11Pin12Pin13Pin14Pin15Pin16Pin17Pin18Pin19Pin20Pin21Pin22Pin23mainbitfuntionPE2PE3PE4PE5PE6A Fun(DFT)TRACECK/FSMC_A23TRACED0/FSMC_A19TRACED1/FSMC_A20TRACED2/FSMC_A21TRACED3/FSMC_A22AFun(Remap)Use FunVBATPC13PC14PC15VSS_5VDD_5OSC_INOSC_OUTNRSTPC0PC1PC2PC3TAMPER-RTCOSC32_INOSC32_OUTADC123_IN10ADC123_IN11ADC123_IN12ADC123_IN13VSSAVREF-VREF+VDDAPA0WKUP/USART2_CTS/ADC123_IN0/TIM2_CH1_ETR/TIM5_CH1/TIM8_ETRUSART2_RTS/ADC123_IN1/TIM5_CH2/TIM2_CH2USART2_TX/TIM5_CH3/ADC123_IN2/TIM2_CH3USART2_RX/TIM5_CH4/ADC123_IN3/TIM2_CH4Pin24PA1Pin25PA2Pin26Pin27Pin28Pin29Pin30PA3VSS_4VDD_4PA4PA5SPI1_NSS/USART2_CK/DAC_OUT1/ADC12_IN4SPI1_SCK/DAC_OUT2/ADC12_IN5Pin31PA6SPI1_MISO/TIM8_BKIN/ADC12_IN6/TIM1_BKIN/TIM3_CH1Pin32Pin33Pin34Pin35Pin36Pin37Pin38Pin39Pin40Pin41Pin42Pin43Pin44Pin45Pin46Pin47Pin48Pin49Pin50Pin51PA7PC4PC5PB0PB1PB2/BOOT1PE7PE8PE9PE10PE11PE12PE13PE14PE15PB10PB11VSS_1VDD_1PB12SPI1_MOSI/TIM8_CH1N/ADC12_IN7/TIM1_CH1N/TIM3_CH2ADC12_IN14ADC12_IN15ADC12_IN8/TIM3_CH3/TIM8_CH2N/TIM1_CH2NADC12_IN9/TIM3_CH4/TIM8_CH3N/TIM1_CH3NPE7/FSMC_D4PE8/FSMC_D5PE9/FSMC_D6PE10/FSMC_D7PE11/FSMC_D8PE12/FSMC_D9PE13/FSMC_D10PE14/FSMC_D11PE15/FSMC_D12I2C2_SCL/USART3_TXI2C2_SDA/USART3_RXTIM1_ETRTIM1_CH1NTIM1_CH1TIM1_CH2NTIM1_CH2TIM1_CH3NTIM1_CH3TIM1_CH4TIM1_BKINTIM2_CH3TIM2_CH4SPI2_NSS/I2S2_WS/I2C2_SMBA/USART3_CK/TIM1_BKINSPI2_SCK/I2S2_CK/USART3_CTS/TIM1_CH1NSPI2_MISO/TIM1_CH2N/USART3_RTSSPI2_MOSI/I2S2_SD/TIM1_CH3NFSMC_D13FSMC_D14FSMC_D15FSMC_A16FSMC_A17FSMC_A18FSMC_D0FSMC_D1I2S2_MCK/TIM8_CH1/SDIO_D6I2S3_MCK/TIM8_CH2/SDIO_D7TIM8_CH3/SDIO_D0TIM8_CH4/SDIO/D1USART3_TXUSART3_RXUSART3_CKUSART3_CTSTIM4_CH1/USART3_TRSTIM4_CH2TIM4_CH3TIM4_CH4TIM3_CH1TIM3_CH2TIM3_CH3TIM3_CH4Pin52PB13Pin53Pin54Pin55Pin56Pin57Pin58Pin59Pin60Pin61Pin62Pin63Pin64Pin65Pin66PB14PB15PD8PD9PD10PD11PD12PD13PD14PD15PC6PC7PC8PC9Pin67Pin68Pin69Pin70PA8PA9PA10PA11USART1_CK/TIM1_CH1/MCOUSART1_TX/TIM1_CH2USART1_RX/TIM1_CH3USART1_CTS/USBDM/CAN_RX/TIM1_CH4USART1_RTS/USBDP/CAN_TX/TIM1_ETRPA13Pin71Pin72Pin73Pin74Pin75Pin76Pin77Pin78Pin79Pin80Pin81Pin82Pin83Pin84Pin85Pin86Pin87Pin88Pin89PA12JTMS-SWDIOVSS_2VDD_2JTCK-SWCLKJTDIPC10PC11PC12PD0 OSC_INPD1 OSC_OUTPD2PD3PD4PD5PD6PD7JTDOSPI3_NSS/I2S3_WSUSART4_TX/SDIO_D2USART4_RX/SDIO_D3USART5_TX/SDIO_CKFSMC_D2FSMC_D3TIM3_ETR/USART5_RX/SDIO_CMDFSMC_CLKFSMC_NOEFSMC_NWEFSMC_NWAITFSMC_NE1/FSMC_NCE2SPI3_SCK/ I2S3_CKPA14TIM2_CH1_ETR/PA15/SPI1_NSSUSART3_TXUSART3_RXUSART_CKCAN_RXCAN_TXUSART2_CTSUSART2_RTSUSART2_TXUSART2_RXUSART2_CKPB3/TRACESWO/TIM2_CH2/SPI1_SCKPB4/TIM3_CH1/SPI1_MISOTIM3_CH2/SPI1_MOSIUSART1_TXUSART1_RXI2C1_SCL/CAN_RXI2C1_SDA/CAN_TXPin90NJTRSTSPI3_MISOPin91Pin92Pin93Pin94Pin95Pin96Pin97Pin98PB5PB6PB7BOOT0PB8PB9PE0PE1I2C1_SMBA/ SPI3_MOSI/I2S3_SDI2C1_SCL/TIM4_CH1I2C1_SDA/FSMC_NADV/TIM4_CH2TIM4_CH3/SDIO_D4TIM4_CH4/SDIO_D5TIM4_ETR/FSMC_NBL0PE1/FSMC_NBL1Pin99Pin100VSS_3VDD_3PAPBPCPDPEPE2/TRACECK/FSMC_A23PE3/TRACED0/FSMC_A19PE4/TRACED1/FSMC_A20PE4/TRACED2/FSMC_A21PE6/TRACED3/FSMC_A22PC13/TAMPER-RTCPC14/OSC32_INPC15/OSC32_OUT扫描键盘状态灯报警控制电源控制风扇控制PC0/ADC123_IN10PC1/ADC123_IN11PC2/ADC123_IN12PC3/ADC123_IN13PA0/WKUP/USART2_CTS/ADC123_IN0/TIM2_CH1_ETR/TIM5_CH1/TIM8_ETRPA1/USART2_RTS/ADC123_IN1/TIM5_CH2/TIM2_CH2PA2/USART2_TX/TIM5_CH3/ADC123_IN2/TIM2_CH3PA3/USART2_RX/TIM5_CH4/ADC123_IN3/TIM2_CH4PA4/SPI1_NSS/USART2_CK/DAC_OUT1/ADC12_IN4PA5/SPI1_SCK/DAC_OUT2/ADC12_IN5PA6/SPI1_MISO/TIM8_BKIN/ADC12_IN6/TIM3_CH1/TIM1_BKINPA7/SPI1_MOSI/TIM8_CH1N/ADC12_IN7/TIM3_CH2/TIM1_CH1NPC4/ADC12_IN14PC5/ADC12_IN15PB0/ADC12_IN8/TIM3_CH3/TIM8_CH2NPB1/ADC12_IN9/TIM3_CH4/TIM8_CH3NPE7/FSMC_D4PE8/FSMC_D5PE9/FSMC_D6PE10/FSMC_D7PE11/FSMC_D8PE12/FSMC_D9PE13/FSMC_D10PE14/FSMC_D11PE15/FSMC_D12PB10/I2C2_SCL/USART3_TXPB11/I2C2_SDA/USART3_RXPB12/SPI2_NSS/I2S2_WS/I2C2_SMBA/USART3_CK/TIM1_BKINPB13/SPI2_SCK/I2S2_CKUSART3_CTS/TIM1_CH1NPB14/SPI2_MISO/TIM1_CH2NUSART3_RTSPB15/SPI2_MOSI/I2S2_SDTIM1_CH3NPD8/FSMC_D13PD9/FSMC_D14PD10/FSMC_D15PD11/FSMC_A16PD12/FSMC_A17PD13/FSMC_A18PD14/FSMC_D0PD15/FSMC_D1PC6/I2S2_MCK/TIM8_CH1/SDIO_D6PC7/I2S3_MCK/TIM8_CH2/SDIO_D7PC8/TIM8_CH3/SDIO_D0PC9/TIM8_CH4/SDIO/D1PA8/USART1_CK/TIM1_CH1/MCOPA9/USART1_TX/TIM1_CH2PA10/USART1_RX/TIM1_CH3PA11/USART1_CTS/USBDM/CAN_RX/TIM1_CH4PA12/USART1_RTS/USBDP/CAN_TX/TIM1_ETRJTMS-SWDIO/PA13JTCK-SWCLK/PA14JTDI/SPI3_NSS/I2S3_WS/PA15调试端口调试端口PC10/USART4_TX/SDIO_D2PC11/USART4_RX/SDIO_D3PC12/USART5_TX/SDIO_CKPD0/OSC_IN/FSMC_D2PD1/OSC_OUT/FSMC_D3PD2/TIM3_ETR/USART5_RX/SDIO_CMDPD3/FSMC_CLKPD4/FSMC_NOEPD5/FSMC_NWEPD6/FSMC_NWAITPD7/FSMC_NE1/FSMC_NCE2JTDO/SPI3_SCK/I2S3_CK/PB3NJRST/SPI3_MISO/PB4PB5/I2C1_SMBA/SPI3_MOSI/I2S3_SDPB6/I2C1_SCL/TIM4_CH1PB7/I2C1_SDA/FSMC_NADV/TIM4_CH2PB8/TIM4_CH3/SDIO_D4PB9/TIM4_CH4/SDIO_D5PE0/TIM4_ETR/FSMC_NBL0PE1/FSMC_NBL1
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