MX29LA129ML Macronix International, MX29LA129ML Datasheet - Page 53

• Manufacturer Part Number: MX29LA129ML
• Description: 128M-BIT SINGLE VOLTAGE 3V ONLY UNIFORM SECTOR FLASH MEMORY
• Manufacturer: Macronix International

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Figure 17. SECTOR GROUP PROTECTION ALGORITHM (A10, OE# Control)
P/N:PM1171
PLSCNT=32?
Device Failed
No
Yes
No
Set WE#=VIH, CEx=OE#=VIL
OE#=VID, A10=VID, CEx=VIL
A10 should remain VID
Write Reset Command
Remove VID from A10
Set Up Sector Addr
Activate WE# Pulse
Read from Sector
Time Out 150us
Addr=SA, A2=1
53
Protect Another
Sector Protection
PLSCNT=1
MX29LA129M H/L
Data=01H?
START
A7=VIL
Complete
Sector?
Yes
REV. 1.0, FEB. 27, 2006