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Hello,
We recently migrated, by compulsion, migrated from S25FL164K0XMFI01 to the S25FL064LABMFI010. I was informed that this was a compatible part but our firmware is generating checksum errors with the new part when we read the contents. Are there subtle differences which would prevent the replacement part ( S25FL064L) from maintaining backward compatiblity with the discontinued S25FL164?
Thank you,
Rob
Solved! Go to Solution.
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Hello Rob,
Please review the migration application note. If you still have issue then let me know.
http://www.cypress.com/file/327361/download
Thank you
Regards,
Bushra
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More information...
Our read failures appear to only happen during power up. Once the board is powered-up, subsequent soft resets work fine. Currently, the processor is held in reset after power for approx 200ms, then firmware waits another 1000ms before reading FLASH.
Rob
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Hello Rob,
Please review the migration application note. If you still have issue then let me know.
http://www.cypress.com/file/327361/download
Thank you
Regards,
Bushra
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Bushra,
Yes, thank you for the link. We are all set now.
Rob
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Hello Rob,
Awesome. Thank you for letting me know.
Have a wonderful day
Regards,
Bushra
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Hello Rob,
We will look into it and get back to you.
Thank you
Regards,
Bushra