R5F10BMELFB#V5 Equivalent & Substitute Parts

Part Overview

The R5F10BMELFB#V5 is a 16-bit embedded microcontroller IC manufactured by Renesas Electronics Corporation in LFQFP packaging. This part is classified as obsolete, indicating it is no longer in active production. Due to its obsolete status, sourcing original units may present supply chain challenges. Identifying equivalent and substitute parts ensures design continuity and project feasibility when the primary component becomes unavailable.

Substiute Parts

R5F10BMELFB#V5

Renesas Electronics CorporationIn Stock: 1205R5F10BMELFB#V5 Datasheet

Current PartRFQ

R5F10BMECLFB#35

Renesas Electronics CorporationIn Stock: 816R5F10BMECLFB#35 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the R5F10BMELFB#V5 are identified based on the following criteria:

Manufacturer Alignment: Both the main part and substitute parts are manufactured by Renesas Electronics Corporation, ensuring consistent design philosophy and support infrastructure.

Base Product Family: All parts share the R5F10 base product number, indicating membership in the same microcontroller family with compatible architectural foundations.

Regulatory Compliance: Substitute parts maintain identical RoHS3 compliance, MSL rating (3, 168 Hours), REACH unaffected status, ECCN classification (3A991A2), and HTSUS code (8542.31.0001), ensuring regulatory and environmental compatibility.

Core Architecture: The substitute part operates as a 16-bit microcontroller, maintaining the same processor bit-width as the original component.

Product Status Consideration: The substitute part R5F10BMECLFB#35 holds active product status, providing assured long-term availability and continued manufacturer support.

Parameter Comparison

Engineering Selection Recommendations

The R5F10BMECLFB#35 qualifies as a substitute part for the R5F10BMELFB#V5 based on the following engineering criteria:

Regulatory Compliance Alignment: Both parts maintain identical RoHS3 compliance status, MSL rating, REACH status, ECCN classification, and HTSUS code. This ensures that substitution does not introduce regulatory or environmental compliance deviations.

Manufacturer Continuity: Both parts originate from Renesas Electronics Corporation within the R5F10 microcontroller family, providing consistent technical support and documentation standards.

Active Product Status: The substitute part R5F10BMECLFB#35 maintains active product status, contrasting with the obsolete status of the main part. This ensures sustained availability and manufacturer support for future procurement cycles.

Architectural Compatibility: Both parts operate as 16-bit microcontrollers, maintaining core processor compatibility at the architectural level.

Selection of the R5F10BMECLFB#35 as a substitute addresses the supply chain constraints associated with the obsolete R5F10BMELFB#V5 while maintaining regulatory compliance and manufacturer support continuity.

Frequently Asked Questions (FAQ)

Q: Why is the R5F10BMELFB#V5 classified as obsolete?

A: The R5F10BMELFB#V5 has reached end-of-life status with Renesas Electronics Corporation and is no longer in active production. Obsolete classification indicates that new inventory from the manufacturer is not available, though existing stock may remain in distribution channels.

Q: What makes the R5F10BMECLFB#35 a valid substitute?

A: The R5F10BMECLFB#35 shares the same manufacturer (Renesas Electronics Corporation), base product family (R5F10), core architecture (16-bit), and regulatory compliance profile (RoHS3, MSL 3, REACH unaffected, identical ECCN and HTSUS codes). The substitute part maintains active product status, ensuring continued availability and support.

Q: Are there packaging differences between these parts?

A: Both parts utilize LFQFP/LQFP packaging. The substitute part is specified as 80-LQFP (12x12), while the main part packaging details are not fully specified in the available data. Physical package compatibility should be verified against specific board layout requirements.

Q: Do these parts have identical electrical specifications?

A: The provided data confirms alignment in core architecture (16-bit), manufacturer, and regulatory compliance. The substitute part includes additional technical specifications (32MHz speed, 64KB FLASH, 4KB EEPROM, 4KB RAM, supply voltage 2.7V ~ 5.5V, connectivity options, and peripheral features). Design integration should account for these detailed specifications.

Q: What is the significance of the MSL rating for both parts?

A: Both parts carry MSL 3 (168 Hours) rating, indicating identical moisture sensitivity and handling requirements. This ensures that storage, transportation, and assembly processes remain consistent between the main part and substitute.

Q: Can the R5F10BMECLFB#35 be used as a direct replacement without design modifications?

A: Substitution feasibility depends on specific application requirements, board layout constraints, and functional specifications. The parts share regulatory compliance and architectural alignment, but detailed electrical and functional compatibility assessment is necessary for each application context.