MX29F001T Macronix, MX29F001T Datasheet - Page 31

• Manufacturer Part Number: MX29F001T
• Description: 1M bit CMOS Flash Memory
• Manufacturer: Macronix

CHIP UNPROTECTION ALGORITHM FOR SYSTEM WITH 12V
P/N: PM0515
Read Data from Device
Write Reset Command
Remove VID from A9
Activate WE Pulse
Set OE=CE=VIL
Time Out 12ms
Set OE=A9=VID
CE=VIL,A6=1
A9=VID,A1=1
PLSCNT=1
Chip Unprotect
Data=00H?
START
Complete
Yes
31
No
PLSCNT=1000?
Device Failed
Increment
PLSCNT
MX29F001T/B
Yes
No
REV. 2.5,NOV. 20, 2002