The PIC1650A is one model of a family of microcontrollers originally from General Instruments. It has 512 words of 12-bit ROM and 32 bytes of RAM in a 40-pin DIP package.
The PIC1655A has the same ROM and RAM, but fewer I/O lines in a 28-pin DIP package.
Tandy handheld LED game.
hardware description and pinout
Tandy handheld LED game.
hardware description and pinout
scan of game bezel with LEDs highlighted
Sears handheld LED game.
hardware description and pinout
Tiger handheld LED game.
hardware description and pinout
Handheld LED game.
hardware description and pinout
Caprice handheld LED game.
hardware description and pinout
football game (center one in picture)
Toytronic handheld LED game.
hardware description and pinout
football game (top one in picture)
Handheld LED game.
hardware description and pinout
Tandy handheld LED game.
hardware description and pinout
Kingsford handheld game.
hardware description and pinout
