W49F020 Просмотр технического описания (PDF) - Winbond

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W49F020

256K x 8 CMOS FLASH MEMORY

Winbond 

Preliminary W49F020

Timing Waveforms, continued

WE Controlled Command Write Cycle Timing Diagram

Address A17-0

CE

OE

WE

DQ7-0

TAS

TCS

TOES

TAH

TWP

TDS

Data Valid

TCH

TOEH

TWPH

TDH

CE Controlled Command Write Cycle Timing Diagram

Address A17-0

CE

OE

WE

DQ7-0

TAS

TOES

High Z

TAH

TCP

TCPH

TOEH

TDS

Data Valid

TDH

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