对比图
型号 AM27C256-90DC M27C256B-90XF6X AT27HC256R-90DC
描述 UVPROM, 32KX8, 90ns, CMOS, CDIP28, WINDOWED, CERAMIC, DIP-28256千位（32KB ×8） UV EPROM和OTP EPROM 256 Kbit (32Kb x 8) UV EPROM and OTP EPROMUVPROM, 32KX8, 90ns, CMOS, CDIP28, 0.6INCH, WINDOWED, CERDIP-28
数据手册 ---
制造商 AMD (超微半导体) ST Microelectronics (意法半导体) ATMEL (爱特美尔)
分类
封装 WDIP WDIP -
封装 WDIP WDIP -
产品生命周期 Obsolete Obsolete Obsolete
RoHS标准 Non-Compliant RoHS Compliant Non-Compliant
含铅标准 - - Contains Lead
ECCN代码 EAR99 - -