W39L512-90 WINBOND [Winbond], W39L512-90 Datasheet - Page 13
W39L512-90
Manufacturer Part Number
W39L512-90
Description
64K 8 COMS FLASH MEMORY
Manufacturer
WINBOND [Winbond]
Datasheet
1.W39L512-90.pdf
(25 pages)
- Current page: 13 of 25
- Download datasheet (305Kb)
Boot Block Lockout Enable Flow Chart
Boot Block Lockout
Feature Set Flow
address FFFF/0 h
Load data 70
Load data XX
address 2AAA
address 5555
address 2AAA
Load data AA
address 5555
address 5555
address 5555
Load data AA
Load data 55
Load data 80
Load data 55
to
to
to
to
to
to
to
FFFF(XX) to lock Top Boot Block
0000(XX) to lock Bottom Boot Block
70 to lcok 8K Boot Block
- 13 -
Publication Release Date: July 9, 2002
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W39L512
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Revision A2
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