Z84C1506FEC Equivalent & Substitute Parts

Part Overview

The Z84C1506FEC is a Z80 microprocessor IC featuring 1 core, 8-bit architecture operating at 6MHz in a 100-QFP surface mount package. This component is classified as obsolete, making substitute parts necessary for ongoing system support and new design implementations. The Z80 processor series remains in use across legacy embedded systems and industrial applications where 8-bit processing capability is sufficient.

Substiute Parts

Z84C1506FEC

ZilogIn Stock: 2180Z84C1506FEC Datasheet

Current PartRFQ

Z84C1506FEG

ZilogIn Stock: 808Z84C1506FEG Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Z84C1506FEC is determined by the following critical parameters that must remain constant:

• Core Processor: Z80 architecture
• Number of Cores/Bus Width: 1 Core, 8-Bit configuration
• Speed: 6MHz operation
• Voltage - I/O: 5.0V supply
• Operating Temperature Range: -40°C ~ 100°C (TA)
• Mounting Type: Surface Mount
• Package / Case: 100-QFP

The Z84C1506FEG qualifies as a direct substitute based on identical electrical specifications and package configuration. The primary distinction lies in product status and compliance certification, with the FEG variant maintaining active production status and RoHS3 compliance.

Parameter Comparison

Engineering Selection Recommendations

The Z84C1506FEG serves as the primary substitute for the obsolete Z84C1506FEC. Both components share identical electrical and mechanical specifications, ensuring direct functional compatibility in 100-QFP surface mount applications requiring Z80 processor architecture at 6MHz and 5.0V operation.

The Z84C1506FEG maintains active product status with Zilog, providing supply chain continuity and long-term availability. The FEG variant achieves RoHS3 compliance, addressing environmental and regulatory requirements for new designs and manufacturing processes. Both parts maintain equivalent moisture sensitivity classification (MSL 3) and thermal operating range.

Selection between these variants depends on regulatory compliance requirements and supply chain strategy. The FEG variant is preferred for applications subject to RoHS directives or requiring compliance documentation.

Frequently Asked Questions (FAQ)

Q: Can Z84C1506FEG directly replace Z84C1506FEC in existing designs?

A: Yes. Both parts are electrically and mechanically identical, featuring the same Z80 processor core, 6MHz speed, 5.0V I/O voltage, operating temperature range, and 100-QFP package configuration. Pin-for-pin compatibility is maintained.

Q: What is the difference between the FEC and FEG packaging designations?

A: The FEC variant ships in standard packaging, while the FEG variant is supplied in Tray packaging. This distinction affects handling and storage procedures but does not alter electrical or mechanical specifications.

Q: Why is the Z84C1506FEC classified as obsolete?

A: Zilog has transitioned production focus to the Z84C1506FEG variant, which maintains active status and RoHS3 compliance. The FEC remains available through existing inventory channels but receives no new manufacturing runs.

Q: Are there compatibility concerns with RoHS compliance differences?

A: No functional compatibility issues exist. The RoHS3 compliance of the FEG variant indicates improved environmental standards in manufacturing processes. Both parts operate identically in circuit applications.

Q: What is the moisture sensitivity level, and how does it affect handling?

A: Both variants carry MSL 3 classification, requiring protection from moisture exposure for 168 hours at specified humidity levels. Standard ESD and moisture control procedures during assembly and storage apply to both parts.