UM8031 - Single Chip 8-Bit Microcomputer

This page provides the datasheet information for the UM8031, a member of the UM8051 Single Chip 8-Bit Microcomputer family.

Product Overview

UMC

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UM8031 Single Chip 8-Bit Microcomputer by UMC - Datasheet Preview — Datasheet preview – UM8031

Datasheet Details

Part number	UM8031
Manufacturer	UMC
File Size	489.67 KB
Description	Single Chip 8-Bit Microcomputer
Datasheet	UM8031 Datasheet
Additional preview pages of the UM8031 datasheet.

UM8031 Product details

Description

The UM8051/8031 is a stand-alone, high-performance single-chip computer fabricated with UMC's highly-reliable +5 Volt, NMOS technology and packaged in a 40-pin DIP.

Features

4K x BROM.
128 x 8 RAM.
Four 8-bit ports, 32 I/O lines.
Two 16-bit timer/event counters.
High-performance full-duplex serial channel.
External memory expandable to 128K.
Boolean processor.
UM8048 architecture enhanced with:.
Non-paged jumps.
Direct addressing.
Four 8-register banks.
Stack depth up to 128 -bytes.
Multiply, divide, subtract, compare.
Most instructions exe.

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Published: Jan 28, 2017 |