MX29F040QC-12 View Datasheet(PDF) - Macronix International

Part Name

Description

Manufacturer

MX29F040QC-12

4M-BIT [512KX8] CMOS EQUAL SECTOR FLASH MEMORY

Macronix International 

AUTOMATIC CHIP ERASE ALGORITHM FLOWCHART

MX29F040

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

Auto Chip Erase Exceed

Timing Limit

P/N:PM0538

REV. 2.3, DEC. 10, 2004

20

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