IP82C54-10Z

Programmable Timers And Oscillators Overview

The IP82C54-10Z is a programmable timer integrated circuit manufactured by Renesas Electronics Corporation. It features three independent 16-bit counters capable of operating at frequencies up to 10 MHz. The device operates within a supply voltage range of 4.5 V to 5.5 V and supports a maximum propagation delay of 100 ns. It utilizes CMOS output types and is housed in a 24-DIP package. The component is designed for industrial temperature ranges, functioning between -40°C and +85°C.

Programmable Timers And Oscillators Feature Summary

• Contains three independent 16-bit counter channels for flexible timing control
• Supports high-frequency operation with a maximum clock rate of 10 MHz
• Features standard CMOS outputs compatible with general logic systems

Programmable Timers And Oscillators Applications

• Precise timing generation in embedded systems
• Oscillator applications requiring stable frequency division
• Industrial control peripherals needing programmable delays

Programmable Timers And Oscillators Procurement Notes

Verify the specific suffix '10Z' against official Renesas documentation to confirm the 10 MHz speed grade and commercial/industrial temperature rating. Ensure the 24-DIP package configuration matches the target PCB footprint requirements. Cross-reference the manufacturer part number directly with the datasheet to avoid confusion with similar variants in the 82C54 family that may differ in pinout or electrical characteristics.

Programmable Timers And Oscillators Selection Notes

Select this component when three independent timing channels are required within a single package. The 10 MHz maximum frequency makes it suitable for higher-speed digital logic compared to slower variants. The 24-DIP package is appropriate for through-hole assembly processes. Consider the 4.5V to 5.5V operating range to ensure compatibility with standard 5V logic power supplies in the target design.

Programmable Timers And Oscillators Part Context

The IP82C54-10Z belongs to the 82C54 series of programmable interval timers. This series is widely used as a peripheral interface component in microcontroller-based systems. It serves as a direct hardware replacement for legacy 8253 timers but offers improved CMOS performance and lower power consumption while maintaining functional compatibility.

Programmable Timers And Oscillators Replacement Considerations

Public confirmed substitute part numbers include IS82C54-10Z and ID82C54.