STC89C52RC,STC89C52RC pdf中文资料,STC89C52RC引脚图,STC89C52RC电路

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2018-10-11

, STC8912808/16/32/64kIAPSRAMISPP080518P1E2PROMSTCIAP+/OP4A/DUARTA/D3EMIPIIE2PSTC894SAROM4K512STC89C51RC8K512PPSTC89C52RC15K512STC89C53RC16K12802KSTC89C54RD+20K12802KSTC89C55RD+32K1280STC89C58RD+64K128016KSTC89C516RD+4K51216KSTC89LE51RC8K51216KSTC89LE52RC15K512STC89LE53RC16K12802KSTC89LE54RD+32K12802KSTC89LE58RD+64K1280STC89LE516RD+,STC232,MAX232,SP23210uF1C1+Vcc16Vcc2V+GND15Gnd3C1-T1OUT14PC_RxD(COMPin2)4C2+_TxD(COMPin3)_RxD()8R2INT1IN11T2IN10MCU_TxD()+89LE52RCXTAL189LE516RD+GNDRESET, ,20-lead,"Wide,PlasticDualInline,20-lead,"Wide,PlasticGullWIngSmallPackage(PDIP-20)Outline(SOIC-20/SOP-20)DimensionsinInchesand(Millimeters)DimensionsinInchesand(Millimeters)JEDECSTANDARDMS-001AD ++GND15Gnd3C1-T1OUT14PC_RxD(COMPin2)4C2+R1IN13PC_TxD(COMPin3) ++GND15Gnd3C1-T1OUT14PC_RxD(COMPin2)4C2+R1IN13PC_TxD(COMPin3) 12/1/12666666486684848668888684333 12/1//1/6446366446366446361261212121212 L12/1//1/ I/O(8051I/O,20mA,230A,250uA160uA20mA(OpenDrain)I/O(8051I/O,20mA,230A,250uA160uA20mA(OpenDrain)I//D8051I/O,20mA,230A,250uA160uA20mAI/OA/D(OpenDrain)I/OA/DI/O(8051I/O,20mA,230A,250uA160uA20mA(OpenDrain) =(12xPre-scalex32768)/11059200=Pre-scalex393216/11059200}} I//D8051I/O,20mA,230A(OpenDrain)20mAI/OA/DI/OA/D1/)=1024xVin/VccVinVcc=256xVin/Vcc CMODCCON 0000WritetoCCAPnLWritetoCCAPnH0100100 0100110 1000010 ++GND15Gnd3C1-T1OUT14PC_RxD(COMPin2)4C2+R1IN13PC_TxD(COMPin3) SPISPCTL85h SPISPSTAT84hSPISPSTAT84hSPISPDAT86h SPI ,20-lead,"Wide,PlasticDualInline,20-lead,"Wide,PlasticGullWIngSmallPackage(PDIP-20)Outline(SOIC-20/SOP-20)DimensionsinInchesand(Millimeters)DimensionsinInchesand(Millimeters)JEDECSTANDARDMS-001AD STC810STC6344VCCRESETVCCRESETInterrupt89C51RC1GND89C54RD+89C58RD+100KGNDMR89LE516ADVccVCC3RESET2RESETPFIPFO=0STC6345STC813LVCCSTC89C51RCVCCRESETVCCSTC89C52RCRESETSTC89C53RC10KGNDRESETMRWDOSTC89C54RD+InterruptVCCRESETSTC89C58RD+uC/DSPPFIWDIRESETPFIPFOPFO=0I/OPFO=0InterruptSTC809STC6342VCCRESETVCCRESETuC/DSPInterruptuC/DSP1GNDRESET10KGNDMRVccVCC32RESETPFIPFOPFO=0STC706SVCCSTC708VCCuC/DSPRESETMRRESETRESETInterruptMRWDOI/OVCCRESETRESETVCCRESETInterruptuC/DSPGND100KGNDNCPFIWDI100KPFOPFO=0PFO=0 Thisdatasheethasbeendownloadedfrom:%FreeDatasheetSearchSite100%FreeICReplacenufacturingCompany 。