IMX29F002 Macronix International, IMX29F002 Datasheet - Page 28

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

AUTOMATIC CHIP ERASE ALGORITHM FLOWCHART
P/N: PM0547
Invalid
Command
Write Data 80H Address 555H
Write Data 55H Address 2AAH
Write Data AAH Address 555H
Write Data 55H Address 2AAH
Write Data AAH Address 555H
Write Data 10H Address 555H
NO
Auto Chip Erase Completed
Toggle Bit Checking
Q6 not Toggled
DATA Polling
START
Q7 = 1
YES
YES
NO
28
MX29F002/002N
Auto Chip Erase Exceed
Timing Limit
Reset
Q5 = 1
YES
NO
REV. 1.1, JUN. 14, 2001
.