K4E661612B, K4E641612B CMOS DRAM 4M x 16bit CMOS.
Samsung
K4E661612B - 4M x 16bit CMOS Dynamic RAM
K4E661612B, K4E641612B CMOS DRAM 4M x 16bit CMOS Dynamic RAM with Extended Data Out DESCRIPTION This is a family of 4,194,304 x 16 bit Extended Data.