We know Cypress marking format are Truncated Marketing Part Number on FRAM DFN package.
But did you have mapping table to let us know what's initial for what's parts number?
We get FM25V10-DG Truncated marking part number is G5V10.
Cypress marking format document https://www.cypress.com/file/41321/download
Example Marking Format: : FM24CL64B-DG is R4L64B.
Another CDC question show FM25V20A-DGQ is Q5V20A.
We want to know the initial means to fixed incoming marking inspect.
In this case the marketing team can answer the question way better than technical support. I request you to create a Customer Marketing case with us on the same query where the marketing team can provide an update.
Thanks and Regards,