K4E660812E,K4E640812E CMOS DRAM 8M x 8bit CMOS D.
K4E640812E - (K4E640812E / K4E660812E) 8M x 8bit CMOS Dynamic RAM with Extended Data Out
K4E660812E - (K4E640812E / K4E660812E) 8M x 8bit CMOS Dynamic RAM with Extended Data Out