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

Hidden Refresh Cycle

RAS

tRC

tRAS

tRP

tRAS

,
,

, CAS

Address

DSF

tCRP

tRCD

tRSH

tAR

tRAD

tASR tRAH

tASC

tRAL

tCAH

Row

tFSR tRFH

Column

tFHR

tFSC tCFH

tCHR

tASR tRAH

A

tFSR

tRFH

B

tRCS

tRRH

tWSR tRWH

WE

C

,
,
 DQ1 - 8

TRG

Open

tTHS tTHH

tCAC

tAA

tRAC

tOEA

Valid Data

tOFF

tOEZ

"H" or "L"

Note: The type of CBR operations are determined by the logic states of "A", "B" and "C".

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