Z0853606VSC

Overview

The Z0853606VSC is a specialized interface integrated circuit manufactured by Zilog, designed for serial communication applications. It operates within a supply voltage range of 4.75V to 5.25V and supports a maximum operating frequency of 6MHz. The device is housed in a 44-lead Plastic Leadless Chip Carrier (PLCC) package with J-leads, suitable for surface mount installation. It functions as a dedicated peripheral controller or counter/timer circuit, providing robust timing and interface capabilities for embedded systems requiring precise serial data handling.

Feature Summary

• Provides dedicated serial interface functionality for specialized communication protocols
• Integrates counter and timer circuitry for precise signal timing control
• Supports surface mount technology via a compact 44-lead PLCC package

Applications

• Embedded system peripheral controllers
• Serial communication interface modules
• Timing and counting circuits in industrial equipment

Procurement Notes

Verify the specific suffix VSC against official Zilog documentation to confirm pinout and electrical characteristics, as variations exist within the Z0853606 family. Confirm RoHS compliance status, as some variants are non-compliant while others meet REACH standards. Check for obsolescence notices, as this component has been subject to discontinuation announcements. Ensure the 44-PLCC footprint matches the target PCB design constraints.

Selection Notes

Select this component when a dedicated serial interface solution with integrated timing capabilities is required. The 44-lead PLCC package offers a balance between pin count and board space efficiency for surface mount designs. Consider the 5V supply requirement and ensure the application environment stays within the specified commercial temperature range. Evaluate alternative packages if through-hole mounting is necessary.

Part Context

This part belongs to the Z08536 series of peripheral controllers from Zilog, which are designed to extend the capabilities of Z80-based microcomputer systems. These devices typically handle parallel I/O, serial interfaces, and counter/timer functions. The Z0853606 variant specifically focuses on serial interface operations, serving as a bridge between the processor and external serial devices.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify compatibility with existing system architecture before considering generic replacements.