Z803606DEA

Overview

The Z803606DEA is a Counter/Timer and Parallel I/O Unit manufactured by Zilog. It integrates two 16-bit counter/timers with parallel input/output capabilities within a single integrated circuit package. This component is designed for applications requiring precise timing, counting functions, and general-purpose digital I/O control in embedded systems.

Feature Summary

• Integrates dual 16-bit counter/timer modules for precise timing and frequency measurement tasks
• Provides parallel I/O functionality for direct connection to peripheral devices
• Combines timing and I/O operations into a single compact integrated circuit solution

Applications

• Industrial control systems requiring precise event counting
• Embedded systems needing dedicated hardware timers
• Digital interface circuits requiring parallel data handling

Procurement Notes

Verify the specific suffix DEA against official Zilog documentation to confirm pinout and electrical characteristics. Confirm RoHS compliance status as historical Zilog parts may vary. Check for obsolescence notices or lifecycle status before finalizing procurement plans.

Selection Notes

Select this component when a single IC must handle both 16-bit timing/counting and parallel I/O tasks. Ensure system requirements align with the specific voltage levels and interface speeds supported by the Z803606DEA architecture.

Part Context

This part belongs to the Zilog Z80 family of microcontrollers and peripheral units. The Z80 series is widely recognized in industrial and legacy embedded applications for its robust instruction set and versatile peripheral integration capabilities.

Replacement Considerations

Consult Zilog's official cross-reference guides for verified substitutes. Generic logic replacements may not match the specific 16-bit timer configuration and parallel I/O mapping of this unit.