EN25S40A Datasheet, PDF (39/68 Pages) Eon Silicon Solution Inc. – 4 Megabit 1.8V Serial Flash Memory with 4Kbyte Uniform Sector

EN25S40A
Note:
Figure 26. Write Suspend/Resume Flow
1. The ‘WIP’ can be either checked by command ‘09’or ‘05’ polling.
2. ‘Wait for write cycle’ can be referring to maximum write cycle time or polling the WIP.
3. ‘Wait for suspend latency’, after issue program suspend command, latency time 20us is needed
before issue another command or polling the WIP.
4. The ‘WES’ and ‘WSE’ can be checked by command ‘09’ polling.
5. ‘Suspend done’ means the chip can do further operations allowed by suspend spec.
This Data Sheet may be revised by subsequent versions
39
or modifications due to changes in technical specifications.
©2013 Eon Silicon Solution, Inc.,
Rev. A, Issue Date: 2013/12/30
www.eonssi.com