WMP100 Memory chip recommendation


The WMP100 Product Technical Specification and Customer Design Guideline (Rev.12) recommend the ST Microelectronics / Micron Chips, e.g. M36WOR6040T75AQ3 for the combo type. As these chips are pretty outdated and not easily available, are there other recommended alternatives? Also, what is the maximum memory handled by the WMP100? I could only find this in the above document:

Is it then possible to use e.g. a chip with 1GB Flash and 512MB RAM memory?


Note that the WMP100 itself is also “Not Recommended for New Designs” (NRND)


I’d recommend using the SL6087, it has integrated memory, integrated 32kHz crystal, is easier to manufacture and is cheaper.