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Part Name
Description
MX29F001BQC-70 View Datasheet(PDF) - Macronix International
Part Name
Description
MFG CO.
MX29F001BQC-70
1M-BIT [128K x 8] CMOS FLASH MEMORY
Macronix International
'MX29F001BQC-70' PDF : 43 Pages
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CHIP UNPROTECTION ALGORITHM FOR SYSTEM WITH 12V
MX29F001T/B
START
PLSCNT=1
Set OE=A9=VID
CE=VIL,A6=1
Activate WE Pulse
Time Out 12ms
Set OE=CE=VIL
A9=VID,A1=1
Read Data from Device
No
Data=00H?
Yes
Remove VID from A9
Write Reset Command
Chip Unprotect
Complete
Increment
PLSCNT
No
PLSCNT=1000?
Yes
Device Failed
P/N: PM0515
REV. 2.1, JUN. 14, 2001
31
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