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| W19B160BTT7H Datasheet, PDF (30/47 Pages) Winbond – 2.7~3.6-volt write (program and erase) operations, Fast write operation | |||
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W19B160BT/B DATA SHEET
8.16 Toggle Bit Algorithm
START
Read DQ7-DQ0
Read DQ7-DQ0
(Note 1)
Toggle Bit
=Toggle?
Yes
No
DQ5=1?
Yes
Read DQ7-DQ0
Twice
No
(Notes
1, 2)
Toggle Bit
=Toggle?
Yes
Program/Erase
Operation Not
Complete,Write
Reset Command
No
Program/Erase
Complete
Notes:
1.
2.
Read toggle bit twice to determine whether or not it is toggling.
Recheck toggle bit because it may stop toggling as DQ5 changes to â1.â
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