W49L201 Просмотр технического описания (PDF) - Winbond

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W49L201

128K X 16 CMOS FLASH MEMORY

Winbond 

W49L201

Timing Waveforms, continued

CE Controlled Command Write Cycle Timing Diagram

Address A16-0

CE

OE

WE

DQ15-0

TAS

TOES

High Z

TAH

TCP

TCPH

TOEH

TDS

Data Valid

TDH

Program Cycle Timing Diagram

Address A16-0

DQ15-0

CE *

5555

2AAA

Word Program Cycle

5555

Address

AA

55

A0

Data-In

OE *

T WPH

TBC

TWP

WE

Word 0

Word 1

Word 2

Word 3

Internal Write Start

*Note: It is not allowed to assert read operation(CE# &OE# are both active) during the

command sequence. If read command is asserted during the command

sequence, then the device will return to read mode(abort write).

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Publication Release Date: May 2000

Revision A1

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