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UPD6P8B - MOS INTEGRATED CIRCUIT 4-BIT SINGLE-CHIP MICROCONTROLLER

Download the UPD6P8B datasheet PDF. This datasheet also covers the UPD6P8 variant, as both devices belong to the same mos integrated circuit 4-bit single-chip microcontroller family and are provided as variant models within a single manufacturer datasheet.

General Description

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

Key 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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (UPD6P8_NEC.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number UPD6P8B
Manufacturer NEC
File Size 930.03 KB
Description MOS INTEGRATED CIRCUIT 4-BIT SINGLE-CHIP MICROCONTROLLER
Datasheet download datasheet UPD6P8B Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
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.