MX29F022TQC-70 View Datasheet(PDF) - Macronix International

Part Name

Description

MFG CO.

MX29F022TQC-70

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

Macronix International 

Prev 21 22 23 24 25 26 27 28 29 30 Next

MX29F022/022NT/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

NO

Q5 = 1

YES

Reset

.

Auto Chip Erase Exceed

Timing-Limit

P/N:PM0556

REV. 1.3, NOV. 11, 2002

28

Share Link: