AT89S52 BIOS AT29C256 40208 7436 pin SOIC8 74100 冗余区 JTAG intel 7435 74468 help mrom HY27UF084G2B F59D1G81MB Micron TSOP-48 7464 74261 PALCE22V10H icsp virus Nand Flash 7456 Samsung TL866II-HY27UF084G2B firmware Cypress Analysis 读取提示“设备不可用 40108 NAND issi KFG1GN6W2D Patitions 7460 WT61P8 7431 7496 FLASH GPP KM28C64A 7477 40109 atf750c PLCC32 write F59D1G81MB Wishes 74620 nand F59D1G81MB sandis 74832 74S416 TMS320 8pin 以前能用 SPI TL866II 8052 MX29LV640EB bug 40107 ICS编程 EFI Problem 74183 tsop48 Bad Xeltek AT89LP52 MXIC isp chip 74116 AT89S8253 CY7C64013 read F59D1G81MB 7443 74188 4104 7462 4352 ISP在线下载 blank 7457 现在通电插好芯片后 4353 add 坏块 74604 algorithm 74256 ATMEGA8A-AU T56 7444 N25Q064A Impulse 74LS51