I received three sample PIC 10F200 chips a few days ago from
Microchip. They are in the 8-pin DIL package, although I requested
SOT-23. I ordered them from the Microchip UK sales dept.
I'm working on a programmer for the 10F, using a '2313 AVR (sorry
about that), which interfaces to the PC via a COM port. I've designed
and built the PCB and have started on the software. I could use the
PICkit I for programming them (with an adapter PCB for the different
pinouts), but it needs a firmware upgrade for the 16C745, and I don't
have any way of programming it.