Z84C0008FEC

Overview

The Z84C0008FEC is an 8-bit microprocessor based on the Z80 architecture, manufactured by Zilog. It operates at a maximum clock frequency of 8 MHz and features an 8-bit data bus width. The device is housed in a 44-lead Low Profile Quad Flat Package (LQFP) with dimensions of 10x10 mm. It supports a supply voltage range of 4.5V to 5.5V and includes low power mode capabilities. The component is designed for CMOS technology and functions as a single-core CPU.

Feature Summary

• Implements the Z80 instruction set architecture within a CMOS process
• Provides serial I/O control capabilities with multiple communication protocol support
• Integrates counter/timer circuit functionality for system timing operations

Applications

• Embedded systems requiring Z80 compatibility
• Industrial control applications utilizing serial communication protocols
• Legacy system maintenance and replacement projects

Procurement Notes

Verify package type and speed grade against project requirements. Confirm availability status as some variants may be discontinued. Check RoHS compliance if required for specific manufacturing standards. Ensure correct ordering suffixes are selected for tape and reel or tube packaging options.

Selection Notes

Select this component when Z80 software compatibility is mandatory. Consider the 8 MHz operating speed for performance needs. Evaluate the 44-LQFP package for surface mount assembly constraints. Verify voltage levels match the target system design specifications.

Part Context

This part belongs to the Z84C series of microprocessors. It serves as a modern CMOS implementation of the classic Z80 CPU. The series offers enhanced performance over earlier NMOS versions while maintaining pin and instruction set compatibility.

Replacement Considerations

Z84C0008DSE is a ceramic DIP variant of the same core processor. Z84C3006FEC00TR is a related CTC IC from the same family but serves different timing functions.