嵌入式系统原理与应用LQFP144封装的STM32F407xx微控制器芯片引脚定义.docx

1、LQFP144封装的STM32F407xx微控制器芯片引脚定义引脚引脚名称类主功能可选的复用功能编号型（复位后）默认复用功能重定义功能1PE2I/OPE2TRACECK/FSMC_A23/ETH_MII_TXD32PE3I/OPE3TRACED0/FSMC_A193PE4I/OPE4TRACED! /FSMC_A20/DCMI_D44PE5I/OPE5TRACED2/FSMC_A21/TIM9_CH 15PE6I/OPE6TRACED3/FSMC_A22 TIM9_CH2/ DCMI_D76VBATsVBAT7PC13-TAMPER-RTCI/OPC138PC14-OSC32_INI/OPC

2、14OSC32_IN9PC15-OSC32_OUTI/OPC15OSC32_OUT10PFOI/OPFOFSMC_A0/I2C2_SDA11PF1I/OPF1FSMC_A1/I2C2_SCL12PF2I/OPF2FSMC_A2/I2C2_SMBAI _13PF3I/OPF3FSMC_A3ADC3JN914PF4I/OPF4FSMC_A4ADC3JN1415PF5I/OPF5FSMC_A5ADC3JN1516VSS 5sVSS 517VDD_5sVDD_518PF6I/OPF6TIM 10_CH 1/FSMC_NIORDADC3JN419PF7I/OPF7TIM11_CHI/FSMC_NREGA

3、DC3JN520PF8I/OPF8TIM 13_CH 1/FSMC_NIOWRADC3JN621PF9I/OPF9TIM14_CHI/FSMC_CDADC3JN722PF10I/OPF10FSMCJNTRADC3JN823OSC_INIOSC_IN24OSC.OUT0OSC_OUT25NRST1()NRST26PCOI/OPCOOTG_HS_ULPI_STPADC123JN1027PCII/OPCIETH_MDCADC123JN1128PC2I/OPC2SPI2_MISO/OTG_HS_ULPI_DIR/ETH_MII_TXD2ADC123JNI229PC3I/OPC3SPI2_MOSI/I2

4、S2_SD/OTG_HS_ULPI_NXT/ADC123JNI3ETH_MII_TX_CLK30VSSASVSSA31VREF-SVREF-32VREF+sVREF+33VDDAsVDDA34PA0-WKUPI/OPAOUSART2_CTS/USART4_TX/ ETH_MII_CRS/TIM2_CH 1 _ETR/TIM5_CH 1/TIM8_ETRWKUP/ADC123JN035PAII/OPAIUSART2_RTS/USART4_RX/ETH_RMII_REF_CLK/ETH_MII_RX_CLK/TIM5_CH2/TIM2_CH2ADC123JNI36PA2I/OPA2USART2_T

5、X/TIM5_CH3/TIM5_CH3/TIM9_CH1 /TIM2_CH3/ADC12JN237PA3I/OPA3USART2_RXfTIM5_CH4/TIM9_CH2/TIM2_CH4/OTG_HS_ULPI_DO/ETH_MII_COLADC12JN338VSS_4sVSS_439VDD_4sVDD_440PA4I/OPA4SPI1 _NSS/US ART2_CK/SPI3_NSS/DCMI_HS YNC/OTG_HS_SOF/I2S3_WSDAC_OUT1/ADC12JN441PA5I/OPA5SPII.SCK/ OTG_HS_ULPI_CK/T1M2_CH 1 _ETR/TIM8_C

6、H 1NDAC_OUT2/ADC12JN542PA6I/OPA6SPII_MISO/TIM8_BKIN/TIM3_CHimMl_BKINADC12JN643PA7I/OPA7SPI1_MOSI/TIM8_CH I N/TIM3_CH2 /TIM4_CH 1/TIM l_CH 1 N/ETH_RMII_CRS_DVADC12JN744PC4I/OPC4ETH_RMII_RX_D0/ ETH_MII_RX_D0ADC12JN1445PC5I/OPC5ETH_RMII_RX_D1/ ETH_MII_RX_D1ADC12JN1546PBOI/OPBOTIM3_CH3/TIM8_CH2N /TIM1_C

7、H2N /ORG_HS_ULPI_D 1 /ETH_MII_RXD2ADC12JN847PB1I/OPB1/TIM3_CH4/TIM8_CH3N/ TIM 1_CH3NZORG_HS_ULPI_D2/ETH_MII_RXD3ADC12JN948PB2I/OPB2/BOOT149PF11I/OPF11DCMI_D1250PF12I/OPF12FSMC_A651VSS_6sVSS_652VDD_6sVDD_653PF13I/OPF13FSMC_A754PF14I/OPF14FSMC_A855PF15I/OPF15FSMC_A956PGOI/OPGOFSMC_A1057PG1I/OPG1FSMC_A

8、1I58PE7I/OPE7FSMC_D4/ TIM1_ETR59PE8I/OPE8FSMC.D5/ TIM1_CH1N60PE9I/OPE9FSMC_D6/ TIM1_CHI61VSS_7SVSS_762VDD_7SVDD_763PE10I/OPE10FSMC.D7/ TIM1_CH2N64PEI 1I/OPEI1FSMC_D8/ TIM1_CH265PE12I/OPE12FSMC.D9/ TIM1.CH3N66PE13I/OPE13FSMC_D10/TIMl_CH367PE14I/OPE14FSMC_D11/TIM1_CH468PE15I/OPE15FSMC_D12/TIMI_BKIN69P

9、B10I/OPB10SPI2_SCK/I2C2_SCL/USART3_TX/TIM2_CH3/I2S2_CK/OTG_HS_ULPI_D3/ETH_MII_RX_ER70PB11I/OPB11USART3_RX/ TIM2.CH4 / OTG_HS_ULPI_D4/ETH_MII_TX_EN/ETH_RM1I_TX_EN/I2C2_SDA71VSS_1sVSS_172VDD_1sVDD_173PB12I/OPB12SPI2_NSS/I2S2_WS/I2C2_SMBA/USART3_CK/TIM1_BKIN/CAN2_RX/OTG_HS_ULPI_D5/ETH_RMI1_TXDO/ETH_MII

10、 _TXDO/OTG_HS_ID74PB13I/OPB13SPI2_SCK/USART3_CTS/TIM 1_CH1NCAN2_TX/OTG_HS_ULPI_D6/ETH_RMII_TXD1 /ETH_MH_TXDI75PB14I/OPB14SPI2.MISO/ TIM1_CH2N/ /TIM12_CH1/OTG_HS_DM/USART3_RTS/TIM8_CH2N/I2S2ext_SD76PB15I/OPB15SPI2_MOSI/I2S2_SD/TIM 1_CH3N/TIM8.CH3N/ TiM2_CH2/ OTG_HS_DP77PD8I/OPD8FSMC_D 13/ USART3_TX78

11、PD9I/OPD9FSMC_D14/ USART3_RX79PD10I/OPD10FSMC_D15/ USART3_CK80PD11I/OPD11FSMC.A16/ USART3_CTS81PD12I/OPDI2FSMC_A 17/ TIM4_CH 1/USART3.RTS82PD13I/OPD13FSMC_A18/TIM4_CH283VSS_8svss_s84VDD_8sVDD_885PD14I/OPD14FSMC_D0/TIM4_CH386PD15I/OPD15FSMC_D1/TIM4_CH487PG2I/OPG2FSMC_A1288PG3I/OPG3FSMC_A1389PG4I/OPG4

12、FSMC_A1490PG5I/OPG5FSMC_A1591PG6I/OPG6FSMC_INT292PG7I/OPG7FSMCJNT3/ USART6_CK93PG8I/OPG8USART6_RTS/ETH_PPS_OUT94VSS_9sVSS_995VDD_9SVDD_996PC6I/OPC6I2S2_MCK/TIM8_CH l/SDIO_D6/USART6_TX/DMCI_D0/ TIM3_CH 197PC7I/OPC7I2S3_MCK/TIM8_CH2/SDIO_D7/USART6_RX/DCMI_D1/ TIM3_CH298PC8I/OPC8T1M8_CH3/SDIO_DO/TIM3_C

13、H3/USART6_CX/DCMI_D299PC9I/OPC9TIM8_CH4/SDIO/D1/ TIM3_CH4/ DCMI_D3/I2C3.SDA100PA8I/OPA8USART1_CK/TIM 1_CH 1/MCO/I2C3_SCL/OTG_FS_SOF101PA9I/OPA9USART1_TX/TIM1_CH2/ I2C3.SMBA102PA10I/OPA10USART l_RX<TIM l_CH3/OTG_FS_ID103PAHI/OPA11USART 1_CTS/CAN l.RX/TIM 1_CH4/ORG_FS_VBUS/ OTG_FS_DM104PA12I/OPA12U

14、SART l-RTS/CAN 1 _TX/TIM 1_ETR/OTG_FS_DP105PA13I/OJTMS /SWDIO106未连接107VSS_2SVSS_2108VDD_2SVDD_2109PAUI/OJTCK/SWCLK110PA15I/OJTDISPI3_NSS/I2S3_WS/TIM2_CH 1_ETR/SPI 1_NSS111PC 10I/OPC10SPI3_SCK/I2S3_WS/ USART4_TX/SDIO_D2/USART3_TX/DCMI_D8112PCI 1I/OPCI!SPI3_MISO/SCK/USART4_RX/SDIO_D3/USART3_RX/ DCMI_D

15、4/I2S3ext_SD113PC12I/OPC12USART5_TX/SDIO_CK/DCMI_D9/SPI3_MOSI/ I2S3.SD/ USART3_CK114PDOI/OOSCJNFSMC_D2/CAN1_RX115PD1I/OOSC.OUTFSMC_D3/CAN1_TX116PD2I/OPD2TIM3_ETR/USART5_RX/SDIO_CMD/ DCMI_D11117PD3I/OPD3FSMC.CLK/ USART2_CTS118PD4I/OPD4FSMC_NOE/ USART2_RTS119PD5I/OPD5FSMC_NWE/ USART2_TX120VSS_10sVSS_1

16、0121VDD_IOsVDD.10122PD6I/OPD6FSMC.NWAIT/ USART2.RX123PD7I/OPD7FSMC_NE1/FSMC_NCE2/ USART2_CK124PG9I/OPG9FSMC_NE2/FSMC_NCE3/ USART6.RX125PG10I/OPG 10FSMC_NCE4_1/FSMC_NE3126PG1II/OPGI1FS MC_NCE4_2/ETM_M II_TX_EN/ ETM_RMII_TX_EN127PG12I/OPG12FSMC_NE4/ USART6_RTS128PG13I/OPG13FSMC_A24 /USART6_CTS/ ETM_MI

17、I_TXD0/ETM_RM1I_TXDO129PG14I/OPG14FSMC_A25/USART6_TX/ ETM_MII_TXD1/ETM_RMII_TXD1130VSS_11sVSS_11131VDD_11sVDD_11132PG15I/OPG15USART6_CTS/ DCMI_D13133PB3I/OJTDOSPI3_SCK/I2S3_CX/TRACESWO/TIM2_CH2/SPII_SCK134PB4I/ONJTRSTSPI3_MISO/TIM3_CH1/SPIl_MISO/I2S3ext_SD135PB5I/OPB5I2C 1_SMBAI/CAN2_RX/OTG_HS_ULPI_D7/ETH_PPS_OUT/SPI3_MOSI/I2S3_SD/TIM3_CH2/SPI1_MOSI136PB6I/OPB6I2C 1_SCL/TIM4_CH 1/CAN2_TX/ DCMI_D 15/USARTI.TX137PB7I/OPB7I2C l_SDAfTIM4_CH2/FSMC_NADV/USARTI_RX/ DCMI_VSYNC138BOOTOIBOOTO13