Hello I am investigating the reference manual for Vybrid processor R-series. I am tiring to find the is there are limitations for the maximum size of the NAND flash connected to the Vybrid. Do you have any recommendations about using 512MB NAND?
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NAND flashes use 5 cycle addressing:
In NFC you can select address by:
column NFC_CAR - 2 bytes
row NFC_RAR - 3 bytes + 2 CS.
So theoretically it is really big memory.
No official recommendation for 512MB. On TWR-VF65 we use MT29F2G16ABAEAWP:E 256MB (2Gb).