Chithunzi cha MS51FB9AE IC MCU 8BIT 16KB FLASH 20TSSOP

Kufotokozera
MS51 ndi mtundu wophatikizidwa, 8-bit high performance 1T 8051-based microcontroller.Malangizowo amagwirizana kwathunthu ndi muyezo wa 80C51 ndikuchita bwino.MS51 ili ndi mpaka 16K Byte ya Flash yayikulu yotchedwa APROM, momwe zili mu User Code.The MS51 Flash imathandizira ntchito ya In-Application-Programming (IAP), yomwe imathandizira zosintha za firmware pa-chip.IAP imapangitsanso zotheka kukonza chipika chilichonse cha User Code array kuti chigwiritsidwe ntchito ngati chosungirako chosasinthika, chomwe chinalembedwa ndi IAP ndikuwerengedwa ndi IAP kapena MOVC malangizo, ntchitoyi ikutanthauza kuti 16K Bytes dera lonse lingagwiritsidwe ntchito ngati Data Flash. kudzera mu lamulo la IAP.MS51 imathandizira ntchito ya Flash yosinthika yochokera ku APROM yotchedwa LDROM, momwe Boot Code nthawi zambiri imakhala pochita In-System-Programming (ISP).Kukula kwa LDROM kungathe kusinthika ndikupitilira ma 4K Bytes ndi CONFIG define.Palinso zina zomwe zikuphatikiza kukumbukira kwapadera kwa chitetezo cha 128 bytes (SPROM) kupititsa patsogolo chitetezo ndi chitetezo chamakasitomala.Kuti muthandizire kupanga ndi kutsimikizira, Flash imalola kukonzedwa ndikuwerengedwa pakompyuta ndi parallel Writer kapena In-Circuit-Programming (ICP).Khodiyo ikatsimikiziridwa, wogwiritsa ntchito amatha kutseka nambalayo kuti atetezeke.