MX29F001T Macronix, MX29F001T Datasheet - Page 30

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

CHIP PROTECTION ALGORITHM FOR SYSTEM WITH 12V
P/N: PM0515
PLSCNT=32?
Device Failed
Device Failed
No
Yes
No
30
OE=VID,A9=VID,CE=VIL
Set WE=VIH, CE=OE=VIL
A9 should remain VID
Write Reset Command
Remove VID from A9
Activate WE Pulse
Read from Sector
Time Out 10us
Addr=SA, A1=1
Chip Protection
PLSCNT=1
Data=01H?
START
A6=VIL
Complete
MX29F001T/B
REV. 2.5,NOV. 20, 2002