Part Number
|
UM8051 |
Manufacturer
|
UMC |
Description
|
Single Chip 8-Bit Microcomputer |
Published
|
Jan 28, 2017 |
Detailed Description
|
eUMC UMBOS1 / UMB031
======::::Single Chip 8-Bit Microcomputer
Features
• 4K x BROM • 128 x 8 RAM • Four 8-bit ports, 3...
|
Datasheet
|
UM8051
|
Overview
eUMC UMBOS1 / UMB031
======::::Single Chip 8-Bit Microcomputer
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 execute in 1~s • 4~s multiply and divide
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...
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