MBM29LV800TE/BE60/70/90
Start
*1
Read DQ7 to DQ0
Addr. = VIH or VIL
Read DQ7 to DQ0
Addr. = VIH or VIL
No
DQ6
= Toggle?
Yes
No
DQ5 = 1?
Yes
*1, *2
Read DQ7 to DQ0
Addr. = VIH or VIL
Read DQ7 to DQ0
Addr. = VIH or VIL
No
DQ6
= Toggle?
Yes
Program/Erase
Operation Not
Complete.Write
Reset Command
Program/Erase
Operation
Complete
*1 : Read toggle bit twice to determine whether it is toggling.
*2 : Recheck toggle bit because it may stop toggling as DQ5 changes to “1”.
Toggle Bit Algorithm
48