W39L512 Datasheet, PDF (12/25 Pages) Winbond – 64K 8 COMS FLASH MEMORY

W39L512
Embedded #Data Polling Algorithm
Start
Read Byte
(DQ0 - DQ7)
Address = VA
VA = Byte address for programming
= Any of the page addresses within
the page being erased during page
erase operation
=Any of the device addresses being erased
during chip operation
No
DQ7 = Data
?
Yes
Pass
Embedded Toggle Bit Algorithm
Start
Read Byte
(DQ0 - DQ7)
Address = Don't Care
Yes
DQ6 = Toggle
?
No
Pass
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