Z84C0006PEC1527

Overview

The Z84C0006PEC is an 8-bit CMOS Central Processing Unit belonging to the Z80 family, manufactured by Zilog. It serves as a direct CMOS replacement for the NMOS Z80 CPU, offering enhanced performance and lower power consumption. The device features a 16-bit address bus capable of addressing 64KB of memory space and an 8-bit data bus. It operates with a single +5V power supply and supports clock frequencies up to 6MHz. The component is housed in a 40-pin Plastic Dual In-line Package (PDIP) designed for through-hole mounting.

Feature Summary

• CMOS implementation providing low power dissipation compared to NMOS counterparts
• Full software compatibility with the standard Z80 instruction set architecture
• Integrated interrupt handling capabilities including maskable and non-maskable interrupts

Applications

• Industrial control systems requiring reliable 8-bit processing
• Embedded applications utilizing Z80-based legacy architectures
• General-purpose microcomputer designs

Procurement Notes

Verify the specific suffix '1527' against official Zilog documentation, as standard datasheets typically list 'Z84C0006PEC'. Confirm RoHS compliance status, as older Zilog CMOS parts may not meet current environmental regulations. Ensure the supplier provides valid traceability for this discontinued or legacy component type.

Selection Notes

Select this component when upgrading from NMOS Z80 processors to reduce power consumption without altering existing PCB layouts or software code. It is suitable for designs requiring 6MHz operation within a 40-pin DIP footprint. Verify that the system voltage remains at 5V and that timing requirements align with the CMOS specifications.

Part Context

This part belongs to the Z84C00 series, which represents the CMOS evolution of the original Z80 CPU. It maintains pin-for-pin compatibility with the Z8400 NMOS version while improving electrical characteristics. The Z84C0006PEC variant specifically denotes the 6MHz speed grade within the PDIP package family.

Replacement Considerations

Direct substitutes include the Z84C0006PEG and other Z84C00 series variants with compatible speed grades. Verify package integrity and voltage levels when replacing NMOS Z80 units.