MX29F002BQC-70 View Datasheet(PDF) - Macronix International

Part Name

Description

MFG CO.

MX29F002BQC-70

2M-BIT [256K x 8] CMOS FLASH MEMORY

Macronix International 

MX29F002/002N T/B

AUTOMATIC CHIP ERASE ALGORITHM FLOWCHART

START

Write Data AAH Address 555H

Write Data 55H Address 2AAH

Write Data 80H Address 555H

Write Data AAH Address 555H

Write Data 55H Address 2AAH

Write Data 10H Address 555H

Toggle Bit Checking NO

Q6 not Toggled

YES

Invalid

NO

Command

DATA Polling

Q7 = 1

YES

Auto Chip Erase Completed

Q5 = 1

YES

Reset

NO

.

Auto Chip Erase Exceed

Timing Limit

P/N: PM0547

REV. 1.5, MAR. 28, 2005

28

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