INDEX
Figure 4. ERASE SUSPEND/ERASE RESUME FLOW CHART
MX29F8100
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
NO
Reading End ?
YES
Write Data AAH Address 5555H
Write Data 55H Address 2AAAH
Write Data D0H Address 5555H
NO
SR5 = 0
?
YES
Erase has completed
Operation Done,
Device Stays at
Read S,R, Mode
Erase Error
To Continue Other
Operations, Do Clear
S.R. Mode First
Continue Erase
P/N: PM0262
REV. 2.0, JAN. 22, 1999
19