K4E640412E 데이터 시트보기 (PDF) - Samsung

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K4E640412E

16M x 4bit CMOS Dynamic RAM with Extended Data Out

Samsung 

Industrial Temperature

K4E660412E,K4E640412E

PACKAGE DIMENSION

32 SOJ 400mil

#32

CMOS DRAM

Units : Inches (millimeters)

#1

0.841 (21.36)

MAX

0.820 (20.84)

0.830 (21.08)

0.0375 (0.95)

0.050 (1.27)

0.026 (0.66)

0.032 (0.81)

0.015 (0.38)

0.021 (0.53)

0.027 (0.69)

MIN

0.006 (0.15)

0.012 (0.30)

32 TSOP(II) 400mil

Units : Inches (millimeters)

0.037 (0.95)

0.841 (21.35)

MAX

0.821 (20.85)

0.829 (21.05)

0.050 (1.27)

0.047 (1.20)

MAX

0.002 (0.05)

MIN

0.012 (0.30)

0.020 (0.50)

0.004 (0.10)

0.010 (0.25)

0.018 (0.45)

0.030 (0.75)

0.010 (0.25)

TYP

O

0~8

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