Equivalent & Substitute Parts for Renesas Electronics 345R-62LF

Part Overview

The Renesas Electronics 345R-62LF is a Clock/Timing IC classified as an obsolete product. As an obsolete component, direct procurement from original manufacturing channels is limited, necessitating identification of functionally equivalent substitute parts for ongoing system support and new design implementations. The 345R-62LF serves as a clock timing solution within electronic systems requiring precision timing generation and distribution.

Substiute Parts

345R-62LF

Renesas Electronics CorporationIn Stock: 1167345R-62LF Datasheet

Current PartRFQ

5P35023-000NLG2

Renesas Electronics CorporationIn Stock: 17035P35023-000NLG2 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The substitute part 5P35023-000NLG2 is identified as an equivalent for the 345R-62LF based on the following substitution criteria:

Manufacturer Alignment: Both parts are manufactured by Renesas Electronics Corporation, ensuring design consistency and technical support continuity.

Functional Category: Both components operate within the Clock/Timing category, providing clock generation and timing functions required in digital systems.

Active Product Status: The 5P35023-000NLG2 maintains Active product status, ensuring ongoing availability, technical documentation, and manufacturer support compared to the obsolete 345R-62LF.

Enhanced Specifications: The substitute part provides advanced clock generation capabilities including programmable frequency synthesis, multiple output formats, and integrated phase-locked loop (PLL) functionality with bypass capability.

Parameter Comparison

Engineering Selection Recommendations

For Obsolete Component Replacement: The 5P35023-000NLG2 is the designated substitute for the 345R-62LF. Selection of this substitute part is based on manufacturer continuity (Renesas Electronics Corporation), functional category alignment (Clock/Timing), and active product status ensuring long-term availability and technical support.

Compliance Considerations: The 5P35023-000NLG2 holds ROHS3 Compliant and REACH Unaffected certifications, meeting current environmental and regulatory requirements for electronic component manufacturing and deployment.

Inventory Availability: The substitute part maintains higher current inventory levels (1604 Pcs) compared to the obsolete part (1134 Pcs), supporting immediate procurement requirements.

Product Lifecycle: Transition to the 5P35023-000NLG2 aligns with active product lifecycle management, providing access to current technical documentation, application support, and manufacturing continuity.

Frequently Asked Questions (FAQ)

Q: Why is the 345R-62LF classified as obsolete? A: The 345R-62LF has reached end-of-life status within Renesas Electronics Corporation's product portfolio. Obsolete classification indicates the manufacturer no longer actively produces or supports this component.

Q: What is the primary reason to substitute the 345R-62LF? A: Obsolete product status necessitates substitution to ensure long-term system support, access to technical documentation, and manufacturing continuity. The 5P35023-000NLG2 provides equivalent clock timing functionality with active product status.

Q: Are both parts manufactured by the same company? A: Yes. Both the 345R-62LF and 5P35023-000NLG2 are manufactured by Renesas Electronics Corporation, ensuring design philosophy consistency and technical support alignment.

Q: What is the package difference between these parts? A: The 345R-62LF packaging specifications are not detailed in available documentation. The 5P35023-000NLG2 utilizes a 24-VFQFN Exposed Pad surface mount package (4x4mm), which is a standard industry format for clock generator ICs.

Q: Does the substitute part meet current environmental standards? A: Yes. The 5P35023-000NLG2 is ROHS3 Compliant and REACH Unaffected, meeting current environmental and regulatory requirements for electronic components.

Q: What is the operating temperature range for the substitute part? A: The 5P35023-000NLG2 operates across the temperature range of -40°C to 85°C (TA), suitable for industrial and commercial applications.

Q: Is the substitute part currently available? A: Yes. The 5P35023-000NLG2 maintains Active product status with 1604 Pcs in current inventory, ensuring immediate availability for procurement.