IC 508A

PIC10F200* PIC10F202* PIC10F204* PIC10F206*
 PIC10F220* PIC10F222*
12C:
 PIC12C508  PIC12C508A PIC12C509  PIC12C509A
 PIC12C671  PIC12C672  PIC12CE518 PIC12CE519
 PIC12CE673 PIC12CE674
12F:h
 PIC12F508  PIC12F509  PIC12F629  PIC12F635
 PIC12F675  PIC12F683
16C:
 PIC16C505  PIC16C554  PIC16C558  PIC16C61
 PIC16C62   PIC16C62A  PIC16C62B  PIC16C63
 PIC16C63A  PIC 16C64  PIC16C64A  PIC16C65
 PIC16C65A  PIC16C65B  PIC16C66   PIC16C66A
 PIC16C67   PIC16C620  PIC16C620A PIC16C621
 PIC16C621A PIC16C622  PIC16C622A PIC16C71
 PIC16C71A  PIC16C72   PIC16C72A  PIC16C73
 PIC16C73A  PIC16C73B  PIC16C74   PIC16C74A
 PIC16C74B  PIC16C76   PIC16C77   PIC16C710
 PIC16C711  PIC16C712  PIC16C716  PIC16C745
 PIC16C765  PIC16C773  PIC16C774  PIC16C83
 PIC16C84
16F:
 PIC16F505   PIC16F506    PIC16F54     PIC16F57*
 PIC16F59*   PIC16F627    PIC16LF627A  PIC16F627A
 PIC16F628   PIC16LF628A  PIC16F628A   PIC16F630
 PIC16F631   PIC16F631-1  PIC16F636    PIC16F636-1
 PIC16F639*  PIC16F639-1* PIC16F648A   PIC16F676
 PIC16F677   PIC16F677-1  PIC16F684    PIC16F685*
 PIC16F685-1* PIC16F687*  PIC16F687*-1 PIC16F688
 PIC16F689*  PIC16F689-1* PIC16F690*   PIC16F690-1*
 PIC16F716   PIC16F72     PIC16F73     PIC16F74
 PIC16F76    PIC16F77     PIC16F737    PIC16F747
 PIC16F767   PIC16F777    PIC16F83     PIC16F84
 PIC16F84A   PIC16F87     PIC16F88     PIC16F818
 PIC16F819   PIC16F870    PIC16F871    PIC16F872
 PIC16F873   PIC16F873A   PIC16LF873A  PIC16F874
 PIC16F874A  PIC16F876    PIC16F876A   PIC16F877
 PIC16F877A 
18:
 PIC18F242   PIC18F248 PIC18F252   PIC18F258   PIC18F442   PIC18F448
 PIC18F452   PIC18F458 PIC18F1220  PIC18F1320  PIC18F2220  PIC18F2320
 PIC18F2321  PIC18F4210  PIC18F2331  PIC18F2450  PIC18F2455  PIC18F2480
 PIC18F2510  PIC18F2515  PIC18F2520  PIC18F2525  PIC18F2550  PIC18F2580
 PIC18F2585  PIC18F2610  PIC18F2620  PIC18F2680  PIC18F4220  PIC18F4320
 PIC18F6525  PIC18F6621 PIC18F8525  PIC18F8621  PIC18F2331  PIC18F2431
 PIC18F4331  PIC18F4431 PIC18F2455  PIC18F2550  PIC18F4455  PIC18F4550
 PIC18F4580  PIC18F2580 PIC18F2420  PIC18F2520  PIC18F2620  PIC18F6520
 PIC18F6620  PIC18F6720 PIC18F6585  PIC18F6680  PIC18F8585  PIC18F8680

IC Microchip
 The projects in this course can be constructed from your own source of components, commonly called junk-box parts or from a kit supplied by simply clicking on the "Buy Me" button at the side of the article. 
You can build the projects from your own supplies but the biggest problem is the PC board. It's the one item that makes the project look professional and all boards supplied in the kits are fibre-glass. They all have an overlay (called a legend) and a solder-mask. The lands (solder lands) are all pre-tinned for easy soldering and the edges of the board are either routed or guillotine-cut.
Some of these features cannot be provided when you make your own board and although I must confess I made a few boards in my early days, as soon as I got a panel made by a PC board manufacturer, I never went back to home-brew.
For the small cost of a board, the project looks 1,000% better.

IC Microchip
The PIC12C508A has an inbuilt oscillator and so no other components are required to get it operational.