W39L040 Winbond, W39L040 Datasheet - Page 10

• Manufacturer Part Number: W39L040
• Description: 512 K X 8 CMOS FLASH MEMORY
• Manufacturer: Winbond

W39L040
Embedded Programming Algorithm
Start
Write Program Command Sequence
(see below)
#Data Polling/ Toggle bit
Pause T
BP
No
Last Address
Increment Address
?
Yes
Programming Completed
Program Command Sequence (Address/Command):
5555H/AAH
2AAAH/55H
5555H/A0H
Program Address/Program Data
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