Question: Charles Ingerham Peddle (born 1937) is an American electrical engineer best known as the main designer of a 6502 microprocessor, from MOS Technology, Inc., ("MOS" being short for Metal Oxide Semiconductor), also known as CSG (Commodore Semiconductor Group), was a semiconductor design and fabrication company based in Norristown, Pennsylvania, in which country?
Sentence (from "MOS Technology"): It is most famous for its 6502 microprocessor and various designs for Commodore International's range of home computers.
Relevant evidence: No