W29C020 查看數據表（PDF） - Winbond

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W29C020

256K x 8 CMOS FLASH MEMORY

Winbond 

Timing Waveforms, continued

WE Controlled Write Cycle Timing Diagram

W29C020

Address A17-0

CE

OE

WE

DQ7-0

TAS

TCS

TOES

TAH

TWP

TDS

Data Valid

TCH

T OEH

TWPH

TDH

T WC

Internal write starts

CE Controlled Write Cycle Timing Diagram

Address A17-0

CE

OE

WE

DQ7-0

TAS

TAH

T OES

TCS

TCP

T WPH

TOEH

TCH

TWC

High Z

TDS

Data Valid

TDH

Internal Write Starts

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