IP82C54-10

Programmable Timers And Oscillators Overview

The IP82C54-10 is a high-performance CMOS Programmable Interval Timer manufactured by Renesas Electronics Corporation. It features three independently programmable and functional 16-bit counters, each capable of handling clock input frequencies up to 10MHz. The device utilizes a static CMOS circuit design for low power operation while maintaining performance comparable to or exceeding equivalent NMOS products. It operates on a single 5V power supply and is fully TTL compatible. The component supports six programmable timer modes and includes a status read-back command feature.

Programmable Timers And Oscillators Feature Summary

• Three independent 16-bit counters with 10MHz maximum clock frequency
• Six programmable counter modes including event counter and one-shot
• Static CMOS design ensuring low power consumption (10µA standby)
• Fully TTL compatible with industry standard pinout

Programmable Timers And Oscillators Applications

• Compatible with Intersil 80C86, 80C88, and 80C286 microprocessors
• Event counting applications
• Elapsed time indication
• Programmable one-shot generation

Programmable Timers And Oscillators Part Context

The IP82C54-10 belongs to the 82C54 family of CMOS programmable timers. It serves as an enhanced version of the NMOS 8253 and is compatible with the NMOS 8254. The 'IP' suffix typically denotes industrial temperature range variants within the Renesas/Intersil portfolio, distinct from commercial or military grades.