EN29LV040A_11 Datasheet, PDF (16/33 Pages) Eon Silicon Solution Inc. – 4 Megabit (512K x 8-bit ) Uniform Sector, CMOS 3.0 Volt-only Flash Memory

Flowchart 3. Embedded Erase
START
Write Erase
Command Sequence
Data Poll from
System or Toggle Bit
successfully
completed
Data =FFh?
No
Yes
Erase Done
EN29LV040A
Flowchart 4. Embedded Erase Command Sequence
Chip Erase
Sector Erase
555H/AAH
555H/AAH
2AAH/55H
2AAH/55H
555H/80H
555H/80H
555H/AAH
555H/AAH
2AAH/55H
2AAH/55H
555H/10H
Sector Address/30H
This Data Sheet may be revised by subsequent versions
16
or modifications due to changes in technical specifications.
© 2003 Eon Silicon Solution, Inc.,
Rev. E, Issue Date: 2011/10/27
www.eonssi.com