C8051F020、120最小系统原理图

11223344DDCCBBAATitleNumberRevisionSizeA4Date:2011-3-27SheetofFile:E:\PCB\..\C8051F020.SCHDOCDrawnBy:P40P41P42P43P44P45P46P47P50P51P52P53P54P55P56P57P60P61P62P63P64P65P66P67P70P71P72P73P74P75P76P77P00P01P02P03P04P05P06P07P30P31P32P33P34P35P36P37P20P21P22P23P24P25P26P27P10P11P12P13P14P15P16P1712Y1XTAL30pFC2030pFC21AGNDAGNDAVCCAVCCSOURCEVin3GND1Vout2U1AS1117TMS1TCK2TDI3TDO4RST5CP1-6CP1+7CP0-8CP0+9AGND10AV+11VREF12AGND13AV+14VREFD15VREF016VREF117AIN0.018AIN0.119AIN0.220AIN0.321AIN0.422AIN0.523AIN0.624AIN0.725XTAL126XTAL227MONEN28AIN1.7/A15/P1.729AIN1.6/A14/P1.630AIN1.5/A13/P1.531AIN1.4/A12/P1.432AIN1.3/A11/P1.333AIN1.2/A10/P1.234AIN1.1/A9/P1.135AIN1.0/A8/P1.036VDD37DGND38A15m/A7/P2.739A14m/A6/P2.640A13m/A5/P2.541A12m/A4/P2.442A11m/A3/P2.343A10m/A2/P2.244A9m/A1/P2.145A8m/A0/P2.046AD7/D7/P3.747AD6/D6/P3.648AD5/D5/P3.549AD4/D4/P3.450AD3/D3/P3.351AD2/D2/P3.252AD1/D1/P3.153AD0/D0/P3.054WR/P0.755RD/P0.656ALE/P0.557P0.458P0.359P0.260P0.161P0.062DGND63VDD64AD7/D7/P7.765AD6/D6/P7.666AD5/D5/P7.567AD4/D4/P7.468AD3/D3/P7.369AD2/D2/P7.270AD1/D1/P7.171AD0/D0/P7.072A15m/A7/P6.773A14m/A6/P6.674A13m/A5/P6.575A12m/A4/P6.476A11m/A3/P6.377A10m/A2/P6.278A9m/A1/P6.179A8m/A0/P6.080A15/P5.781A14/P5.682A13/P5.583A12/P5.484A11/P5.385A10/P5.286A9/P5.187A8/P5.088DGND89VDD90WR/P4.791RD/P4.692ALE/P4.593P4.494P4.395P4.296P4.197P4.098DAC199DAC0100C8051F020C8051F022U2C8051F020(22)C1033uFC11104R101kD111N4007J9C22104C23104C24104C25104C26104R112RL10AGNDR122RAVCCC13105C14104C15105C16104C27105C28105C2910512345678910J1R204.75KTCKTDOTMSJTAGTDITDITDOTCKTMSRSTS20SW_4C30104R2110KR221KRSTRSTDGNDP00P01P02P03P04P05P06P07P10P11P12P13P14P15P16P17P20P21P22P23P24P25P26P27P30P31P32P33P34P35P36P37P40P41P42P43P44P45P46P47P50P51P52P53P54P55P56P57P60P61P62P63P64P65P66P67P70P71P72P73P74P75P76P77VCC312J8MONENMONENVCCVCCVCCMONENAIN01AIN02AIN03AIN04AIN05AIN06AIN07AIN00AIN01AIN02AIN03AIN04AIN05AIN06AIN07AIN00VREF0VREF1VREFDCP1-CP1+CP0+CP0-CP1-CP1+CP0+CP0-DAC0DAC1DAC0DAC1AGNDVREFVCC5V5VREF1A2K/C3U4TL431AGNDR41511VREF1VREF0VREFDC4110uFC42104C32104C33104C31104C34104C354.7uF2.5V12345678J5V12345678J3VC3B2E1Q308050REF1A2K/C3U3TL431R331kR3220kR3120k1234567891011121314151617181920212223242526272829303132P31234567891011121314151617181920212223242526272829303132P2D1LED-redVCCC3610uFC37104VCCDGNDVINVIN3.3V3.3V3.3V123456J7-1VREF123J7-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