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

Ibisobanuro

AT89C4051 ni voltage nkeya, ikora cyane CMOS 8-bito ya microcontroller hamwe na 4K bytes ya Flash programable kandi ishobora guhanagurwa gusa gusoma.Igikoresho cyakozwe hifashishijwe tekinoroji yo kwibuka cyane ya Atmel kandi ikaba ihujwe ninganda-MCS-51 yerekana amabwiriza.Muguhuza ibice byinshi 8-bit CPU hamwe na Flash kuri chip ya monolithic, Atmel AT89C4051 ni microcontroller ikomeye itanga igisubizo cyoroshye kandi cyoroshye kubisubizo byinshi byashyizwe mubikorwa byo kugenzura.AT89C4051 itanga ibintu bisanzwe bikurikira: 4K bytes ya Flash, 128 bytes ya RAM, imirongo 15 I / O, imirongo ibiri ya biti 16 / biti, ibice bitanu, ibice bitanu byubatswe, ibyiciro bibiri byahagaritswe, icyambu cyuzuye cya duplex, a igereranya risobanutse neza, on-chip oscillator hamwe nizunguruka ryamasaha.Mubyongeyeho, AT89C4051 yateguwe hamwe na logique ihagaze kugirango ikore kugeza kuri zeru kandi ishyigikira uburyo bubiri bwo guhitamo amashanyarazi.Mode Idle ihagarika CPU mugihe yemerera RAM, ingengabihe / kubara, icyambu gikurikirana hamwe na sisitemu yo guhagarika gukora.Uburyo bwa power-down bubika ibiri muri RAM ariko bikonjesha oscillator ikabuza indi mirimo yose ya chip kugeza ibyuma bizakurikiraho.