Ideal NAND flashes for JFFS2 or YAFFS

[Joakim Tjernlund]

We are looking into using NAND flash instead of NOR flashes in our design and I am
trying to find out how the ideal NAND flash should look like to be used as a JFFS2 or YAFFS
file system. We are mainly looking for speed and reliability. Power cuts are common
for our boards.

Any suggestions like generic properties or specific chips are welcome.

 Jocke