客户的声音，我们的承诺！PMC271引脚定义图：PMC271产品描述：2FPPunits,8bitADC,16IO,1KWOTP,FPPATMcontroller**(1)Operatingmodes:TwoprocessingunitsFPPATMmodeorTraditionaloneprocessingunitmode(2)1KWOTPprogrammemory(3)64BytesdataRAM(4)Programmablestackpointerandadjustablestacklevel?(5)Alldatamemoriesare***ailableforuseasanindexpointer?(6)Clocksources:internalhighRCoscillator,internallowRCoscillatorandexternalcrystaloscillator?(7)Band-gapcircuittoprovide1.20Vreferencevoltage?(8)Oneha***are16-bittimer?(9)Total8-channel8-bitADC,includingonechannelforband-gapreferencevoltageinput?(10)Built-inhalfVDDbiasvoltagegeneratorforLCDapplication?(11)Supportfastwake-up?(12)EightlevelsofLVDreset~4.1V,3.6V,3.1V,2.8V,2.5V,2.2V,2.0V,1.8V?(13)16IOpinswith10mAcapabilityandoptionalpull-highresistor?(14)Twoexternalinterruptpins?(15)EveryIOpincanbeconfiguredtoenablewake-upfunction?(16)Operatingvoltagerange:2.2V~5.5V(17)PMC271ishighEFTserieswith-40°C~85°Coperatingtemperaturerange(18)PMS271isgeneralpurposeserieswith-20°C~70°Coperatingtemperaturerange需要时请联系，13423998024邹小姐或者***咨询：1501876673！应广仿真器（点击图片购买）：应广烧录器（点击图片购买）：产品封装:)