MX29F004TQC-12 View Datasheet(PDF) - Macronix International
Part Name
Description
MFG CO.
'MX29F004TQC-12' PDF : 39 Pages View PDF
MX29F004T/B
CHIP PROTECTION ALGORITHM FOR SYSTEM WITH 12V
No
PLSCNT=32?
Yes
Device Failed
START
PLSCNT=1
OE=VID,A9=VID,CE=VIL
A6=VIL
Activate WE Pulse
Time Out 10us
Set WE=VIH, CE=OE=VIL
A9 should remain VID
Read Data with A1=1
No
Data=01H?
Yes
Remove VID from A9
Write Reset Command
Chip Protection
Complete
P/N:PM0554
REV. 1.9, OCT. 19, 2004
27
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