Datasheet4U Logo Datasheet4U.com

CDP1878C Datasheet CMOS Dual Counter-Timer

Manufacturer: Intersil (now Renesas)

📥 Download Datasheet

General Description

The CDP1878C is a dual counter-timer consisting of two 16bit programmable down counters that are independently controlled by separate control registers.

The value in the registers determine the mode of operation and control functions.

Counters and registers are directly addressable in memory space by any general industry type microprocessors, in addition to input/output mapping with the CDP1800 series microprocessors.

Overview

CDP1878C March 1997 CMOS Dual Counter-Timer.

Key Features

  • Compatible with General Purpose and CDP1800 Series Microprocessor Systems.
  • Two 16-Bit Down Counters and Two 8-Bit Control Registers.
  • 5 Modes Including a Versatile Variable-Duty Cycle Mode.
  • Programmable Gate-Level Select.
  • Two-Complemented Output Pins for Each CounterTimer.
  • Software-Controlled Interrupt Output.
  • Addressable in Memory Space or CDP1800-Series I/O Space Ordering Information PART NUMBER CDP1878CE CDP1878CD TEMP. RANGE P.

📁 Similar Datasheet

Brand Logo Part Number Description Manufacturer
GE Logo CDP1878C CMOS Dual Counter-Timer GE
GE Logo CDP1878 CMOS Dual Counter-Timer GE

More Datasheets from Intersil (now Renesas)

Part Number Description
CDP1871 CMOS Keyboard Encoder
CDP1871A CMOS Keyboard Encoder
CDP1871AC CMOS Keyboard Encoder
CDP1872 High-Speed 8-Bit Input and Output Ports
CDP1872C High-Speed 8-Bit Input and Output Ports
CDP1874C High-Speed 8-Bit Input and Output Ports
CDP1875C High-Speed 8-Bit Input and Output Ports
CDP1877 Programmable Interrupt Controller (PIC)
CDP1877C Programmable Interrupt Controller (PIC)
CDP1879 CMOS Real-Time Clock