Z0853606VEC

Overview

The Z0853606VEC is a Counter/Timer and Parallel I/O Unit from the Zilog Z8536 family. It functions as a general-purpose peripheral circuit designed to handle counter/timer operations and parallel input/output tasks within system designs. The device supports real-time applications and interrupt control, integrating multiple functional units into a single integrated circuit to reduce component count and simplify board layout for embedded systems requiring precise timing and data port management.

Feature Summary

• Integrated Counter/Timer Circuit (CTC) functionality
• Parallel I/O Unit capabilities
• Z-CIO/CIO interface support
• Designed for real-time interrupt control

Applications

• Real-time system timing control
• Interrupt handling circuits
• Parallel data port expansion
• General-purpose peripheral interfacing

Part Context

This component belongs to the Z8536 series of Counter/Timer and Parallel I/O Units manufactured by Zilog. These devices are engineered to replace discrete logic components in microcomputer systems, providing essential timing and I/O functions. The Z0853606VEC variant specifically denotes the package and speed grade within this established peripheral family.

Replacement Considerations

Direct replacements may include other Z8536 variants with compatible pinouts or updated generations from Zilog if available. Verify electrical specifications and package dimensions before substitution. Cross-reference with Z8036/Z8536 datasheets for functional compatibility.