W29EE012 Ver la hoja de datos (PDF) - Winbond

Número de pieza

componentes Descripción

Fabricante

W29EE012

128K x 8 CMOS FLASH MEMORY

Winbond 

W29EE012

Command Codes for Software Chip Erase

BYTE SEQUENCE

0 Write

1 Write

2 Write

3 Write

4 Write

5 Write

ADDRESS

5555H

2AAAH

5555H

5555H

2AAAH

5555H

Sofware Chip Erase Acquisition Flow

Load data AA

to

address 5555

DATA

AAH

55H

80H

AAH

55H

10H

Load data 55

to

address 2AAA

Load data 80

to

address 5555

Load data AA

to

address 5555

Load data 55

to

address 2AAA

Notes for software chip erase:

Data Format: DQ7 − DQ0 (Hex)

Address Format: A14 − A0 (Hex)

Load data 10

to

address 5555

Publication Release Date: March 26, 2002

-7-

Revision A3

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