电源供电DCDC+LDO方案DCIN:6-24VUSB-DeviceUSB_DMUSB_DPDI_IN:6-12V3V3输出R31KD1RED1ADJ/GND2OUT3IN4OUTUP11117-3.3C10.1UFC380.1UF1SW2BOOT3EN4GND5FB6COMP7RLIM8VINU22RT727221345SW4123J29DC-005R21179KC410.1UL66.8UHR2311.8KR2462KC442.7NR2524KR28100KC450.1UF2FUSED2SMAJ5.0CA+C6247UF+C6347UFC3910UFC4010UFC4210UFC4310UFR4710KR481K1B2E3CQ61VBUS2D-3D+4ID5GNDU8USB-AB5V5V_USB5V3V3PA11PD35V_USBPA123V33M螺丝孔MARK点BOOT0BOOT1启动方式011X01默认配置是内部FLASH,BOOT0&1接地NRST可接可不接3V3可对目标板供电内部FLASH系统存储器/ISP模式内部SRAMBOOT设置复位电路JTAG下载接口晶振电路MCU_GPIO_BMCU_GPIO_AFSMC_NE3FSMC_NE4FSMC_NBL1FSMC_NBL0FSMC_A23FSMC_D0FSMC_D1FSMC_D2FSMC_D3FSMC_D4FSMC_D5FSMC_D6FSMC_D7FSMC_D8FSMC_D9FSMC_D10FSMC_D11FSMC_D12FSMC_D13FSMC_D14FSMC_D15FSMC_NOEFSMC_NWEFSMC_A0FSMC_A1FSMC_A2FSMC_A3FSMC_A4FSMC_A5FSMC_A6FSMC_A7FSMC_A8FSMC_A9FSMC_A10FSMC_A11FSMC_A12FSMC_A13FSMC_A14FSMC_A15FSMC_A16FSMC_A17FSMC_A18SDIO_D0SDIO_D1SDIO_D2SDIO_D3SDIO_CKSDIO_CMDUSART3_TXUSART3_RXUSART1_TXUSART1_RXUSB_DMUSB_DPUSART2_TXUSART2_RXI2C1_SCLI2C1_SDASPI1_SCKSPI1_MOSISPI1_MISOSPI_FLASH_CSSPI2_NSSSPI2_SCKSPI2_MISOSPI2_MOSIMP3_XDCSMP3_DREQMP3_XRESETWIFI_ENWIFI_RSTW5500_INTW5500_RSTW5500_CSLCD_RSTLCD_CTPLCD_CTPLCD_CTPLCD_CTPLCD_CTPC_HSC_VSC_XCLKC_RCLKC_RRSTC_WENC_OEC_D0C_D1C_D2C_D3C_D4C_D5C_D6C_D7C_SCLC_SDAC_:表示CameraPA1T-PADPA0KEY1PC13KEY21838BTEMPLCD_BLVR电位器CAN_RXCAN_TX485_D485_RTIM3_CH2TIM3_CH3TIM3_CH4LED_RLED_GLED_B485_GPIOC_WRSTBEEPLED1LED2PC0/1/2/3/4/5可做ADC的输入32.768KHZ晶振只贴一个1NC_FID11NC_FID213.0MMJ1143.0MM13.0MMJ1153.0MM13.0MMJ1163.0MM13.0MMJ1173.0MM13.0MMJ1263.0MM13.0MMJ1273.0MM106NC7PC1393PG8132PG1526PC027PC128PC229PC344PC445PC546PB047PB140PA441PA542PA643PA773PB1274PB1375PB1476PB15136PB6137PB769PB10135PB570PB1198PC899PC9111PC10112PC11116PD2113PC12139PB8140PB996PC697PC7101PA9102PA10103PA11104PA12100PA836PA237PA334PA035PA110PF011PF112PF213PF314PF415PF550PF1253PF1354PF1455PF1556PG057PG187PG288PG389PG490PG580PD1181PD1282PD132PE33PE44PE55PE61PE2128PG13129PG1485PD1486PD15114PD0115PD158PE759PE860PE963PE1064PE1165PE1266PE1367PE1468PE1577PD878PD979PD10118PD4119PD5122PD6117PD3123PD7124PG9125PG10127PG12141PE0142PE191PG692PG7126PG1122PF1019PF749PF1121PF920PF818PF6U1-ASTM32F103ZET68PC149PC1523OSC_IN24OSC_OUT25NRST71VSS_1107VSS_2143VSS_338VSS_416VSS_551VSS_661VSS_783VSS_894VSS_9120VSS_10130VSS_1172VDD_1108VDD_2144VDD_339VDD_417VDD_552VDD_662VDD_784VDD_895VDD_9121VDD_10131VDD_1130VSSA31VREF-32VREF+33VDDA6VBAT138BOOT048PB2133PB3134PB4105PA13109PA14110PA15U1-BSTM32F103ZET612Y18MHzC1210PC1310P12Y232.768KHz1234RESETC90.1UFR9710KC3420PC1020PR7610KR1410K12J1012J1112J12C140.1UFC150.1UFC160.1UFC170.1UFC180.1UFC190.1UFC200.1UFC210.1UFC220.1UFC230.1UFC240.1UFL2BEADC5710UC580.1U1VTREF2VDD3NTRST4GND5TDI6GND7TMS8GND9TCK10GND11RTCK12GND13TDO14GND15NSRST16GND17DBGRQ18GND19DBGACK20GNDJ420PIN-JTAGR9110KR9210KR9310KR9410KR9510K12345J1XH2.54-5P12BT1CR122012Y732.768KHz312Q4BAT54CC660.1U3V33V33V3NTRSTTDITDOTMSTCK3V3NRSTNRSTTCKTMSGND3V3NRSTBOOT0BOOT1OSC_INOSC_OUTTDONTRSTTMSTCKTDIOSC_INOSC_OUTOSC32_INOSC32_OUTOSC32_INOSC32_OUTBOOT0BOOT13V3NRSTPC0PC1PC2PC3PC4PC5PB0PB1PA4PA5PA6PA7PB12PB13PB14PB15PB5PB6PB7PB10PB11PC13PG15PG8PC8PC9PC10PC11PC12PC6PC7PD2PB8PB9PA0PA1PA2PA3PA8PA9PA10PA11PA12PD6PD7PG9PD3PG6PG7PF10PF11PF7PF9PF8PF6PG11PG13PG14PE2PE3PE4PE5PE6PD14PD15PD0PD1PE7PE8PE9PE10PE11PE12PE13PE14PE15PD8PD9PD10PD4PD5PG10PG12PE0PE1PF0PF1PF2PF3PF4PF5PF12PF13PF14PF15PG0PG1PG2PG3PG4PG5PD11PD12PD133V3USB转串口232串口485485与232共用PA2PA3不能同时使用,要用跳帽选择USART1_TXPA9USART1_RXPA10USART2_TXPA2USART2_RXPA3485_D485_RISP一键下载电路1VBUS2D-3D+4ID5GNDU7USB-AB1GND2TXD3RXD4V35UD+6UD-7XI8XO9CTS#10DSR#11RI#12DCD#13DTR#14RTS#15R23216VCCU6CH340GC20.1UC70.1U12Y312MHzC2822PC2922P1C1+2V+3C1-4C2+5C2-6V-7T2OUT8R2IN9R2OUT10T2IN11T1IN12R1OUT13R1IN14T1OUT15GND16VCCU9MAX3232123456789J13DB9/MC270.1UC300.1UC310.1UC320.1UC50.1UFR99120R1122JP10CON_2PIN1R2RE3DE4D5GND6A7B8VCCU21MAX48512J2512J2612J27C30.1U12J712J1412D7IN41481B2E3CQ1S8550R1210KR221KR291K1B3C2EQ2S80501Y2Z3GND4EN5VCCU1874HC1G66GWR22.7KR18100KC6510UR132.7KC810UPA9PA105V5V_USBDTRRTST1INR1OUT3V3485_R485_DPC2CNA/485_5VPA2PA3485_D485_RR1OUTT1INDTR3V3BOOT03V3RTSNRST3V3EEPROM串行FLASH容量:8MB容量:2kbSD卡容量:最大支持32GB外扩SRAM容量:1MBFSMC_A0PF0PF1PF2PF3PF4PF5FSMC_A1FSMC_A2FSMC_A3FSMC_A4FSMC_A5PF12FSMC_A6FSMC_A7FSMC_A8FSMC_A9FSMC_A10FSMC_A11PF13PF14PF15PG0PG1FSMC_A12FSMC_A13FSMC_A14FSMC_A15FSMC_A16FSMC_A17FSMC_A18PG2PG3PG4PG5PD11PD12PD13PE7PE8PE9PE10PE11PE12PE13PE14PE15PD8PD9PD10FSMC_D0PD14PD15PD0PD1FSMC_D1FSMC_D2FSMC_D3FSMC_D4FSMC_D5FSMC_D6FSMC_D7FSMC_D8FSMC_D9FSMC_D10FSMC_D11FSMC_D12FSMC_D13FSMC_D14FSMC_D15FSMC_NOEPD4PD5FSMC_NWEFSMC_NE3PG10FSMC_NBL1PE1PE0FSMC_NBL0SDIO_D0SDIO_D1SDIO_D2SDIO_D3SDIO_CKSDIO_CMDPC10PC11PC12PD2PC8PC9I2C1_SCLPB6PB7I2C1_SDAPA5PA7PA6SPI1_SCKSPI1_MOSISPI1_MISO876543211DATA22CM/DATA33CMD4VDD5CLK6VSS7DATA08DATA19101112131415TF1TF_CARDR710KR810KR910KR1010KR1110KC60.1UF1A02A13A24GND5SDA6SCL7WP8VCCU2AT24C02R44.7KR54.7KC250.1UFC260.1UFR64.7K1CS2DO3WP4GND5DIO6CLK7HOLD8VCCU3W25Q641A42A33A24A15A06CE7I/O08I/O19I/O210I/O311VDD12GND13I/O414I/O515I/O616I/O717WE18A1619A1520A1421A1322A1223A1724A1125A1026A927A828A1829I/O830I/O931I/O1032I/O1133VDD34GND35I/O