KM416V254DL 데이터 시트보기 (PDF) - Samsung

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KM416V254DL

256K x 16Bit CMOS Dynamic RAM with Extended Data Out

Samsung 

KM416C254D, KM416V254D

PACKAGE DIMENSION

40 SOJ 400mil

#40

#1

0.0375 (0.95)

1.041 (26.44)

MAX

1.020 (25.92)

1.030 (26.16)

0.050 (1.27)

0.026 (0.66)

0.032 (0.81)

0.015 (0.38)

0.021 (0.53)

44(40) TSOP(II) 400mil

CMOS DRAM

Units : Inches (millimeters)

0.027 (0.69)

MIN

0.006 (0.15)

0.012 (0.30)

Units : Inches (millimeters)

0.032 (0.805)

0.741 (18.81)

MAX

0.721 (18.31)

0.729 (18.51)

0.0315 (0.80)

0.047 (1.20)

MAX

0.002 (0.05)

MIN

0.010 (0.25)

0.018 (0.45)

0.004 (0.10)

0.010 (0.25)

0.018 (0.45)

0.030 (0.75)

0.010 (0.25)

TYP

0~8 O

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