MSM514265C-70JS View Datasheet(PDF) - Oki Electric Industry

Part Name

Description

MFG CO.

MSM514265C-70JS

262,144-Word x 16-Bit DYNAMIC RAM(FAST PAGE MODE TYPE WITH EDO)

Oki Electric Industry 

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¡ Semiconductor

MSM514265C/CSL

Hidden Refresh Read Cycle

,,
,
,
,
tRC

tRC

tRAS

tRP

tRAS

tRP

RAS VIH –

tAR

VIL –

tCRP

tRCD

tRSH

tCHR

CAS

VIH –

VIL –

Address VIH –

VIL –

WE VIH –

VIL –

tRAD

tASR tRAH tASC

tCAH

Row

Column

tRCS

tRAL

tRRH

tAA

tROH

tOEA

,

,
, OE VIH–

VIL –

DQ VOH –

VOL –

Open

tCAC

tRAC tCLZ

tOEZ

Valid Data-out

Hidden Refresh Write Cycle

RAS

VIH –

VIL –

CAS

VIH –

VIL –

Address

VIH –

VIL –

tRC

tRAS

tRP

tAR

tCRP

tRCD

tRSH

tRAD

tASR

tASC

tRAH

Row

tCAH tRAL

Column

tRWL

tRC

tRAS

tCHR

"H" or "L"

tRP

tWCS

tWCH

WE

VIH –

VIL –

tWP

tWCR

OE

VIH –

VIL –

tDS

tDH

DQ

VIH –

VIL –

Valid Data-in

tDHR

"H" or "L"

14/17

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