IMX29F002 Macronix International, IMX29F002 Datasheet - Page 26

• Manufacturer Part Number: IMX29F002
• Description: 2M-BIT [256K x 8] CMOS FLASH MEMORY
• Manufacturer: Macronix International

TOGGLE BIT ALGORITHM
P/N: PM0547
NO
Note:
1. Read toggle bit Q6 twice to determine whether or not it is toggle. See test.
2. Recheck toggle bit Q6 because it may stop toggling as Q5 changes to "1". See test.
Complete, Write Reset Command
Program/Erase Operation Not
Read Q7~Q0 Twice
Read Q7~Q0
Read Q7~Q0
Toggle Bit Q6
Toggle Bit Q6
=Toggle?
=Toggle?
START
Q5=1?
YES
YES
YES
26
NO
(Note 1)
(Note 1,2)
Program/Erase Operation Complete
MX29F002/002N
REV. 1.1, JUN. 14, 2001