M29W128FL View Datasheet(PDF) - Numonyx -> Micron
Part Name
Description
MFG CO.
'M29W128FL' PDF : 78 Pages View PDF
M29W128FH, M29W128FL
Flowcharts
Figure 22. Write to Buffer and Program flowchart and Pseudo Code
Start
Write to Buffer F0h
Command,
Block Address
Write n(1),
Block Address
Write Buffer Data,
Start Address
First Part of the
Write to Buffer and Program Command
X=n
X=0
YES
NO
Abort Write YES
to Buffer
NO
Write Next Data,(3)
Program Address Pair
Write to a Different
Block Address
Write to Buffer and
Program Aborted(2)
X = X-1
Program Buffer
to Flash Block Address
Read Status Register
(DQ1, DQ5, DQ7) at
Last Loaded Address
NO
DQ1 = 1
YES
YES
DQ7 = Data
NO
NO
DQ5 = 1
YES
Check Status Register
(DQ5, DQ7) at
Last Loaded Address
YES
DQ7 = Data
(4)
NO
FAIL OR ABORT(5)
1. n+1 is the number of addresses to be programmed.
END
AI08968b
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