Hi,
Thanks for all the info everyone.
I have some info on the 8051 somewhere so I'll dig that out.
I don't know if I'll actually be doing anything with them but its
nice to know what they are, and they could come in handy.
(They're ceramic package with a rectangular quartz window BTW)
--
Cheers,
Stan Barr stanb(a)dial.pipex.com
The future was never like this!