MBM29LV008TA-70/-90/-12/MBM29LV008BA-70/-90/-12
Write Operation Status
Table 8 Hardware Sequence Flags
Status
Embedded Program Algorithm
Embedded Erase Algorithm
DQ7
DQ6
DQ5 DQ3
DQ2
1
DQ7 Toggle
0
0
0
1
0
1
Toggle
1
Toggle
Erase Suspend Read
(Erase Suspended Sector)
0
0
Toggle
In Progress
Erase
Erase Suspend Read
Suspended
Data Data Data Data Data
(Non-Erase Suspended Sector)
Mode
Erase Suspend Program
(Non-Erase Suspended Sector)
Toggle
(Note 1)
1
DQ7
0
0
(Note 2)
Embedded Program Algorithm
Embedded Erase Algorithm
DQ7 Toggle
Toggle
1
1
0
1
1
0
N/A
Exceeded
Time Limits
Erase
Erase Suspend Program
Suspended
DQ7 Toggle
1
0
N/A
(Non-Erase Suspended Sector)
Mode
Notes: 1. Performing successive read operations from any address will cause DQ6 to toggle.
2. Reading the byte address being programmed while in the erase-suspend program mode will indicate
logic “1” at the DQ2 bit. However, successive reads from the erase-suspended sector will cause DQ2 to
toggle.
3. DQ0 and DQ1 are reserve pins for future use.
4. DQ4 is Fujitsu internal use only.
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FUJITSU [ FUJITSU ]
