对比图
型号 8257 KM68257CJ-20 IS61C256AH-20J
描述 Standard SRAM, 32KX8, 20ns, CMOS, PDSO28, 0.300 INCH, PLASTIC, SOJ-28KM68257CJ-20 5V 256K-bit 32Kx8 20nsStandard SRAM, 32KX8, 20ns, CMOS, PDSO28, 0.3INCH, PLASTIC, SOJ-28
数据手册 ---
制造商 Samsung (三星) Samsung (三星) Integrated Silicon Solution(ISSI)
分类
封装 SOJ SOJ SOJ
封装 SOJ SOJ SOJ
产品生命周期 Obsolete Obsolete Obsolete
RoHS标准 - RoHS Compliant Non-Compliant
含铅标准 - - Contains Lead