I-MS51FB9AE IC MCU 8BIT 16KB IFLASH 20TSSOP

Inkcazo
I-MS51 luhlobo olufakelweyo lwe-flash, i-8-bit high performance 1T 8051-based microcontroller.Iseti yomyalelo ihambelana ngokupheleleyo nomgangatho we-80C51 kunye nokusebenza okuphuculweyo.I-MS51 iqulethe ukuya kuthi ga kwi-16K Bytes yeFlash engundoqo ebizwa ngokuba yi-APROM, apho imixholo yeKhowudi yoMsebenzisi ihlala khona.I-MS51 Flash ixhasa i-In-Application-Programming (IAP) umsebenzi, eyenza uhlaziyo lwe-firmware kwi-chip.I-IAP yenza kube lula ukuqwalasela nayiphi na ibhloko yeKhowudi yoMsebenzisi uluhlu oluza kusetyenziswa njengokugcinwa kwedatha engaguqukiyo, ebhalwe yi-IAP kwaye ifundwe ngumyalelo we-IAP okanye we-MOVC, lo msebenzi uthetha yonke indawo ye-16K Bytes yonke ingasetyenziswa njengeDatha Flash. ngomyalelo we-IAP.I-MS51 ixhasa umsebenzi woqwalaselo olulungiselelwayo olusuka kwi-APROM ebizwa ngokuba yi-LDROM, apho iKhowudi yokuQalisa iqhele ukuhlala ukuze kuqhutywe i-In-System-Programming (ISP).Ubungakanani be-LDROM bulungiselelwa ngobuninzi be-4K Bytes nge-CONFIG define.Kukho okongeziweyo okubandakanya imemori ekhethekileyo ye-128 bytes yokukhusela ukhuseleko (SPROM) ukuphucula ukhuseleko kunye nokukhuselwa kwesicelo somthengi.Ukuququzelela inkqubo kunye nokuqinisekisa, iFlash ivumela ukuba icwangciswe kwaye ifundwe ngekhompyutha nguMbhali ohambelanayo okanye i-In-Circuit-Programming (ICP).Nje ukuba ikhowudi iqinisekisiwe, umsebenzisi unokuvala ikhowudi yokhuseleko.