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ID:50147283
大小:28.71 KB
页数:1页
时间:2020-03-06
《stm32工控板 _ MCU原理图.pdf》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、54321J6J7J8+3.3V1+5.0V1+3.3V221C133PA03PB0_DE20.1uF4PA14PB1_RE3+3.3V5PA25PB2-BOOT14+3.3V6PA36PB3-JTDO7PA47PB4-JNTRSTU38PA58PB5PB11_485-RX18RS485B9PA69PB6HEADER4ROVCCR3R4R5R610PA710PB7PB1_RE27J4D11PA811PB8_CAN_RXJ9REBR132D10K10K10K10KJ112PA912PB9_CAN-TXPB0_DE3
2、611213PA1013PB10_485-TXDEA120RPB4-JNTRST3414PA1114PB11_485-RX1PB10_485-TX45PA15-JTDI5615PA1215PB122DIGNDRS485ACON2PA13-JTMS7816PA13-JTMS16PB133MAX485PA14-JTCK91017PA14-JTCK17PB144111218PA15-JTDI18PB15PB3-JTDO131419PC1319VBATRESET151620PC14-OSC32_IN20PC15-OSC3
3、2_OUT1718HEADER4R9192010KHEADER20/SMHEADER20/SMCAN_TXPB9_CAN-TXU4CANHJ518+5.0V2TXDS7R1923GNDCANH6120R14VCCCANL5CAN_RXPB8_CAN_RXRXDVrefC70.1uFCANLCON3+5.0VU1TJA1050TPA01018PB0_DEC140.1uFPA111PA0-WKUPPB019PB1_REPA212PA1PB120PB2-BOOT1PA313PA2PB2/BOOT139PB3-JTDOP
4、A414PA3PB3/JTDO40PB4-JNTRSTPA515PA4PB4/JNTRST41PB5PA616PA5PB542PB6PA717PA6PB643PB7+3.3VPA7PB7PA82945PB8_CAN_RXPA930PA8PB846PB9_CAN-TXR14R15R16R17PA1031PA9PB921PB10_485-TXPA1132PA10PB1022PB11_485-RX1K1K1K1KPA1233PA11PB1125PB12PA13-JTMS34PA12PB1226PB13PB12CPA14
5、-JTCK37PA13/JTMS/SWDIOPB1327PB14PB13+3.3VCPA15-JTDI38PA14/JTCK/SWCLKPB1428PB15SW4SW5C1PA15/JTDIPB15C518pF/50V5D1D2Y16PD0OSC_IN0.1uF/50VPD1/OSC_OUTC98MHz16C818pF/50VBOOT0442PC13U2RESET7BOOT0PC13/TAMPER-RTC12C20.1uFNRST3PC14-OSC32_IN1PB14PB15C1+VCCV+VBAT1PC14/O
6、SC32_IN4PC15-OSC32_OUT3232.10pF768kHzC3VBATPC15/OSC32_OUTY30.1uF/50V3C10C1-242336VDD1VSS135446C40.1uF+3.3V48VDD2VSS247C2+V-DB9_MVDD3VSS3C6VDDA98VSSA10pF0.1uF/50V51VDDAVSSAC2-6USART1_TXPA91114PC_RX211STM32F103C8T610T1INT1OUT77+3.3VT2INT2OUT3USART1_RXPA101213PC
7、_TX8R1010KRESET9R1OUTR1IN8410C12R2OUTR2IN9GND5SW10.1uFSP3232EEN-L/TR15P1J2+5.0VU5R21D3RCAJACKBB3132VDDAVINVOUTCT1FB1100+14+3.3V2ADJVOUT21K100uF/10VC15CT2CT3++CT40.1uFLT1117-3.3/SO22uF/16V22uF/16VC16C17C18C19C20C21+C22SW21+3.3V22uF/16VBOOT0R111K20.1uF0.1uF0.1u
8、F0.1uF0.1uF0.1uF0.1uF3+5.0VR220VSSACON1SW31+3.3VPB2-BOOT1R121K2132J3AATitle
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