 English |
|
|
|
|
|
|
|
| W19B320BT Datasheet, PDF (38/56 Pages) Winbond – 2.7~3.6-volt write (program and erase) operations | |||
| |||
| ◁ |
W19B320BT/B DATASHEET
7.13 Toggle Bit Algorithm
START
Read DQ7-DQ0
Read DQ7-DQ0
Toggle Bit
No
=Toggle?
Yes
No
DQ5=1?
Yes
Read DQ7-DQ0
Twice
Toggle Bit
=Toggle?
Yes
Program/Erase
Operation Not
Complete,Write
Reset Command
No
Program/Erase
Complete
Note: The system should recheck the toggle bit even if DQ5 =â1â because the toggle bit may stop toggling as DQ5 changes to
â1â. See DQ6 and DQ2 section for more information
- 38 -
Publication Release Date:Dec.25, 2007
Revisionv A3
|
▷ |
German
Russian
Spanish
Italian
Polish
Chinese
Japanese
Korean
French
Portuguese