单片机实验箱电路图 20100614.pdf

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1、1234VCCVCC23D19DS0C040DU110μFP10139P00JP1P10P00RESETP11238P01P1712VCCP11P011214P12337P02P1634P12P0234VCCR0P13436P03RESET56VCCJ45P13P0356P14535P0468P14P047815.1KP15634P05P15910P15P059102P16733P06P16P06P17832P07AT89S51ISPCON2P17P0720p331321P20U5J43INT1P20p321

2、222P21P0032ADD0ADD7INT0P21D0Q0823P22P0145ADD1ADD6P22VCCD1Q17p351524P23P0276ADD2ADD5T1P23D2Q26C1p341425P24J51J52P0389ADD3ADD4T0P24D3Q3530P26P25CON3CON3P041312ADD4ADD3P25D4Q443127P26P051415ADD5ADD2VCCEA/VPP261212D5Q5328P27P061716ADD6ADD1CP27D6Q62CY119RP5RP6P0

3、71819ADD7ADD0X1D7Q7112M18X2VCC1VCC1C2P00P27GND1ADD22OE30PRESET910RXDP01P26ALE11RESETRXD33GNDLE11TXDP02P25TXD44P37RD1730ALEP03P2474LS373RDALE/P55WR1629P04P23P36GNDWRPSEN6610地址锁存译码P05P22778051P06P2188P07P202099CON9CON9J35J4J3J2J1J34CON3RDP27P17P07CON3888812WR

4、P26P16P06777712P35P25P15P05RP8B6666BP34P24P14P04RP75555VCC1P33P23P13P03P304444VCC12P32P22P12P02P10P31333323TXDP21P11P01P11P32222234RXDP20P10P00P12P33111145P13P3456CON8CON8CON8CON8P14P3567J21J22J20J18P15WR78RDP27P17P07P16RD888889WRP26P16P06P1777779P35P25P15P

5、05CON96666P34P24P14P04CON95555P33P23P13P034444P32P22P12P023333TXDP21P11P012222RXDP20P10P001111CON8CON8CON8CON8TitleAMCU最小系统ASizeNumberRevisionA4Date:14-Jun-2010SheetofFile:E:STM32资料项目等ST相关解决方案项目Draw单nBy:片机实验箱201020100423单片机板及实验箱12341234J36DCIN2DC_IN9002

6、U900CON213DFu1BOTTOM900D1DCIN13VIN16VCC3V3Vin+5VI/O1I/O2U13C9102534POWERD900C901FUSE1C9093TAP1TAP24VCC1INOUT2C900470uF470uFI/O1I/O2C6GNDOUTC9C10GND104PORT100uF/16V104C902C903C904100nFTP300TP301LM7805CTD901AMS1117-3V3100uF/6VDCINGND2VCC104104104R9023KDCINLED

7、USB900USBVCCJ46J471USB5VVCC222UART_D-GND3V3D-113UART_D+C911C13C14C15C16C17C20D+4104104104104104104CON2CON2GND0104SHELL0SHELLCCJ24J321TX900J323J3241U-RX23VCCTXD21222VCCVCCVCC3M-TX111CON2J77CON2CON2RX900J320J3221U-TX23GNDRXD21222J319GNDGNDGND3M-RX111CON2CON2C

8、ON2串口下载选择U18U9021815163V3GNDVCCVCC13C912C9153V3UART_D+8178V-628V+BD+5VCAP-CAP+B41241RS900J900D+5VCAP2+CAP1+UART_D-716GND104C913C91410413D-GND11TP9TP10RS-TX16D-GND2GND6GNDRX15U-RX-8V1045CAP2-CAP1-3104+8