需要时请联系我，13423998024邹小姐或者***在线咨询：1501876673！FM8PB53B:Only42singlewordinstructi***Allinstructi***aresinglecycleexceptforprogrambrancheswhicharetwo-cycle13-bitwideinstructi***AllOTPareaGOTOinstructionAllOTPareasubroutineCALLinstruction8-bitwidedatapath5-leveldeepha***arestackOperatingspeed:DC-20MHzclockinputDC-100nsinstructioncycleDevicePins#I/O#OTP(Word)RAM(Byte)FM8PB53B14121K49Direct,indirectaddressingmodesfordataaccessing8-bitrealtimeclock/counter(Timer0)with8-bitprogrammableprescalerInternalPower-onReset(POR)Built-inLowVoltageDetector(LVD)forBrown-outReset(BOR)Power-upResetTimer(PWRT)andOscillatorStart-upTimer(OST)OnchipWatchdogTimer(WDT)withinternaloscillatorforreliableoperationandsoft-warewatch-dogenable/disablecontrolTwoI/OportsIOAandIOBwithindependentdirectioncontrolSoft-wareI/Opull-high/pull-downoropen-draincontrolOneinternalinterruptsource:Timer0overflow;Twoexternalinterruptsource:INTpin,PortBinputchangeWake-upfromSLEEPbyINTpinorPortBinputchangePowers***ingSLEEPmodeBuilt-in8MHz,4MHz,1MHz,and455KHzinternalRCoscillatorProgrammableCodeProtectionSelectableoscillatoropti***:-ERC:ExternalResistor/CapacitorOscillator-HF:HighFrequencyCrystal/ResonatorOscillator-XT:Crystal/ResonatorOscillator-LF:LowFrequencyCrystalOscillator-IRC:InternalResistor/CapacitorOscillator-ERIC:ExternalResistor/InternalCapacitorOscillatorOperatingvoltagerange:2.0Vto5.5V-≤4MHz:2.4Vto5.5V-≤8MHz:2.6Vto5.5V,see6.1formoreinformation.)