• Part: UCOM-45
  • Description: 4-BIT SINGLE CHIP MICROCOMPUTER
  • Manufacturer: NEC
  • Size: 97.10 KB
UCOM-45 Datasheet (PDF) Download
NEC
UCOM-45

Key Features

  • lOlls Instruction Cycle Time, Typical
  • 58 Powerful Instructions
  • 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
  • ln Clock Signal Generation Circuitry
  • ln RESET Circuitry
  • Single Power Supply