MSM548263-80JS View Datasheet(PDF) - Oki Electric Industry

Part Name

Description

MFG CO.

MSM548263-80JS

262,144-Word x 8-Bit Multiport DRAM

Oki Electric Industry 

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¡ Semiconductor

MSM548263

TIMING WAVEFORM

Read Cycle (Outputs Controlled by RAS)

tRC

tRAS

tRP

RAS

tCSH

,


,, tCRP

tRCD

CAS

tAR

tRAD

tRSH

tCAS

tCRL

tRAL

tASR tRAH

tASC

tCAH

Address

Row

Column

tFHR

tFSR tRFH

tFSC tCFH

DSF

tRCS

tRCH

WE

,,
 DQ1 - 8

tRAC

Open

tTHS tTHH

tRRH

tCAC

tOFF

tAA

Valid Data

tROH

tOEA

tOEZ

TRG

"H" or "L"

10/40

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