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

Incazelo

I-AT89C51RC inamandla aphansi, i-CMOS 8-bit microcontroller esebenza kahle kakhulu enamabhayithi angu-32K wememori efundeka kuphela ye-Flash namabhayithi angu-512 e-RAM.Idivayisi yakhiwe kusetshenziswa ubuchwepheshe bememori obungaguquki obuphezulu be-Atmel futhi ihambisana nezinga lemboni 80C51 kanye nesethi yemiyalo engu-80C52 kanye nokuphina.I-on-chip Flash ivumela imemori yohlelo ukuthi ibe ngumsebenzisi ehlelwe umhleli wememori ongaguquki.Isamba samabhayithi angu-512 we-RAM yangaphakathi ayatholakala ku-AT89C51RC.I-RAM yangaphakathi enwetshiwe engu-256-byte ifinyelelwa ngeziyalezo ze-MOVX ngemva kokusula i-bit 1 ku-SFR etholakala ekhelini elithi 8EH.Enye ingxenye ye-RAM engu-256-byte ifinyelelwa ngendlela efanayo ne-Atmel AT89-series neminye imikhiqizo ehambisana ne-8052.Ngokuhlanganisa i-CPU engu-8-bit ene-Flash ku-chip ye-monolithic, i-Atmel AT89C51RC iyikhompuyutha encane enamandla ehlinzeka ngesixazululo esivumelana nezimo kakhulu nesibizayo ezinhlelweni eziningi zokulawula ezishumekiwe.I-AT89C51RC inikeza izici ezijwayelekile ezilandelayo: amabhayithi angu-32K eFlash, amabhayithi angu-512 e-RAM, imigqa engu-32 I/O, i-timer/counter emithathu engu-16-bit, ukwakheka kokuphazamiseka okunamaleveli amabili okunamavekhtha ayisithupha, imbobo ye-serial eyi-duplex egcwele, ku- i-chip oscillator, kanye nokujikeleza kwewashi.Ngaphezu kwalokho, i-AT89C51RC yakhelwe nge-logic emile ukuze isebenze phansi ize ifike kuziro futhi isekela izindlela ezimbili zokonga amandla ezikhethekayo.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 kwangaphandle okulandelayo noma ukusethwa kabusha kwehadiwe.