MSM514265C-60 데이터 시트보기 (PDF) - Oki Electric Industry

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MSM514265C-60

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

Oki Electric Industry 

¡ Semiconductor

MSM514265C/CSL

,
,
,
, Fast Page Mode Read Cycle (Part-1)

RAS

VIH –

VIL –

CAS

VIH –

VIL –

tRSCD

tAR

tCRP

tRCD

tCAS

tRAD

tCSH

tASR tRAH tASC tCAH

tRASP

tHPC

tCP

tCAS

tASC tCAH

tRP

tRHCP

tCP

tCAS

tASC tCAH

Address

VIH –

VIL –

Row

Column

Column

Column

tRCS

tRRH


 WE

VIH –

VIL –

OE

VIH –

VIL –

DQ

VOH –

VOL –

tRAC

tAA

tOEA

tCAC

tCLZ

Fast Page Mode Read Cycle (Part-2)

tCHO

tOCH

tCPA

tDOH

Valid

Data-out

tOEP

tAA

tAA

tOEP

tOEA

tOEA

tCAC

tOEZ

tCAC tOEZ

tREZ

Valid

Data-out

Valid*

Data-out

Valid*

Data-out

* : Same Data,

"H" or "L"

tRASP

tRP

tRSCD

RAS

VIH –

VIL –

tAR

tRHCP

tCRP

tCRP

tHPC

tRCD

tCP

tCP

CAS

VIH –

VIL –

tCAS

tRAD

tCAS

tCAS


,
,
 Address

VIH –

VIL –

WE

VIH –

VIL –

tCSH

tASR tRAH tASC tCAH

Row

Column

tRCS

tRAC

tAA

tRCH

tASC tCAH

Column

tRCS

tWPE tAA

tASC tCAH

Column

tAA

OE

VIH –

VIL –

tOEA

tCAC tWEZ

tCPA

tCAC

tCAC

tDOH

tCEZ

DQ

VOH –

VOL –

Valid

tCLZ

Data-out

Valid

Data-out

Valid

Data-out

"H" or "L"

11/17

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