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UM8031

UMC
Part Number UM8031
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 PDF File UM8031 PDF File

UM8031
UM8031

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 hardware features, architectural enhancements and new instructions that are necessary to make it a.
powerful·and cost effective controller for applications requiring up to 64K bytes of program memory and/or up to 64K bytes of data storage.
The UM8051/8031 contains a n...


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