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UPD6P8 - MOS INTEGRATED CIRCUIT 4-BIT SINGLE-CHIP MICROCONTROLLER

Datasheet Summary

Description

The µPD6P8, 6P8A, 6P8B are microcontrollers for infrared remote control transmitters and are provided with a one-time PROM as the program memory.

Features

  • Program memory (one-time PROM): 2026 × 10 bits.
  • Data memory (RAM): 32 × 4 bits.
  • On-chip carrier generator for infrared remote control: The high-level and low-level width can be set separately from 250 ns to 64 µs (@ fX = 4 MHz operation) via modulo registers.
  • 9-bit programmable timer: 1 channel.
  • Instruction execution time: 16 µs (@ fX = 4 MHz).
  • Stack level: 1 level (stack RAM is for data memory RF as well).
  • I/O pins (KI/O): 8 units.

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Datasheet Details

Part number UPD6P8
Manufacturer NEC
File Size 930.03 KB
Description MOS INTEGRATED CIRCUIT 4-BIT SINGLE-CHIP MICROCONTROLLER
Datasheet download datasheet UPD6P8 Datasheet
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Full PDF Text Transcription

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DATA SHEET µPD6P8, 6P8A, 6P8B 4-BIT SINGLE-CHIP MICROCONTROLLER FOR INFRARED REMOTE CONTROL TRANSMISSION MOS INTEGRATED CIRCUIT DESCRIPTION The µPD6P8, 6P8A, 6P8B are microcontrollers for infrared remote control transmitters and are provided with a one-time PROM as the program memory. Because users can write programs for the µPD6P8, 6P8A, 6P8B, They are ideal for program evaluation and smallscale production of application systems that use the µPD67A, 67B, 68A, 68B. When reading this document, also refer to the following documents.
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