Z84C0010FEC Equivalent & Substitute Parts

Part Overview

The Z84C0010FEC is a Z80 microprocessor IC manufactured by Zilog, featuring a single 8-bit core operating at 10MHz in a 44-LQFP surface mount package. This component is classified as obsolete, indicating it is no longer in active production. Due to its obsolete status, identifying equivalent substitute parts is essential for system maintenance, legacy equipment repair, and design continuity where Z80 architecture compatibility is required.

Substiute Parts

Z84C0010FEC

ZilogIn Stock: 2029Z84C0010FEC Datasheet

Current PartRFQ

Z84C0010AEG

ZilogIn Stock: 1382Z84C0010AEG Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Z84C0010FEC is determined by strict equivalence across the following critical parameters:

• Core Processor Architecture: Z80
• Bus Width: 8-Bit
• Operating Frequency: 10MHz
• I/O Voltage: 5.0V
• Package Type: 44-LQFP (10x10)
• Operating Temperature Range: -40°C ~ 100°C (TA)
• Mounting Configuration: Surface Mount

The Z84C0010AEG meets all these criteria and qualifies as a direct substitute. The primary distinction between these parts is product status and packaging format, with the substitute part remaining in active production and offered in tray packaging.

Parameter Comparison

Engineering Selection Recommendations

The Z84C0010AEG is the direct substitute for the Z84C0010FEC based on identical electrical and mechanical specifications. Selection of the Z84C0010AEG provides the following advantages:

• Active product status ensures ongoing availability and supply chain reliability
• ROHS3 compliance meets current environmental and regulatory standards
• Identical core processor architecture, clock speed, voltage, temperature range, and package configuration guarantee functional compatibility
• Tray packaging format supports standard component handling and assembly processes

The Z84C0010FEC, being obsolete, presents supply chain risk and lacks current compliance certifications. The Z84C0010AEG eliminates these constraints while maintaining complete electrical and mechanical interchangeability.

Frequently Asked Questions (FAQ)

Q: Can the Z84C0010AEG directly replace the Z84C0010FEC in existing designs?

A: Yes. Both parts share identical core processor architecture (Z80), bus width (8-bit), operating frequency (10MHz), I/O voltage (5.0V), operating temperature range (-40°C ~ 100°C), and package configuration (44-LQFP 10x10). No design modifications are required.

Q: What is the difference between the Z84C0010FEC and Z84C0010AEG?

A: The primary differences are product status (obsolete versus active), packaging format (unspecified versus tray), and RoHS compliance (non-compliant versus ROHS3 compliant). All functional and electrical parameters are identical.

Q: Why is the Z84C0010FEC classified as obsolete?

A: Obsolete status indicates the part is no longer manufactured by Zilog. The Z84C0010AEG represents the current production equivalent.

Q: Are there any compatibility concerns with the 44-LQFP package?

A: No. Both parts use the identical 44-LQFP (10x10) surface mount package. PCB footprints, pin assignments, and mounting procedures are identical.

Q: Does the RoHS compliance difference affect substitution?

A: The Z84C0010AEG's ROHS3 compliance is advantageous for new designs and systems subject to environmental regulations. For legacy system repairs using the obsolete Z84C0010FEC, the substitute's improved compliance status does not create incompatibility.

Q: What is the Moisture Sensitivity Level (MSL) for both parts?

A: Both parts have MSL 3 (168 Hours), indicating identical moisture handling and storage requirements.