Equivalent & Substitute Parts for Renesas 342MPLFT Clock/Frequency Synthesizer

Part Overview

The Renesas 342MPLFT is a Clock/Frequency Synthesizer IC operating at a maximum frequency of 200MHz in an 8-SOIC surface mount package. This component features Phase-Locked Loop (PLL) technology with multiplier capability, accepting clock or crystal inputs and delivering LVCMOS outputs. The part is classified as obsolete, making identification of functionally equivalent alternatives necessary for ongoing system support and new design implementations.

Substiute Parts

342MPLFT

Renesas Electronics CorporationIn Stock: 1104342MPLFT Datasheet

Current PartRFQ

5P35021-000NDG28

Renesas Electronics CorporationIn Stock: 7295P35021-000NDG28 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 342MPLFT is determined by the following critical parameters:

• Functional Type: Clock/Frequency Synthesizer with integrated PLL
• Frequency Range: Maximum operating frequency of 200MHz
• Input/Output Characteristics: Clock or crystal input with LVCMOS output capability
• Multiplier Function: Frequency multiplication capability (1:2 ratio)
• Supply Voltage: 3.15V to 3.45V operating range
• Package Compatibility: 8-SOIC surface mount form factor
• Regulatory Compliance: RoHS3 compliance and REACH unaffected status

The substitute part 5P35021-000NDG28 is classified as an equivalent alternative based on manufacturer designation and functional category alignment within the Renesas Clock/Timing product portfolio.

Parameter Comparison

Engineering Selection Recommendations

The 5P35021-000NDG28 is designated by Renesas Electronics Corporation as a manufacturer-recommended equivalent for the obsolete 342MPLFT. Both components maintain REACH unaffected regulatory status, ensuring compliance with international environmental standards. The substitute part carries active product status, providing ongoing availability and manufacturer support compared to the obsolete main part.

Selection of the substitute should be based on design requirements alignment with the specified functional parameters. The active status of the 5P35021-000NDG28 ensures continued supply chain viability for production and maintenance applications.

Frequently Asked Questions (FAQ)

Q: Why is the 342MPLFT classified as obsolete? A: The 342MPLFT has reached end-of-life status within Renesas Electronics Corporation's product portfolio. The 5P35021-000NDG28 represents the active equivalent for ongoing applications.

Q: Are both parts manufactured by the same company? A: Yes, both the 342MPLFT and 5P35021-000NDG28 are manufactured by Renesas Electronics Corporation, ensuring consistent design standards and quality control.

Q: What are the critical parameters for substitution compatibility? A: Substitution compatibility is determined by Clock/Timing category classification, Clock IC functional type, and regulatory compliance status (REACH unaffected). Both parts meet these criteria.

Q: Is the substitute part currently available? A: Yes, the 5P35021-000NDG28 maintains active product status with manufacturer support and ongoing availability.

Q: What compliance certifications apply to both parts? A: Both components maintain REACH unaffected status, confirming compliance with international environmental and chemical regulations.

Q: Should I verify electrical specifications before substitution? A: Detailed electrical specifications including frequency range, supply voltage, package dimensions, and output characteristics should be cross-referenced with your specific application requirements and the complete datasheets for both components.