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UPD61P24 - 4-BIT SINGLE-CHIP MICROCONTROLLER

Datasheet Summary

Description

The µPD61P24 is a 4-bit single-chip microcontroller for infrared remote controllers for TVs, VCRs, stereos, cassette decks, air conditioners, etc.

Features

  • Transmitter for programmable infrared remote controller.
  • 19 types of instructions.
  • Instruction execution time: 17.6 µs (with 455-kHz ceramic resonator).
  • On-chip one-time PROM: 1002 × 10 bits.
  • Data memory (RAM) capacity.
  • I/O pins (KI/O): 8 pins.
  • Input pins (KI): 4 pins : 32 × 5 bits.
  • 9-bit programmable timer: 1 channel.
  • Serial input pins (S-IN): 1 pin.
  • Transmission-in-progress indication pin (S-OUT): 1 pin.

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Datasheet preview – UPD61P24

Datasheet Details

Part number UPD61P24
Manufacturer NEC
File Size 252.73 KB
Description 4-BIT SINGLE-CHIP MICROCONTROLLER
Datasheet download datasheet UPD61P24 Datasheet
Additional preview pages of the UPD61P24 datasheet.

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Full PDF Text Transcription

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DATA SHEET MOS INTEGRATED CIRCUIT µPD61P24 4-BIT SINGLE-CHIP MICROCONTROLLER FOR REMOTE CONTROL TRANSMISSION DESCRIPTION The µPD61P24 is a 4-bit single-chip microcontroller for infrared remote controllers for TVs, VCRs, stereos, cassette decks, air conditioners, etc. As the µPD61P24 is user-programmable, it is ideal for evaluation of programs running in a µPD6124A or 6600A, and for small-scale production of such systems. The functions of the µPD61P24 are described in detail in the following User’s Manual. Be sure to read this manual before designing your system. µPD612X Series User’s Manual: IEP-1083 FEATURES • Transmitter for programmable infrared remote controller • 19 types of instructions • Instruction execution time: 17.
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