MSM514102D-80SJ データシートの表示（PDF） - Oki Electric Industry

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MSM514102D-80SJ

4,194,304-Word x 1-Bit DYNAMIC RAM : STATIC COLUMN MODE TYPE

Oki Electric Industry 

E2G0150-18-41U

¡ Semiconductor

MSM514102D/DL


,
TIMING WAVEFORM

Read Cycle

RAS

VIH –

VIL –

CS

VIH –

VIL –

tCRP

tASR

tRCD

tRAD

tRAH

tRAS

tCSH

tRC

tRSH

tCS

tRAL

tRP

tCRP

tAH

Address VIH –

VIL –

Row

Column

tAR

tRCS

tRRH tRCH



,
,
WE

VIH –

VIL –

DOUT

VOH –

VOL –

Open

tAA tCAC

tRAC

tCLZ

Write Cycle (Early Write)

RAS

VIH –

VIL –

CS

VIH –

VIL –

Address VIH –

VIL –

tCRP

tASR

tRAH

Row

tRAS

tAWR

tCSH

tRCD

tRC

tRSH

tCS

Column

tOFF

Valid Data

"H" or "L"

tRP

tCRP

tRAD

tASC

tCAH

 WE

VIH –

VIL –

DIN

DOUT

VIH –

VIL –

VOH –

VOL –

tWCR

tWCS

tWP

tWH

tDS

tDH

Valid Data

tDHR

Open

"H" or "L"

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