I-AT89C4051-24PU IC MCU 8BIT 4KB IFLASH 20DIP

Incazelo

I-AT89C4051 iyi-low-voltage, ukusebenza okuphezulu kwe-CMOS 8-bit microcontroller enamabhayithi angu-4K we-Flash ehlelekayo nenkumbulo efundeka kuphela esuleleka.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 AT89C4051 iyisilawuli esincane esinamandla esihlinzeka ngesixazululo esivumelana nezimo kakhulu nesingabizi kakhulu ezinhlelweni eziningi zokulawula ezishumekiwe.I-AT89C4051 inikeza izici ezijwayelekile ezilandelayo: amabhayithi angu-4K weFlash, amabhayithi angu-128 e-RAM, imigqa engu-15 ye-I/O, i-timer/counter emibili engu-16-bit, i-five-vector, isakhiwo esiphazamisayo esinamazinga amabili, imbobo egcwele ye-serial eyi-duplex, a Ukunemba kwe-analog comparator, i-on-chip oscillator kanye nokujikeleza kwewashi.Ngaphezu kwalokho, i-AT89C4051 yakhelwe nge-static logic ukuze isebenze kuze kufike ku-zero frequency futhi isekela izindlela ezimbili zokonga amandla ezikhethwa yisoftware.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.