UCOM-45 - 4-BIT SINGLE CHIP MICROCOMPUTER

Datasheet Details

Part number	UCOM-45
Manufacturer	NEC
File Size	97.10 KB
Description	4-BIT SINGLE CHIP MICROCOMPUTER
Datasheet	UCOM-45-NEC.pdf

1000 x 8 ROM (IlPD550 and IlPD550L have 640 x 8 ROM).
32 x 4 RAM.
lOlls Instruction Cycle Time, Typical.
58 Powerful Instructions - Table Look.
Up Capability with CZP and JPA Instructions - Single Bit Manipulation of RAM or I/O Ports.
l-Level Subroutine Stack.
Extensive I/O Calla~iI ity - One 4-Bit Input Ports - Two 4-Bit I/O Ports - Two 4-Bit Output Ports - One l-Bit Output Port.
Software Testable Interrupt.
Built.

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Published: Feb 24, 2017 |