Datasheet4U Logo Datasheet4U.com

MD82C54 - CMOS Programmable Interval Timer

Datasheet Summary

Features

  • 8MHz to 12MHz Clock Input Frequency.
  • Compatible with NMOS 8254 - Enhanced Version of NMOS 8253.
  • Three Independent 16-Bit Counters.
  • Six Programmable Counter Modes.
  • Status Read Back Command.
  • Binary or BCD Counting.
  • Fully TTL Compatible.
  • Single 5V Power Supply.
  • Low Power - ICCSB.
  • . . . . .10µA - ICCOP.
  • . 10mA at 8MHz.

📥 Download Datasheet

Datasheet preview – MD82C54

Datasheet Details

Part number MD82C54
Manufacturer Intersil
File Size 605.66 KB
Description CMOS Programmable Interval Timer
Datasheet download datasheet MD82C54 Datasheet
Additional preview pages of the MD82C54 datasheet.

📁 Similar Datasheet

  • MD82C52 - CMOS Serial Controller Interface (Renesas)
  • MD82C52B - CMOS Serial Controller Interface (Renesas)
  • MD82C55A - CMOS Programmable Peripheral Interface (Harris)
  • MD82C55A-5 - CMOS Programmable Peripheral Interface (Harris)
  • MD82C55B - CMOS Programmable Peripheral Interface (Harris)
  • MD8243 - MCS-48 EXpress (Intel)
  • MD8251 - Programmable Communication Interface (AMD)
  • MD82510 - Asynchronous Serial Controller (Intel)
  • MD8251A - Programmable Communication Interface (Intel)
  • MD8274 - Multi Protocol Serial Controller (Intel)
Other Datasheets by Intersil
  • MD82C54B - CMOS Programmable Interval Timer
  • MD82C50A-5 - CMOS Asynchronous Communications Element
  • MD82C50A-5B - CMOS Asynchronous Communications Element
  • MD82C52 - CMOS Serial Controller Interface
  • MD82C52B - CMOS Serial Controller Interface
  • MD82C55A - CMOS Programmable Peripheral Interface
  • MD82C55A-5 - CMOS Programmable Peripheral Interface
  • MD82C55A-5B - CMOS Programmable Peripheral Interface

Full PDF Text Transcription

Click to expand full text
82C54 CMOS Programmable Interval Timer The 82C54 is a high performance CMOS Programmable Interval Timer manufactured using an advanced 2 micron CMOS process. The 82C54 has three independently programmable and functional 16-bit counters, each capable of handling clock input frequencies of up to 8MHz (82C54) or 10MHz (82C54-10) or 12MHz (82C54-12). The high speed and industry standard configuration of the 82C54 make it compatible with the 80C86, 80C88, and 80C286 CMOS microprocessors along with many other industry standard processors. Six programmable timer modes allow the 82C54 to be used as an event counter, elapsed time indicator, programmable one-shot, and many other applications. Static CMOS circuit design insures low power operation.
Published: |