Tjaart van der Walt wrote:
>
> I am looking at Ramtron's FRAM at the moment (thanks, Andy),
> because it can read and write at 2.1Mbits. The only disadvantage
> is the max memory size (4kbits) of these parts.
>

  Hmm, I thought the other major drawback to these was that
reads cause wear as well as writes.  May have been improved
and not be a problem now, but at 50 MHz you could run into
that wall if it's still there..
Alan