R6522-31 Versatile Interface Adaptor (VIA) in a 40 pin DIP package by Rockwell. Download Rockwell R6522-31 datasheet: Status: NOS (New Old Stock) ex RS Components. RS legacy stock number RS303-090. RoHS compliant: no  ..
R65C02P2 "pinball" microprocessor in a 40 pin DIL package by RockwellDownload Rockwell R65C02P2 datasheet: Status: NOS ( New Old Stock)An uncommon 2 MHz processor that for some reason found it's way into many thousands of Gotleib pinball machines.RoHS: no