mx29lv033c Macronix International Co., mx29lv033c Datasheet - Page 43

• Manufacturer Part Number: mx29lv033c
• Description: 32m-bit [4m X 8] Equal Sector Flash Memory
• Manufacturer: Macronix International Co.

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:PM1189
Figure 21. Toggle Bit Algorithm
NO
Write Reset CMD
Read Q7~Q0 Twice
Read Q7-Q0 Twice
PGM/ERS fail
Q6 Toggle ?
Q6 Toggle ?
Q5 = 1?
Start
YES
YES
YES
43
(Note 1)
NO
NO
PGM/ERS Complete
MX29LV033C
REV. 1.5, FEB. 25, 2008