MX29F1610
Figure 3. AUTOMATIC SECTOR ERASE FLOW CHART
START
Write Data AAH Address 5555H
Write Data 55H Address 2AAAH
Write Data 80H Address 5555H
Write Data AAH Address 5555H
Write Data 55H Address 2AAAH
Write Data 30H Sector Address
Read Status Register
NO
SR7 = 1
?
YES
NO
SR5 = 0
?
YES
Sector Erase Completed
NO
To Execute
Suspend Erase ?
YES
Erase Error
Operation Done,
Device Stays at
Read S.R. Mode
To Continue Other
Operations, Do Clear
S.R. Mode First
Erase Suspend Flow (Figure 4.)
P/N:PM0260
18
This Material Copyrighted by Its Respective Manufacturer
REV. 2.3, APR. 16, 1999