Z84C3006FEC

Overview

The Z84C3006FEC is a Counter/Timer Circuit (CTC) integrated circuit manufactured by Zilog. It operates at a maximum frequency of 6MHz and requires a supply voltage between 4.5V and 5.5V, with a typical supply current of 8mA. The device is housed in a 44-LQFP package measuring 10x10 mm and supports surface mount installation. It functions within an industrial temperature range of -40°C to 100°C. This component is part of the Z84C30 series and is classified as a programmable timer and oscillator.

Feature Summary

• Integrated Counter/Timer Circuit (CTC) functionality
• Operates at 6MHz clock frequency
• 44-lead Low Profile Quad Flat Package (LQFP)
• Industrial temperature range: -40°C to 100°C

Applications

• Z80-based system timing control
• Programmable clock generation
• Event counting applications

Procurement Notes

The Z84C3006FEC is listed as End-of-Life (EOL) or obsolete by major distributors such as DigiKey and Mouser. Verification of availability should focus on surplus stock or secondary market sources. Buyers must confirm the specific manufacturing date code and physical condition of components, as standard new production is no longer available from the manufacturer.

Selection Notes

Select this component only if compatibility with existing Z84C30 series designs is required. Ensure the PCB footprint matches the 44-LQFP (10x10mm) specification. Verify that the 4.5V to 5.5V operating voltage aligns with the target system's power rails. Consider alternative LQFP packages within the same family if pinout compatibility is critical for replacement strategies.

Part Context

This IC belongs to the Z84C30 series of CMOS Counter/Timer Circuits designed for Z80 microprocessor systems. It provides multiple independent timer/counters for system timing and event counting tasks. The 'FEC' suffix typically denotes the 6MHz speed grade, LQFP package, and commercial/industrial temperature rating variants within the broader Z84C30 product line.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Due to the EOL status, direct replacements may require evaluating other members of the Z84C30 family (e.g., Z84C3008FEC for 8MHz operation) or consulting manufacturer engineering change notices for approved cross-references.