UPD6125A PDF File ( Datasheet )

DATA SHEET PD6125A, 6126A 4-BIT SINGLE CHIP MICROCONTROLLER FOR REMOTE CONTROL TRANSMISSION MOS INTEGRATED CIRCUIT DESCRIPTION The PD6125A and 6126A are 4-bit single-chip microcontrollers for infrared remote controllers for TVs, VCRs, stereos, cassette decks, air conditioners, etc. These microcontrollers consist of ROM, RAM, a 4-bit parallel-processing ALU, a programmable timer, key input, output ports, and transmit output ports. Functioning is controlled in software. FEATURES Transmit

DATA SHEET PD6125A, 6126A 4-BIT SINGLE CHIP MICROCONTROLLER FOR REMOTE CONTROL TRANSMISSION MOS INTEGRATED CIRCUIT DESCRIPTION The PD6125A and 6126A are 4-bit single-chip microcontrollers for infrared remote controllers for TVs, VCRs, stereos, cassette decks, air conditioners, etc. These microcontrollers consist of ROM, RAM, a 4-bit parallel-processing ALU, a programmable timer, key input, output ports, and transmit output ports. Functioning is controlled in software. FEATURES Transmit