C8051F020-GQR IC MCU 8BIT 64KB FLASH 100TQFP

Ibisobanuro

Hamwe na chip ya monitor ya VDD, Watchdog Timer, hamwe na oscillator yisaha, ibikoresho bya C8051F020 / 1/2/3 mubyukuri sisitemu yihariye-kuri-kuri-Chip ibisubizo.Ibigereranirizo byose hamwe na digitale ya periferique irashoboka / irahagarikwa kandi igenwa nabakoresha software.Ububiko bwa FLASH burashobora gusubirwamo porogaramu ndetse no mukuzunguruka, gutanga ububiko bwamakuru budahindagurika, kandi bikanemerera kuzamura imirima ya software 8051.Mubwato bwa JTAG debug circuitry yemerera kutinjira (gukoresha nta soko ya chip), umuvuduko wuzuye, gukemura ibibazo ukoresheje umusaruro MCU yashyizwe mubikorwa byanyuma.Sisitemu yo gukuramo sisitemu ishyigikira kugenzura no guhindura kwibuka no kwiyandikisha, gushiraho aho uhagarara, kureba, intambwe imwe, kwiruka no guhagarika amategeko.Ibigereranyo byose hamwe na digitale ya periferique irakora rwose mugihe ucyemura ukoresheje JTAG.Buri MCU isobanurwa kubikorwa bya 2.7 V-kugeza kuri 3.6 V hejuru yubushyuhe bwinganda (-45 ° C kugeza + 85 ° C).Icyambu cya I / Os, / RST, na JTAG byihanganira ibimenyetso byinjira kugeza kuri 5 V. C8051F020 / 2 iraboneka mumapaki 100 ya pin ya TQFP (reba igishushanyo mbonera cya shusho ku gishushanyo cya 1.1 na Ishusho 1.3).C8051F021 / 3 iraboneka muri pake ya 64-pin ya TQFP (reba igishushanyo mbonera cya shusho 1.2 na Ishusho 1.4).