MX29LV065 Macronix, MX29LV065 Datasheet - Page 48

• Manufacturer Part Number: MX29LV065
• Description: 64M-Bit CMOS Flash Memory
• Manufacturer: Macronix

Fig 15. SECTOR GROUP PROTECTION ALGORITHM (A9, OE Control)
P/N:PM0893
PLSCNT=32?
Device Failed
No
Yes
No
OE=VID,A9=VID,CE=VIL
Set WE=VIH, CE=OE=VIL
A9 should remain VID
Write Reset Command
Remove VID from A9
Set Up Sector Addr
Activate WE Pulse
Read from Sector
Time Out 150us
Addr=SA, A1=1
Sector Protection
Protect Another
PLSCNT=1
Data=01H?
START
A6=VIL
Complete
Sector?
48
Yes
MX29LV065
.
REV. 0.4, JUL. 22, 2003