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| W19B320B Datasheet, PDF (34/51 Pages) Winbond – 32Mbit, 2.7~3.6-volt single bank CMOS flash memory | |||
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W19B320BT/B DATASHEET
7.12 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
- 34 -
Publication Release Date:Dec, 22, 2008
Revisionv A5
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