ISBN: | 978-5-5141-9686-9 |
High Quality Content by WIKIPEDIA articles! The Motorola 6809 is an 8-bit (with some 16-bit features) microprocessor CPU from Motorola, designed by Terry Ritter and Joel Boney and introduced 1978. It was a major advance over both its predecessor, the Motorola 6800, and the related MOS Technology 6502.