General Instruments PIC1650A


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.


Baseball game

Tandy handheld LED game.

hardware description and pinout

electronic ROM dump

scan of LED layout

scan of game bezel


Basketball game

Tandy handheld LED game.

hardware description and pinout

electronic ROM dump

scan of LED layout

scan of game bezel with LEDs highlighted


Basketball game

Sears handheld LED game.

hardware description and pinout

electronic ROM dump

scan of LED layout


Pinball game

Tiger handheld LED game.

hardware description and pinout

electronic ROM dump

scan of LED layout


Atari Touch Me

Handheld LED game.

hardware description and pinout

electronic ROM dump


Pro-action Baseball game

Caprice handheld LED game.

hardware description and pinout

electronic ROM dump

scan of LED layout

scan of game bezel


football game (center one in picture)

Toytronic handheld LED game.

hardware description and pinout

electronic ROM dump


football game (top one in picture)

Handheld LED game.

hardware description and pinout

electronic ROM dump


Electronic 2-player Football

Tandy handheld LED game.

hardware description and pinout

electronic ROM dump


PIC1650A data sheet


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