Z84C0020FEC00TR

Overview

The Z84C0020FEC00TR is a microprocessor based on the Z80 architecture, manufactured by Zilog. It operates at a maximum clock frequency of 20 MHz with an 8-bit data bus width. The device functions within a supply voltage range of 5 V and supports an industrial operating temperature range from -40°C to +100°C. It is housed in a 44-pin LQFP package (10x10 mm) and utilizes tape and reel packaging for surface mount assembly.

Feature Summary

• Implements the Z80 processor core architecture for embedded control applications
• Supports high-speed processing with a 20 MHz maximum clock frequency
• Designed for industrial environments with extended temperature rating capabilities

Applications

• Embedded system controllers requiring Z80 compatibility
• Industrial automation equipment
• General-purpose electronics manufacturing

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels due to potential availability constraints. Confirm specific ordering suffixes match exact package and temperature requirements. Review current lifecycle status as components may be discontinued or subject to limited supply conditions. Ensure compliance with relevant environmental regulations applicable to the target deployment region.

Selection Notes

Select this component when legacy Z80 software compatibility is required alongside modern surface-mount packaging. Consider the 20 MHz performance ceiling against application timing needs. Evaluate the 44-pin LQFP footprint for PCB layout constraints. Verify that the 5V logic levels align with peripheral interface requirements without additional level shifting.

Part Context

This part belongs to the Z84C00 series, which represents CMOS versions of the classic Z80 CPU family. These processors bridge legacy instruction set architectures with contemporary manufacturing processes. The series maintains binary compatibility with earlier NMOS variants while offering improved power efficiency and integration suitable for modern embedded designs.

Replacement Considerations

Direct substitutes include other Z84C00 variants such as Z84C0020VEC or Z84C0020AEG, provided pinout and package dimensions are compatible. Cross-reference datasheets to ensure identical electrical characteristics and thermal ratings before substitution.