VG26S17405J 查看數據表（PDF） - Vanguard International Semiconductor

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VG26S17405J

4,194,304 x 4 - Bit CMOS Dynamic RAM

Vanguard International Semiconductor 

VIS

Timing Waveforms

• Read Cycle

RAS

CAS

ADDRESS

tRC

t RAS

tCSH

tRCD

tT

tRSH

tCAS

tRAD

tRAL

tASR

tRAH

Row

tASC

tCAH

Column

tRCS

WE

VG26(V)(S)17405FJ

4,194,304 x 4 - Bit

CMOS Dynamic RAM

tRP

tCRP

tCPN

tRRH

tRCH

OE

DQ1~DQ4

Note :

= dont’ care

= Invalid Dout

tAA

tRAC

tOEA

tCAC

tCLZ

tOEZ

tOFF

tOFF

D OUT

Document:1G5-0162

Rev.1

Page 15

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