MX29LV320ETTI-70G Macronix, MX29LV320ETTI-70G Datasheet - Page 57

• Manufacturer Part Number: MX29LV320ETTI-70G
• Description: MX29LV Series 3 V 32 Mb (4M x 8/2M x 16) 70 ns Parallel Flash - TSOP-48
• Manufacturer: Macronix

Notes:
1. Read toggle bit twice to determine whether or not it is toggling.
2. Recheck toggle bit because it may stop toggling as Q5 changes to "1".
P/N:PM1575
Figure 22. TOGGLE BIT ALGORITHM
NO
Program/Erase fail
Write Reset CMD
Read Q7~Q0 Twice
Read Q7-Q0 Twice
Q6 Toggle ?
Q6 Toggle ?
Q5 = 1?
Start
YES
YES
YES
57
(Note 1)
NO
NO
MX29LV320E T/B
Program/Erase Complete
REV. 1.2, MAY 23, 2011