Z87L0116FSC Equivalent & Substitute Parts

Part Overview

The Z87L0116FSC is an RF IC phone controller implementing Frequency Hopping Spread Spectrum (FHSS) technology at 900MHz, packaged in a 144-QFP (28x28mm) surface mount configuration. This component is classified as obsolete, indicating discontinued manufacturing and limited availability. Identifying equivalent and substitute parts is necessary to support ongoing system maintenance, repair operations, and new design implementations where this controller functionality is required.

Substiute Parts

Z87L0116FSC

ZilogIn Stock: 726Z87L0116FSC Datasheet

Current PartRFQ

Z87L0116FSG

ZilogIn Stock: 1066Z87L0116FSG Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Z87L0116FSC is determined by the following critical parameters:

• Base Product Number Match: Z87L0116 (core controller architecture)
• Functional Equivalence: Phone Controller with FHSS capability
• Operating Frequency: 900MHz
• Package Compatibility: 144-QFP (28x28mm) surface mount
• Moisture Sensitivity Level: MSL 3 (168 Hours)

The Z87L0116FSG qualifies as a direct substitute based on identical alignment across all these parameters. The primary distinction between these parts is product status and compliance certification, not functional or electrical characteristics.

Parameter Comparison

Engineering Selection Recommendations

The Z87L0116FSG is the direct substitute for the Z87L0116FSC. Both parts share identical electrical and mechanical specifications, including frequency response, RF modulation type, package geometry, and moisture sensitivity classification.

Selection between these parts should be based on the following factors:

• Product Status: The Z87L0116FSG maintains active manufacturing status, ensuring long-term availability and supply chain stability compared to the obsolete Z87L0116FSC.
• Compliance Requirements: The Z87L0116FSG meets ROHS3 compliance standards, whereas the Z87L0116FSC is non-compliant. Systems subject to RoHS regulations must use the Z87L0116FSG.
• Inventory Availability: The Z87L0116FSG has higher current stock levels (1015 Pcs) relative to the Z87L0116FSC (700 Pcs).

For new designs and systems requiring regulatory compliance, the Z87L0116FSG is the appropriate selection. For legacy system maintenance where RoHS compliance is not mandated, either part is functionally equivalent.

Frequently Asked Questions (FAQ)

Q: Are the Z87L0116FSC and Z87L0116FSG electrically identical?

A: Yes. Both parts implement identical phone controller functionality with FHSS modulation at 900MHz. Electrical performance, pin configuration, and signal characteristics are equivalent.

Q: Can the Z87L0116FSG be used as a direct replacement in existing Z87L0116FSC applications?

A: Yes. The Z87L0116FSG is a direct substitute. Identical package geometry (144-QFP, 28x28mm), pin assignments, and electrical specifications ensure drop-in compatibility on existing PCBs without design modification.

Q: What is the significance of the RoHS compliance difference?

A: The Z87L0116FSG complies with ROHS3 standards, restricting hazardous substances in electronic components. The Z87L0116FSC does not meet these restrictions. Systems destined for markets with RoHS mandates must use the Z87L0116FSG.

Q: Does moisture sensitivity level differ between these parts?

A: No. Both parts carry MSL 3 classification, indicating identical moisture handling requirements (168-hour floor life at specified humidity conditions).

Q: Why is the Z87L0116FSC classified as obsolete?

A: Obsolete status indicates Zilog has discontinued manufacturing this specific part number variant. The Z87L0116FSG represents the active production equivalent.

Q: Are there any package or pinout differences?

A: No. Both parts use the 144-QFP (28x28mm) surface mount package with identical pin assignments and mechanical dimensions.