STM32最小系统原理图(最完整的).pdf

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1、654321+3V3CON_1X4REVISIONRECORDUSB_EN1LTRECONO:APPROVED:DATE:21234J1CON_1X2_210uFPC14R5C3Y2USB1431198DNCDGNDGND1K54VOUT1232.768KVBUS13VINVOUT2+3V32R3USB_DM(PA11)10uFPC15D-(DM)3R422RUSB_DP(PA12)U1_TXD(PA9)U2GNDD+(DP)U1_RXD(PA10)422R10uF110uF100nFC4ID5AMS1117_3.3

2、+3V3GNDC10C11C12BOOTNCGNDGND217610K4310K10uFOSC_IN10BOOT1(PB2)65BOOT0USB_MINI_5P_SMTR1R2C1CON_2X3Y1+3V38MSWD10uFOSC_OUT12JTAG_TCK(PA14)C234JTAG_TMS(PA13)CCON_1X4CVDDAL112+3V3+3V310uH10nF+3V3C13+3V3JTAG1+3V3R11125678VREFVSUPPLY34JTAG_NTRST(PB4)NTRSTGNDR6JTAG_TDI

3、(PA15)56TDIGNDRN2RN478JTAG_TMS(PA13)TMSGND12349TCKGND1010KJTAG_TCK(PA14)1112RTCKGND1314+3V3JTAG_TDO(PB3)TDOGND10K1516NRST17NSRSTGND18B19DBGRQGND20BNRSTDBGACKGNDK1JTAG1100nF10uF10uF10uF10uF2C5C6C7C8C9CON_1X2JTAG_TDO(PB3)JTAG_TDI(PA15)JTAG_TMS(PA13)JTAG_TCK(PA14)

4、JTAG_NTRST(PB4)COMPANY:+3V3R7TITLE:D11KAK+3V3DRAWN:DATED:R8B1LED0RA21ACHECKED:DATED:D2CODE:SIZE:DRAWINGNO:REV:1KAKPB0BATTERYR9QUALITYCONTROL:DATED:LEDBRELEASED:DATED:VBATSCALE:SHEET:OF12654321REVISIONRECORDLTRECONO:APPROVED:DATE:PE1PB9PD7PD1PC12PC10D25232119171

5、5131197531DJ4+3V3GNDPE1PE0PB9PB8BOOT0PB7PB6PB5JTAG_NTRST(PB4)JTAG_TDO(PB3)PD7PD6PD5PD4PD3PD2PD1PD0PC12PC11PC10JTAG_TDI(PA15)JTAG_TCK(PA14)CON_2X138642262422201816141210U3100999897969594939291908988878685848382818079787776PE1PE0PB9PB8PB7PB6PB5PB4PB3PD7PD6PD5PD4P

6、D3PD2PD1PD0+3V3GNDPE0PB8PB7PB5PD6PD4PD2PD0PC11BOOT0PB6JTAG_NTRST(PB4)PD5PD3PC12PC11PC10PA15PA14VDD_3VSS_3BOOT0JTAG_TDO(PB3)JTAG_TDI(PA15)JTAG_TCK(PA14)175PE22PE2VDD_274+3V3PE3PE3VSS_2GND373PE44PE4NC72NC_P73J2PE55PE5PA1371JTAG_TMS(PA13)PE6PE6PA12USB_DP(PA12)1267

7、0CPE234PE3VBAT7VBATPA1169USB_DM(PA11)CPE456PE5PC138PC13/TAMPER/RTCPA1068U1_RXD(PA10)CON_2X13PE678VBATPC149PC14/OSC32_INPA967U1_TXD(PA9)2625PC13PC14PC15PC15/OSC32_OUTPA8PA8+3V391010662423PC151112GNDGND11VSS_5PC965PC9GND2221NC_P73+3V31314OSC_IN+3V312VDD_5PC864PC8

8、JTAG_TMS(PA13)2019USB_DP(PA12)OSC_OUT1516NRSTOSC_IN13OSC_INPC763PC7USB_DM(PA11)1817U1_RXD(PA10)PC01718PC1OSC_OUT14OSC_OUTPC662PC6U1_TXD(PA9)1615PA8PC21920PC3NRST15NRSTPD1561