AT89S52-24AU IC MCU 8BIT 8KB IFLESHI 44TQFP

Inkcazo

I-AT89S52 ngamandla aphantsi, ukusebenza okuphezulu kwe-CMOS 8-bit microcontroller kunye ne-8K bytes yememori ye-Flash enokucwangciswa kwinkqubo.Isixhobo senziwa kusetyenziswa itekhnoloji yememori ye-Atmel yoxinaniso oluphezulu olungaguquguqukiyo kwaye iyahambelana nesiseko somyalelo we-80C51 kunye ne-pinout.I-Flash ekwi-chip ivumela imemori yenkqubo ukuba icwangciswe ngokutsha kwinkqubo okanye ngumdwelisi wememori ongaguqukiyo oqhelekileyo.Ngokudibanisa i-8-bit CPU ene-8-bit ye-CPU kunye ne-system programmable Flash kwi-chip ye-monolithic, i-Atmel AT89S52 sisilawuli esincinci esinamandla esibonelela ngesisombululo esiguquguqukayo kunye nexabiso elisebenzayo kwiinkqubo ezininzi zokulawula ezizinzisiweyo.I-AT89S52 ibonelela ngezi mpawu zisemgangathweni zilandelayo: 8K bytes of Flash, 256 bytes of RAM, 32 I/O lines, Watchdog timer, izalathisi ezimbini zedatha, ezintathu-16-bit timer/counters, a six-vector two-level interrupt architecture, a Izibuko le-serial eline-duplex epheleleyo, i-on-chip oscillator, kunye nokujikeleza kwewotshi.Ukongeza, i-AT89S52 iyilwe nge-static logic yokusebenza 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 imise i-oscillator, ikhubaze yonke eminye imisebenzi ye-chip de kube kukuphazamiseka okulandelayo okanye ukusetwa kwakhona kwehardware.