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

Product Overview

NEC

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UPD6P8B MOS INTEGRATED CIRCUIT 4-BIT SINGLE-CHIP MICROCONTROLLER by NEC - Datasheet Preview — Datasheet preview – UPD6P8B

Datasheet Details

Part number	UPD6P8B
Manufacturer	NEC
File Size	930.03 KB
Description	MOS INTEGRATED CIRCUIT 4-BIT SINGLE-CHIP MICROCONTROLLER
Datasheet	UPD6P8B Datasheet
Note	This datasheet PDF includes multiple part numbers: UPD6P8B, UPD6P8. Please refer to the document for exact specifications by model.
Additional preview pages of the UPD6P8B datasheet.

Product details

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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Published: Dec 10, 2009 |