MC6803G, MPU. The Bally/Midway 6803 pinball systems used it on the Control board at U1. Part number: 0360-00803-0048. Bally "Cheap Squeak" sound boards at U1. These are new old stock we purchased years ago.
Datasheet
Datasheet2
All of these MC6803G chips, in this batch, have been tested on our MC6xxx CPU tester. We do this to be sure they function properly.
See the tester below. This is not a simple NO-OP tester. Several test routines are run.
