MX29F1610
Figure 4. ERASE SUSPEND/ERASE RESUME FLOW CHART
START
Write Data AAH Address 5555H
Write Data 55H Address 2AAAH
Write Data B0H Address 5555H
Read Status Register
SR7 = 1
?
YES
SR6 = 1
?
YES
Erase Suspend
NO
NO
Write Data AAH Address 5555H
Write Data 55H Address 2AAAH
Write Data F0H Address 5555H
Read Array
Reading End ?
NO
YES
Write Data AAH Address 5555H
Write Data 55H Address 2AAAH
Write Data D0H Address 5555H
Continue Erase
SR5 = 0
?
YES
NO
Erase has completed
Operation Done,
Device Stays at
Read S,R, Mode
Erase Error
To Continue Other
Operations, Do Clear
S.R. Mode First
P/N:PM0260
19
This Material Copyrighted by Its Respective Manufacturer
REV. 2.3, APR. 16, 1999