DATA SHEET MOS INTEGRATED CIRCUIT µPD17P203A, 1.
NEC
UPD17P203A - 4-BIT SINGLE-CHIP MICROCONTROLLER WITH STATIC RAM AND 3-CHANNEL TIMER FOR INFRARED REMOTE CONTROLLER
DATA SHEET MOS INTEGRATED CIRCUIT µPD17P203A, 17P204 4-BIT SINGLE-CHIP MICROCONTROLLER WITH STATIC RAM AND 3-CHANNEL TIMER FOR INFRARED REMOTE CONTR.
