UM8051 Datasheet Single Chip 8-Bit Microcomputer

Manufacturer: UMC

UM8051 single chip 8-bit microcomputer by UMC - Datasheet Preview

Datasheet Details

Part number	UM8051
Manufacturer	UMC
File Size	489.67 KB
Description	Single Chip 8-Bit Microcomputer
Download	UM8051 Download (PDF)

General 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.

It provides the hardware

Overview

eUMC UMBOS1 / UMB031 ======::::Single Chip 8-Bit Microcomputer.

Key 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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