AT89C51RC-24AU IC MCU 8BIT 32KB IFLESHI 44TQFP

Inkcazo

I-AT89C51RC yi-low-power-low-performance-high-performance CMOS 8-bit microcontroller ene-32K bytes ye-Flash programmable read-only memory kunye ne-512 bytes ye-RAM.Isixhobo senziwa kusetyenziswa itekhnoloji yememori engaguquguqukiyo ephezulu ye-Atmel kwaye iyahambelana ne-80C51 yomgangatho weshishini kunye ne-80C52 kunye ne-pinout.I-Flash ekwi-chip ivumela imemori yenkqubo ukuba ibe ngumsebenzisi ecwangciswe ngumdwelisi wememori oqhelekileyo ongaguqukiyo.Iyonke i-512 bytes ye-RAM yangaphakathi iyafumaneka kwi-AT89C51RC.I-256-byte eyandisiweyo ye-RAM yangaphakathi ifumaneka nge-MOVX imiyalelo emva kokucoca i-bit 1 kwi-SFR efumaneka kwidilesi ye-8EH.Enye inxalenye ye-RAM ye-256-byte ifumaneka ngendlela efanayo ne-Atmel AT89-series kunye nezinye iimveliso ezihambelanayo ze-8052.Ngokudibanisa i-CPU ye-8-bit ene-Flash kwi-chip ye-monolithic, i-Atmel AT89C51RC yi-microcomputer enamandla enika isisombululo esiphezulu-esiguquguqukayo kunye nexabiso elisebenzayo kwiinkqubo ezininzi zokulawula ezifakwe ngaphakathi.I-AT89C51RC ibonelela ngezi mpawu zisemgangathweni zilandelayo: 32K bytes of Flash, 512 bytes of RAM, 32 I/O lines, ezintathu 16-bit timer/counters, a six-vector two-level interrupt architecture, full duplex serial port, on- i-chip oscillator, kunye nokujikeleza kwewotshi.Ukongeza, i-AT89C51RC iyilwe nge-static logic ukuze isebenze ukuya kuthi ga kwi-zero frequency kwaye ixhasa iindlela ezimbini ezikhethiweyo zokugcina amandla esoftware.I-Idle Mode imisa i-CPU ngelixa ivumela i-RAM, i-timer / counters, i-serial port, kunye nenkqubo yokuphazamisa ukuqhubeka nokusebenza.Imowudi ye-Power-down igcina imixholo ye-RAM kodwa ikhubaze i-oscillator, ikhubaze yonke eminye imisebenzi ye-chip kude kube kukuphazamiseka kwangaphandle okulandelayo okanye ukusetwa kwakhona kwehardware.