MBM29LV008TA-70/-90/-12/MBM29LV008BA-70/-90/-12
Start
Read
(DQ 0 to DQ 7)
Addr. = VA
VA = Address for programming
= Any of the sector addresses within
the sector being erased during
sector erase or multiple
erases operation.
Yes
DQ 7 = Data?
No
= Any of the sector addresses within
the sector not being protected
during sector erase or multiple
sector erases operation.
No
DQ 5 = 1?
Yes
Read
(DQ 0 to DQ 7)
Addr. = VA
Yes
DQ 7 = Data?
No
Fail
Pass
Note: DQ7 is rechecked even if DQ5 = “1” because DQ7 may change simultaneously with DQ5.
Figure 19 Data Polling Algorithm
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