I-AT89S52-24AU IC MCU 8BIT 8KB IFLASH 44TQFP

Incazelo

I-AT89S52 iyi-microcontroller enamandla aphansi, esebenza kahle kakhulu ye-CMOS 8-bit enamabhayithi angu-8K ememori ye-Flash ehlelekayo engaphakathi nohlelo.Idivayisi yakhiwe kusetshenziswa ubuchwepheshe bememori obungaguquki obuphezulu be-Atmel futhi ihambisana nesethi yemiyalo esezingeni lomkhakha engu-80C51 kanye nephinikhodi.I-on-chip Flash ivumela inkumbulo yohlelo ukuthi ihlelwe kabusha ohlelweni noma ngomhleli wememori ongaguquki ovamile.Ngokuhlanganisa i-CPU engu-8-bit ene-Flash ehlelekayo yangaphakathi nohlelo ku-chip ye-monolithic, i-Atmel AT89S52 iyisilawuli esincane esinamandla esihlinzeka ngesixazululo esivumelana nezimo kakhulu nesibizayo ezinhlelweni eziningi zokulawula ezishumekiwe.I-AT89S52 ihlinzeka ngezici ezijwayelekile ezilandelayo: amabhayithi angu-8K eFlash, amabhayithi angu-256 e-RAM, imigqa engama-32 I/O, i-Watchdog timer, izinkomba ezimbili zedatha, i-timer/counter ezintathu ezingamabhithi angu-16, izakhiwo eziphazamisayo ezinamazinga amabili amavekhtha ayisithupha, Imbobo egcwele ye-serial eyi-duplex, i-on-chip oscillator, nokujikeleza kwewashi.Ngaphezu kwalokho, i-AT89S52 yakhelwe nge-logic emile ukuze isebenze ifinyelele ku-zero frequency futhi isekela izindlela ezimbili zokonga amandla ezikhethwa yisoftware.I-Idle Mode imisa i-CPU ngenkathi ivumela i-RAM, isibali sikhathi/izibali, imbobo yochungechunge, kanye nesistimu yokuphazamisa ukuthi iqhubeke nokusebenza.Imodi Yokwehlisa amandla ilondoloza okuqukethwe kwe-RAM kodwa imise i-oscillator, ivimbele yonke eminye imisebenzi ye-chip kuze kube ukuphazamisa okulandelayo noma ukusethwa kabusha kwehadiwe.