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,STC11F01-35C-SOP16RMB1.99STC10F04-35C-LQFP44RMB2.99,STC12C5A08AD-35C-LQFP44,RMB7.5,STC12C5201AD-SOP16,RMB2.49STC12C5202AD-LQFP32,RMB3.99,,,Vcc3C1-T1OUT14STC3232,STC232,MAX232,SP232PC_RxD(COMPin2)PC_TxD(COMPin3)GndMCU_RxD(P3.0)MCU_TxD(P3.1)P3.0P3.189C52RC89C58RD+89LE52RC89LE516RD+GNDVCCRESET10uFXTAL2XTAL1VccVcc8R2INR2OUT90.1uF2V+GND151C1+Vcc165C2-R1OUT126V-T1IN117T2OUTT2IN104C2+R1IN130.1uF0.1uF++STC89LE58RD+32K128016K+1280SRAME2PROMDataFlash8/16/32/64kISP8+P4.0P4.3I/OUART3A/DMAX810A/DP0P1P2P3P48051IAPIAPSTCP4STC89LE516RD+64K1280STC89LE54RD+16K128016K+STC89LE52RC8K5122K+E2PROMSTC89LE53RC15K512STC89C51RC4K5122K+EMIISPIAPSTC89C52RC8K5122K+STC89C53RC15K512STC89C54RD+16K128016K+STC89C55RD+20K128016K+STC89C58RD+32K128016K+STC89C516RC64K1280STC89LE51RC4K5122K+STC89,Vcc3C1-T1OUT14STC3232,STC232,MAX232,SP232PC_RxD(COMPin2)PC_TxD(COMPin3)GndMCU_RxD(P3.0)MCU_TxD(P3.1)P3.0P3.189C52RC89C58RD+89LE52RC89LE516RD+GNDVCCRESET10uFXTAL2XTAL1VccVcc8R2INR2OUT90.1uF2V+GND151C1+Vcc165C2-R1OUT126V-T1IN117T2OUTT2IN104C2+R1IN130.1uF0.1uF++STC90LE52RC8K5122K+P4STC90LE516RD+64K1280STC90LE54RD+16K128016K+E2PROMSTC90LE53RC15K512STC90C51RC4K5122K+EMIISPIAPSTC90C52RC8K5122K+STC90C53RC15K512STC90C54RD+16K128016K+STC90C55RD+20K128016K+STC90C58RD+32K128016K+STC90C516RC64K1280STC90LE51RC4K5122K+STC90LE58RD+32K128016K+STC90C511280SRAME2PROMDataFlash8/16/32/64kISP8+P4.0P4.3I/OUART3A/DMAX810A/DP0P1P2P3P48051IAPIAPSTC,20-lead,0.300Wide,PlasticDualInlinePackage(PDIP-20)DimensionsinInchesand(Millimeters)JEDECSTANDARDMS-001AD,20-lead,0.300Wide,PlasticGullWIngSmallOutline(SOIC-20/SOP-20)DimensionsinInchesand(Millimeters)0°/8°0°3.5°7°0°--11°12°13°11°12°13°Vcc0.1uFVccPC_RxD(COMPin2)PC_TxD(COMPin3)GndVcc0.1uF0.1uF12345678161514131211109C1+VCCV+C1-C2+C2-V-T2OUTR2INGNDT1OUTR1INR1OUTT1INT2INR2OUT+++Vcc8R2INR2OUT90.1uF2V+GND151C1+Vcc16Vcc3C1-T1OUT145C2-R1OUT126V-T1IN117T2OUTT2IN10PC_RxD(COMPin2)4C2+R1IN13PC_TxD(COMPin3)GndVcc0.1uF0.1uF+++Vcc++0.1uFVccPC_RxD(COMPin2)PC_TxD(COMPin3)GndVcc0.1uF0.1uF12345678161514131211109C1+VCCV+C1-C2+C2-V-T2OUTR2INGNDT1OUTR1INR1OUTT1INT2INR2OUT+VCC12/1/1266666648668484866886868433312/1/6446644664466433643324129.6312/1/644636644636644636126121212121212/1/4L4668L688884.8664.864.812I/O(8051I/O,20mA,230µA,250uA150uA20mA,(OpenDrain)I/OP1.xA/D8051I/O,20mA,230µA,250uA150uA20mAI/OA/D(OpenDrain)I/OA/DI/O(8051I/O,20mA,230µA,250uA150uA20mA(OpenDrain)I/O(8051I/O,20mA,230µA,250uA150uA20mA(OpenDrain)=(12xPre-scalex32768)/11059200=Pre-scalex393216/11059200}}MOVISP_CONTR,#01100000B;SWBS=1(ISP),SWRST=1()I/O1I/OP1.xA/D8051I/O,20mA,230µA20mAI/OA/D(OpenDrain)I/OA/D/)=1024xVin/VccVinVcc=256xVin/VccCMODCCON0000WritetoCCAPnH01WritetoCCAPnL00100010011010000100.1uFVccPC_RxD(COMPin2)PC_TxD(COMPin3)GndVccVcc0.1uF0.1uF12345678161514131211109VccGndT1OUTR1INR1OUTT1INT2INR2OUTC1+V+C1-C2+C2+V-T2OUTR2IN+++SPISPCTL–85hSPISPSTAT–84hSPISPSTAT–84hSPISPDAT–86hSPIPFIPFOInterruptSTC706S100KGNDWDII/OMRWDOVCCRESETRESETVCCuC/DSP1.25VPFO=0uC/DSPMRRESETPFIPFOInterruptSTC708100KGNDNCVCCRESETVCCRESET1.25VPFO=0RESETPFIPFOInterruptSTC813L100KGNDWDII/OMRWDOVCCRESETRESETVCCSTC89C54RD+1.25VSTC89C52RCSTC89C51RCSTC89C53RCSTC89C58RD+STC89C516RD+PFO=0GNDMRuC/DSP10K1.25VSTC6342PFO=0PFIPFOInterruptVCCRESETRESETVCCSTC809VCC31GNDVcc2RESETRESETuC/DSPSTC810VCC31GNDVcc89C51RC89LE516AD89C54RD+89C58RD+2RESETRESET
本文标题:STC12C2052AD
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