新天STM32开发板原理图-开发者

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1、1234VCCCOP12P12VCCNLBOOT0PIP120112PIP1202NLBOOT1BOOT0BOOT1POBOOT0BOOT0PIP120334PIP1204POBOOT1BOOT1C1COC100GNDPIP120556PIP1206NLPA10GNDPA10POUSB0TXDUSB_TXDPIP120778PIP1208NLPA9POPA10PA10COU1POOSC320INOSC32_INPIC1002PIC1001PA9U1POUSB0RXDUSB_RXDPIP1209910P

2、IP12010POPA9PA9NLPA0NLPC0PA02315PC0APOPA0PA0NLPA1PIU1023PA0-WKUPPC0PIU1015NLPC1POPC0PC0PIY102220pFAHeader5X2BOOTPA12416PC1POPA1PA1PIU1024PA1PC1PIU1016POPC1PC1YCOY11NLPA2PA22517PC2NLPC2POPA2PA2NLPA3PIU1025PA2PC2PIU1017NLPC3POPC2PC232.768kHzGNDPA32618PC3P

3、OPA3PA3NLPA4PIU1026PA3PC3PIU1018NLPC4POPC3PC3PIY1011启动设置POPA4PA4PAPIU1029429PA4PC4PIU103333PC4POPC4PC4C9COC9NLPA5PA53034PC5NLPC5POPA5PA5NLPA6PIU1030PA5PC5PIU1034NLPC6POPC5PC5POOSC320OUTOSC32_OUTPIC902PIC901PA63163PC6POPA6PA6NLPA7PIU1031PA6PC6PIU1063NLPC

4、7POPC6PC6PA73264PC7POPA7PA7PIU1032PA7PC7PIU1064POPC7PC720pFVCCNLPA8PA86765PC8NLPC8POPA8PA8PIU1067PA8PC8PIU1065NLPC9POPC8PC8PA96866PC9COQ5POPA9PA9PIU1068PA9PC9PIU1066POPC9PC9Q5PA106978PC1NLPC100COBT1POPA10PA10PIU1069PA10PC10PIU1078POPC10PC10BT1NLPA11PA11

5、7079PC1NLPC111POPA11PA11NLPA12PIU1070PA11PC11PIU1079NLPC12POPC11PC1112PA127180PC12PIBT102PIBT101PIQ501PIQ502POPA12PA12NLTMSPIU1071PA12PC12PIU1080NLPC13POPC12PC12RTC晶振电路TMS727PC13POTMSTMSNLTCKPIU1072PA13/JTMS/SWDIOPC13-TAMPER-RTCPIU107NLOSC320INPOPC13PC1

6、3Battery_CR1220POTCKTCKTCKPIU107676PA14/JTCK/SWCLKPC14-OSC32_INPIU1088OSC32_INPOOSC320INOSC32_INNLTDITDI779ONLOSC320OUTSC32_OUTPIQ5033POTDITDIPIU1077PA15/JTDIPC15-OSC32_OUTPIU109POOSC320OUTOSC32_OUTCOC12C12BAT54CPOPB0PB0NLPB0PB0PIU103535PB0PD0PIU108181P

7、DNLPD00POPD0PD0NLPB1PB13682PDNLPD11BPIC1202PIC1201POVBATVBATPOPB1PB1PIU1036PB1PD1PIU1082NLPD2POPD1PD1BBOOT13783PD2POBOOT1BOOT1PIU1037PB2/BOOT1PD2PIU1083POPD2PD2100nFNLTDOTDO8984PDNLPD33POTDOTDOPIU1089PB3/JTDOPD3PIU1084POPD3PD3GNDNLNTRSTNTRST9085PDNLPD44

8、RTC时钟电源PONTRSTNTRSTPIU1090PB4/JNTRSTPD4PIU1085POPD4PD4NLPB5PB59186PDNLPD55VDDAVREF+POPB5PB5NLPB6PIU1091PB5PD5PIU1086NLPD6POPD5PD5POVDDAVDDAVCCPB69287PD6PIC702POPB6PB6NLPB7PIU1092PB6PD6PIU1087NLPD7POPD6PD6C7COC7POPB7PB7PB7PIU10939