MSM51V17800F データシートの表示（PDF） - Oki Electric Industry

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MSM51V17800F

2,097,152-Word × 8-Bit DYNAMIC RAM : FAST PAGE MODE TYPE

Oki Electric Industry 

1Semiconductor

FEDD51V17800F-01

MSM51V17800F

TIMING CHART

Read Cycle

RAS VIH

VIL

CAS VIH

VIL

Address VIH

VIL

tRC

tRAS

tCRP

tRCD

tCSH

tRAD

tASR tRAH

tASC

tRSH

tCAS

tRAL

tCAH

Row

Column

tRCS

tRP

tCRP

tRRH

VIH

WE

VIL

VIH

OE

VIL

DQ VOH

VOL

tAA

tOEA

tROH

tRCH

tRAC

tCAC

tOEZ

tOFF

tCLZ

Open

Valid Data-out

“H” or “L”

Write Cycle (Early Write)

VIH

RAS

VIL

CAS VIH

VIL

tCRP

tRCD

tRAD

tRC

tRAS

tCSH

tRSH

tCAS

tRAL

tRP

tCRP

tASR

tRAH

tASC

tCAH

Address VIH

VIL

VIH

WE

VIL

Row

Column

tWCS

tWP

tCWL

tWCH

tRWL

VIH

OE

VIL

tDS

tDH

DQ VIH

VIL

Valid Data-in

Open

“H” or “L”

9/15

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