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EM78860 - 8-BIT MICRO-CONTROLLER

Datasheet Summary

Description

The EM78860 is an 8-bit RISC type microprocessor with low power , high speed CMOS technology .

Integrated onto a single chip are on_chip watchdog (WDT) , RAM , ROM , programmable real time clock / counter , internal interrupt , power down mode , LCD driver and tri-state I/O .

Features

  • CPU.
  • Operating voltage range : 2.5V~5.5V.
  • 16Kx13 on chip ROM.
  • 2.8Kx8 on chip RAM.
  • Up to 32 bi-directional tri-state I/O ports.
  • 8 Level stack for subroutine nesting.
  • 8-bit real time clock/counter (TCC).
  • Two sets of 8 bit counters can be interrupt sources.
  • Selective signal sources and with overflow interrupt.
  • Programmable free running on chip watchdog timer.
  • 99.9% single instruction cycle commands.
  • F.

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Datasheet Details

Part number EM78860
Manufacturer ELAN Microelectronics Corp
File Size 125.00 KB
Description 8-BIT MICRO-CONTROLLER
Datasheet download datasheet EM78860 Datasheet
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EM78860 8-BIT MICRO-CONTROLLER GENERAL DESCRIPTION The EM78860 is an 8-bit RISC type microprocessor with low power , high speed CMOS technology . Integrated onto a single chip are on_chip watchdog (WDT) , RAM , ROM , programmable real time clock / counter , internal interrupt , power down mode , LCD driver and tri-state I/O . The EM78860 provides a single chip solution to design a message display . FEATURES CPU • Operating voltage range : 2.5V~5.5V • 16Kx13 on chip ROM • 2.8Kx8 on chip RAM • Up to 32 bi-directional tri-state I/O ports • 8 Level stack for subroutine nesting • 8-bit real time clock/counter (TCC) • Two sets of 8 bit counters can be interrupt sources • Selective signal sources and with overflow interrupt • Programmable free running on chip watchdog timer • 99.
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