For very similar reasons, I've become quite good friends
with the 16F872.  Smallish package (28-pin 0.3" dip),
flash, similar features to the F84 BUT includes a 5-ch
ADC.

If you need more ADC, then look at the other 16F87x chips,
though you start getting into the .6" DIP packages.

Cheers,
-Neil.



michael brown scribbled:
>
> Hello all,
>
> I haven't posted here for a while, but I'm starting a new project and
> need help choosing a PIC.
>
> I'm pretty competent with the F84, but I know that the preferred chip
>  is now the F628.  The problem is that even with the nice features of
>  the 628, it doesn't appear to have ADC's built in.  What I need is
>  something similar to the 84 in features, but with an ADC.
>
> What would you guys recommend?  The application is automotive, so power
> saving, etc... are not important.  I need to be able to measure a
> couple of potentiometers and sense a few binary input pins and drive a
> L293D's inputs.  I may also need to do some serial I/O, but bit banging
> is fine with me.  Volume is low, so cost is not critical.  Just need a
> 16F type with about 18 pins and ADC.
>
> thanks for any suggestions
>
> --
> michael brown

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