Actually, as we found out a year or so ago, many 400/800 machines used a simpler CPU board + the Sally 6502C as well. Also all 5200 and 7800 machines.
So in fact the "original" 6502B would be by far the minority CPU in 8-bit Atari gear. Raw numbers would probably look like:
6507 - probably over 35 million as also used in many peripherals as well as 2600.
6502B - probably under 1 million.
6502C "Sally" - probably over 7 million counting consoles.
- DrVenkman likes this