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UPD66P04B - 4-BIT SINGLE-CHIP MICROCONTROLLER

Datasheet Summary

Description

The µPD66P04B is a microcontroller for infrared remote control transmitters which is provided with a one-time PROM as the program memory.

Because users can write programs for the µPD66P04B, it is ideal for program evaluation and small-scale production of the application systems using the µPD6604.

Features

  • Program memory (one-time PROM) : 1002 × 10 bits.
  • Data memory (RAM).
  • 9-bit programmable timer.
  • Command execution time.
  • Stack level.
  • I/O pins (KI/O).
  • Input pins (KI).
  • Sense input pin (S0).
  • S1/LED pin (I/O).
  • Power supply voltage.
  • Operating ambient temperature.
  • Oscillator frequency.
  • POC circuit : 32 × 4 bits : 1 channel : 16 µs (when operating at fOSC = 500 kHz: RC oscillation) : 1 l.

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Datasheet preview – UPD66P04B

Datasheet Details

Part number UPD66P04B
Manufacturer NEC
File Size 164.42 KB
Description 4-BIT SINGLE-CHIP MICROCONTROLLER
Datasheet download datasheet UPD66P04B Datasheet
Additional preview pages of the UPD66P04B datasheet.

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Full PDF Text Transcription

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DATA SHEET MOS INTEGRATED CIRCUIT µPD66P04B 4-BIT SINGLE-CHIP MICROCONTROLLER FOR INFRARED REMOTE CONTROL TRANSMISSION DESCRIPTION The µPD66P04B is a microcontroller for infrared remote control transmitters which is provided with a one-time PROM as the program memory. Because users can write programs for the µPD66P04B, it is ideal for program evaluation and small-scale production of the application systems using the µPD6604. When reading this document, also refer to the µPD6604 Data Sheet (U11281E).
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