Equivalent & Substitute Parts for Renesas 252MI-45LF

Part Overview

The Renesas 252MI-45LF is a Clock/Timing IC module classified as an integrated circuit component. This part is currently listed with Obsolete product status, indicating it is no longer in active production or supported by the manufacturer. Due to its obsolete classification, sourcing original units becomes increasingly difficult. Identifying qualified substitute components ensures design continuity and maintains system functionality for applications requiring clock/timing signal generation and management.

Substiute Parts

252MI-45LF

Renesas Electronics CorporationIn Stock: 971252MI-45LF Datasheet

Current PartRFQ

5L35021B-000NDGI

Renesas Electronics CorporationIn Stock: 7635L35021B-000NDGI Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the 252MI-45LF is based on the following criteria established by the manufacturer:

Primary Substitution Logic:

• Manufacturer alignment: Both parts sourced from Renesas Electronics Corporation
• Functional category: Clock/Timing integrated circuits
• Active product status of substitute ensures ongoing availability and manufacturer support

The qualified substitute part 5L35021B-000NDGI represents the manufacturer-recommended replacement path for the obsolete 252MI-45LF. This substitution is based on functional equivalence within the Clock/Timing component category and manufacturer continuity.

Parameter Comparison

Engineering Selection Recommendations

For applications currently using 252MI-45LF:

The transition to 5L35021B-000NDGI is supported by the following factors:

1. Manufacturer Continuity: Both components are manufactured by Renesas Electronics Corporation, ensuring consistent design philosophy and quality standards.

2. Product Status: The substitute part maintains Active product status, guaranteeing ongoing availability, manufacturer support, and compliance with current regulatory requirements.

3. Regulatory Compliance: The 5L35021B-000NDGI carries REACH Unaffected status and EAR99 ECCN classification, confirming compliance with current environmental and export regulations.

4. Moisture Sensitivity: MSL rating of 1 (Unlimited) indicates minimal moisture sensitivity, reducing handling and storage constraints during component procurement and assembly.

Selection of the 5L35021B-000NDGI eliminates obsolescence risk while maintaining functional equivalence within the Clock/Timing component category.

Frequently Asked Questions (FAQ)

Q: Why is the 252MI-45LF classified as Obsolete?

A: The 252MI-45LF has reached end-of-life status with Renesas Electronics Corporation. Manufacturer production has ceased, and the part is no longer supported for new designs or applications.

Q: Is the 5L35021B-000NDGI a direct replacement for the 252MI-45LF?

A: The 5L35021B-000NDGI is the manufacturer-recommended substitute for the 252MI-45LF within the Clock/Timing component category. Both are Renesas products, ensuring functional equivalence for clock generation and timing applications.

Q: What are the key differences in packaging between these parts?

A: The 252MI-45LF packaging specifications are not detailed in available documentation. The 5L35021B-000NDGI is supplied in Tray packaging with a 20-VFQFN Exposed Pad case in a 3x3mm footprint, configured for surface mount assembly.

Q: Does the substitute part meet current regulatory requirements?

A: Yes. The 5L35021B-000NDGI carries REACH Unaffected status and is classified under ECCN EAR99, confirming compliance with current environmental and export control regulations.

Q: What is the moisture sensitivity level of the substitute part?

A: The 5L35021B-000NDGI has an MSL rating of 1 (Unlimited), indicating minimal moisture sensitivity and reduced handling constraints during procurement and assembly operations.

Q: Are there inventory considerations for this substitution?

A: Current inventory shows 927 Pcs of the obsolete 252MI-45LF available. The substitute 5L35021B-000NDGI has 726 Pcs in active stock, supporting immediate procurement for new designs and production requirements.