HY57V56820B datasheet(12/12 Pages) HYNIX

Part #	HY57V56820B

Description	4 Banks x 8M x 8Bit Synchronous DRAM

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Manufacturer	HYNIX [Hynix Semiconductor]

Direct Link	http://www.skhynix.com/kor/main.do

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HY57V56820B(L)T

Rev. 1.4/Mar. 02

12

PACKAGE INFORMATION

400mil 54pin Thin Small Outline Package

11.938(0.4700)

11.735(0.4620)

10.262(0.4040)

10.058(0.3960)

22.327(0.8790)

22.149(0.8720)

5deg

0deg

0.597(0.0235)

0.406(0.0160)

0.210(0.0083)

0.120(0.0047)

1.194(0.0470)

0.991(0.0390)

0.80(0.0315)BSC

0.400(0.016)

0.300(0.012)

UNIT : mm(inch)

0.150(0.0059)

0.050(0.0020)

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