Z84C4408VEG

Specialized Overview

The Z84C4408VEG is a microprocessor belonging to the Z84C10 series, manufactured by Zilog. It integrates a Z80 core with an 8-bit data bus width and supports a maximum clock frequency of 8 MHz. The device operates at a supply voltage of 5 V and features PLCC-44 packaging for surface mount installation. It is designed for industrial environments with a specified operating temperature range from -40°C to +100°C. This component includes DMA capabilities and XTEMP technology, classifying it as a specialized microprocessor unit within the broader Z80 family ecosystem.

Specialized Feature Summary

• Integrates a Z80 processor core with direct memory access (DMA) functionality for efficient data handling.
• Features XTEMP technology to ensure reliable operation across extended industrial temperature ranges.
• Utilizes a PLCC-44 package suitable for surface-mount applications in compact designs.

Specialized Applications

• Industrial control systems requiring robust performance in extreme temperatures
• Embedded applications utilizing Z80 architecture compatibility
• Data acquisition systems needing DMA support

Specialized Procurement Notes

Verify component authenticity through authorized distributors due to potential availability constraints. Confirm RoHS compliance status and moisture sensitivity levels prior to assembly. Check for obsolescence notices or lifecycle changes as this part may be subject to discontinuation. Ensure proper ESD protection during handling and storage.

Specialized Selection Notes

Select this model when Z80 software compatibility is required alongside integrated DMA capabilities. Consider the PLCC-44 package for PCB layout constraints. Evaluate thermal management needs given the wide operating temperature range. Compare against other Z84C10 variants if specific pinout or feature differences are critical.

Specialized Part Context

This component is part of the Z84C10 series, which extends the classic Z80 architecture with enhanced peripheral integration. It shares architectural similarities with other members like the Z84C1008VEG but may differ in specific interface configurations or manufacturing revisions. The series targets embedded markets demanding legacy code compatibility with modern packaging options.

Specialized Replacement Considerations

Direct substitutes include other Z84C10 series variants such as Z84C1008VEG, provided pin compatibility and feature sets align. Verify functional equivalence regarding DMA and XTEMP implementations before replacement.