K4E661612B Datasheet, PDF (36/36 Pages) Samsung semiconductor – 4M x 16bit CMOS Dynamic RAM with Extended Data Out

K4E661612B, K4E641612B
PACKAGE DIMENSION
50 TSOP(II) 400mil
CMOS DRAM
Units : Inches (millimeters)
0.034 (0.875)
0.841 (21.35)
MAX
0.821 (20.85)
0.829 (21.05)
0.0315 (0.80)
0.004 (0.10)
0.010 (0.25)
0.047 (1.20)
MAX
0.002 (0.05)
MIN
0.010 (0.25)
0.018 (0.45)
0.018 (0.45)
0.030 (0.75)
0.010 (0.25)
TYP
0~8^O