Datasheet4U Logo Datasheet4U.com

IP82C54Z - CMOS Programmable Interval Timer

Download the IP82C54Z datasheet PDF. This datasheet also covers the IP82C54 variant, as both devices belong to the same cmos programmable interval timer family and are provided as variant models within a single manufacturer datasheet.

Key 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

Note: The manufacturer provides a single datasheet file (IP82C54_IntersilCorporation.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
IP82C52 CMOS Serial Controller Interface Renesas
IP82C55A CMOS Programmable Peripheral Interface Harris Corporation
IP82C37A CMOS High Performance Programmable DMA Controller Harris Corporation
IP8155 2048-Bit Static MOS RAM with I/O Ports and Timer Advanced Micro Devices
IP8155H 2048-Bit Static MOS RAM with I/O Ports and Timer Advanced Micro Devices

Other Datasheets by Intersil (Renesas)

Part Number Description
IP82C54 CMOS Programmable Interval Timer
IP82C52 CMOS Serial Controller Interface
IP82C55A CMOS Programmable Peripheral Interface
IP82C59A CMOS Priority Interrupt Controller
IP82C237 CMOS High Performance Programmable DMA Controller

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet 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.