Equivalent & Substitute Parts for 345RI-02LF

Part Overview

The 345RI-02LF is a Clock/Timing IC manufactured by Renesas Electronics Corporation. This component is classified as Obsolete, indicating it is no longer in active production. The obsolescence status necessitates identification of functionally equivalent substitute components to maintain design continuity and ensure procurement availability for legacy system support and new designs requiring equivalent timing functionality.

Substiute Parts

345RI-02LF

Renesas Electronics CorporationIn Stock: 747345RI-02LF Datasheet

Current PartRFQ

5P35023-000NLG2

Renesas Electronics CorporationIn Stock: 17035P35023-000NLG2 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the obsolete 345RI-02LF is based on functional equivalence within the Clock/Timing component category. The identified substitute part 5P35023-000NLG2 shares the following critical parameters with the main part:

• Manufacturer: Both components are manufactured by Renesas Electronics Corporation
• Category: Both are classified as Clock/Timing ICs
• Product Function: Both serve clock generation and timing distribution roles
• Active Status: The substitute part maintains Active product status, ensuring ongoing availability and manufacturer support

The substitute part is selected based on functional compatibility within the Clock/Timing IC category and manufacturer continuity, enabling direct replacement in applications requiring equivalent timing functionality.

Parameter Comparison

Engineering Selection Recommendations

The 5P35023-000NLG2 is the identified substitute for the obsolete 345RI-02LF based on the following engineering criteria:

Product Status Alignment: The substitute part maintains Active product status with Renesas Electronics Corporation, ensuring continued manufacturing support, availability, and technical documentation access. This contrasts with the Obsolete status of the main part, which presents procurement and long-term support limitations.

Manufacturer Continuity: Both components are manufactured by Renesas Electronics Corporation, maintaining design ecosystem consistency and leveraging established supplier relationships.

Compliance Certifications: The substitute part carries ROHS3 compliance and REACH Unaffected status, meeting current regulatory requirements for electronic component procurement in regulated industries and markets.

Packaging and Handling: The substitute part specifies Surface Mount technology with 24-VFQFN Exposed Pad packaging and MSL 1 rating, providing clear handling and assembly specifications for manufacturing integration.

Selection of the 5P35023-000NLG2 as a substitute addresses the obsolescence constraint of the 345RI-02LF while maintaining manufacturer alignment and regulatory compliance.

Frequently Asked Questions (FAQ)

Q: Why is a substitute part necessary for the 345RI-02LF?

A: The 345RI-02LF is classified as Obsolete, indicating discontinued production by the manufacturer. Substitute parts ensure design continuity, procurement availability, and long-term system support for applications requiring equivalent Clock/Timing functionality.

Q: What is the basis for substitution between 345RI-02LF and 5P35023-000NLG2?

A: Both components are Clock/Timing ICs manufactured by Renesas Electronics Corporation. The substitute part is selected based on functional category equivalence and manufacturer continuity, enabling replacement in timing and clock generation applications.

Q: What are the key differences between these parts?

A: The primary differences are product status (Obsolete versus Active), packaging specification (unspecified versus 24-VFQFN Exposed Pad), and regulatory compliance documentation (unspecified versus ROHS3 and REACH). The substitute part provides explicit packaging and compliance specifications suitable for current manufacturing standards.

Q: Is the 5P35023-000NLG2 a direct pin-for-pin replacement?

A: Pin compatibility is not specified in the provided parameters. Physical and electrical compatibility must be verified through detailed datasheet comparison and application circuit analysis before implementation.

Q: What is the packaging specification for the substitute part?

A: The 5P35023-000NLG2 is supplied in 24-VFQFN Exposed Pad packaging with Surface Mount mounting type. The supplier device package is 24-QFN (4x4) with MSL 1 rating.

Q: Are there regulatory compliance considerations for the substitute part?

A: The 5P35023-000NLG2 is ROHS3 Compliant and REACH Unaffected, meeting current regulatory requirements for electronic component procurement in regulated markets and industries.

Q: What is the availability status of the substitute part?

A: The 5P35023-000NLG2 maintains Active product status with 1604 Pcs New Original In Stock, ensuring procurement availability and ongoing manufacturer support.