Z8401510FEC Equivalent & Substitute Parts

Part Overview

The Z8401510FEC is a Z80 Microprocessor IC featuring 1 core, 8-bit architecture operating at 10MHz in a 100-QFP surface mount package. This component is classified as obsolete, which necessitates identification of equivalent substitute parts for ongoing system maintenance and new design implementations. The Z80 series remains widely used in legacy embedded systems, industrial controllers, and educational platforms where 8-bit processing capability is sufficient.

Substiute Parts

Z8401510FEC

ZilogIn Stock: 1730Z8401510FEC Datasheet

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Z8401510FEG

ZilogIn Stock: 1237Z8401510FEG Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Z8401510FEC is determined by the following critical parameters:

• Core Processor Architecture: Z80 instruction set compatibility
• Bus Width: 1 Core, 8-Bit configuration
• Operating Frequency: 10MHz
• Voltage Specification: 5.0V I/O
• Operating Temperature Range: -40°C ~ 100°C (TA)
• Package Type: 100-QFP surface mount
• Pin Configuration: Identical pinout required

The Z8401510FEG qualifies as a direct substitute based on matching all critical electrical and mechanical parameters. The primary distinction is product status and packaging format, with the FEG variant currently in active production status.

Parameter Comparison

Engineering Selection Recommendations

The Z8401510FEG is the qualified substitute for Z8401510FEC applications. Both components share identical electrical specifications, operating parameters, and physical package dimensions. The Z8401510FEG offers the advantage of active product status, ensuring continued availability and supply chain reliability. Additionally, the Z8401510FEG meets ROHS3 compliance requirements, whereas the Z8401510FEC is RoHS non-compliant. For new designs or system upgrades, the Z8401510FEG is the appropriate selection. For legacy system repairs requiring exact obsolete part replacement, the Z8401510FEG provides functional equivalence with improved regulatory compliance.

Frequently Asked Questions (FAQ)

Q: Can Z8401510FEG directly replace Z8401510FEC in existing designs?

A: Yes. Both parts share identical core processor architecture, bus width, operating frequency, voltage specification, temperature range, and 100-QFP package configuration. Pin-for-pin compatibility is maintained.

Q: What is the difference between the FEC and FEG variants?

A: The primary differences are product status (FEC is obsolete; FEG is active) and packaging format (FEC uses standard packaging; FEG uses tray packaging). Electrical and mechanical specifications are identical.

Q: Does the Z8401510FEG meet modern compliance standards?

A: The Z8401510FEG is ROHS3 compliant and REACH unaffected. The Z8401510FEC is RoHS non-compliant. For applications requiring regulatory compliance, the FEG variant is the appropriate choice.

Q: Are there any thermal or operating condition differences?

A: No. Both components operate across the identical temperature range of -40°C to 100°C (TA) and maintain the same 5.0V I/O voltage specification.

Q: What is the moisture sensitivity level for these components?

A: Both Z8401510FEC and Z8401510FEG carry MSL rating 3 with a 168-hour floor life requirement.