I-AT89C2051-24PU IC MCU 8BIT 2KB IFLASH 20DIP

Incazelo

I-AT89C2051 iyikhompiyutha encane enamandla aphansi, esebenza kahle kakhulu ye-CMOS 8-bit enamabhayithi angu-2K we-Flash ehlelekayo nenkumbulo efundeka kuphela (PEROM).Idivayisi ikhiqizwa kusetshenziswa ubuchwepheshe bememori obungaguquguquki obuphezulu be-Atmel futhi ihambisana nesethi yemiyalo esezingeni lemboni ye-MCS-51.Ngokuhlanganisa i-CPU engu-8-bit ene-Flash ku-chip ye-monolithic, i-Atmel AT89C2051 iyikhompuyutha encane enamandla ehlinzeka ngesixazululo esivumelana nezimo kakhulu nesibizayo ezinhlelweni eziningi zokulawula ezishumekiwe.I-AT89C2051 inikeza izici ezijwayelekile ezilandelayo: amabhayithi angu-2K weFlash, amabhayithi angu-128 e-RAM, imigqa engu-15 ye-I/O, i-timer/counter emibili engu-16-bit, izakhiwo ezinhlanu eziphazamisayo ezinamazinga amabili, imbobo ye-serial eyi-duplex egcwele, i-analog enembile. isiqhathanisi, i-on-chip oscillator kanye nokujikeleza kwewashi.Ngaphezu kwalokho, i-AT89C2051 yakhelwe nge-logic emile ukuze isebenze phansi ize ifike kuqanda futhi isekela izindlela ezimbili zokonga amandla ezikhethekayo.I-Idle Mode imisa i-CPU ngenkathi ivumela i-RAM, i-timer/counter, imbobo ye-serial kanye nesistimu ephazamisayo ukuthi iqhubeke nokusebenza.Imodi yokwehlisa amandla ilondoloza okuqukethwe kwe-RAM kodwa imise i-oscillator ivimbe yonke eminye imisebenzi ye-chip kuze kumiswe kabusha izingxenyekazi zekhompuyutha ezilandelayo.