W19B160BBB7M
| Model | W19B160BBB7M |
| Description | Flash, 1MX16, 7ns, PBGA48, 6 X 8 MM, 0.80 MM PITCH, GREEN, TFBGA-48 |
| PDF file | Total 47 pages (File size: 628K) |
| Chip Manufacturer | WINBOND |
W19B160BT/B DATA SHEET
8.15 Toggle Bit Algorithm
START
Read DQ7-DQ0
Read DQ7-DQ0
(Note 1)
Toggle Bit
=Toggle?
No
Yes
No
DQ5=1?
Yes
Read DQ7-DQ0
Twice
(Notes
1, 2)
Toggle Bit
=Toggle?
No
Yes
Program/Erase
Operation Not
Complete,Write
Reset Command
Notes:
1.
Read toggle bit twice to determine whether or not it is toggling.
Recheck toggle bit because it may stop toggling as DQ5 changes to “1.”
Program/Erase
Complete
2.
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