R5F10BMGLFB#X5 Equivalent & Substitute Parts

Part Overview

The R5F10BMGLFB#X5 is a 16-bit embedded microcontroller IC manufactured by Renesas Electronics Corporation in LFQFP packaging. This part is classified as obsolete, necessitating identification of active equivalent alternatives for new designs and production requirements. Substitute parts must maintain functional compatibility through matching core architecture, memory configuration, and electrical specifications while meeting current product availability and compliance standards.

Substiute Parts

R5F10BMGLFB#X5

Renesas Electronics CorporationIn Stock: 1185R5F10BMGLFB#X5 Datasheet

Current PartRFQ

R5F10BMGCLFB#55

Renesas Electronics CorporationIn Stock: 723R5F10BMGCLFB#55 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the R5F10BMGLFB#X5 is determined by the following critical parameters:

Core Architecture Compatibility: Both the main part and substitute must share the R5F10 base product number, confirming identical core processor architecture and instruction set compatibility.

Package Compatibility: The LFQFP package format must be maintained to ensure PCB layout and mechanical fit requirements are satisfied. Pin count and physical dimensions must align with the original design.

Compliance Alignment: Substitute parts must maintain ROHS3 compliance, MSL rating of 3, and REACH unaffected status to ensure regulatory and environmental requirements are preserved.

Product Status Consideration: The main part is obsolete; therefore, substitute parts must carry active product status to ensure long-term availability and manufacturing support.

The R5F10BMGCLFB#55 qualifies as a direct substitute based on shared base product number (R5F10), identical LFQFP package family, matching compliance certifications, and active product status.

Parameter Comparison

Engineering Selection Recommendations

The R5F10BMGCLFB#55 is the qualified substitute for the obsolete R5F10BMGLFB#X5 based on the following engineering criteria:

Regulatory Compliance: Both parts maintain ROHS3 compliance and REACH unaffected status, ensuring adherence to environmental and hazardous substance regulations. Identical ECCN and HTSUS classifications confirm export and trade compliance alignment.

Moisture and Environmental Handling: Both parts carry MSL rating 3 (168 Hours), indicating identical moisture sensitivity requirements and storage/handling protocols.

Product Lifecycle Status: The substitute part carries active product status, ensuring continued manufacturing support, availability, and long-term supply chain viability compared to the obsolete main part.

Architecture Continuity: Both parts share the R5F10 base product number, confirming core processor architecture and instruction set compatibility for firmware and software integration.

Package Standardization: The 80-LFQFP (12x12) package format of the substitute maintains LFQFP family compatibility, supporting PCB layout requirements and mechanical fit specifications of the original design.

Frequently Asked Questions (FAQ)

Q: Can the R5F10BMGCLFB#55 be used as a direct replacement for the R5F10BMGLFB#X5?

A: Yes. Both parts share the R5F10 base product number, confirming identical core processor architecture. The substitute maintains LFQFP package compatibility, identical compliance certifications (ROHS3, REACH unaffected), and matching MSL ratings. The substitute carries active product status, addressing the obsolescence of the main part.

Q: What are the key differences between these two parts?

A: The main part (R5F10BMGLFB#X5) is obsolete with limited technical specification data provided. The substitute (R5F10BMGCLFB#55) is active and includes detailed specifications: RL78 core processor, 32MHz speed, 128KB FLASH memory, 4KB EEPROM, 8KB RAM, 2.7V to 5.5V supply voltage range, -40°C to 105°C operating temperature, automotive grade, and AEC-Q100 qualification. The substitute is supplied in Tape & Reel packaging format.

Q: Are there any compliance or regulatory differences?

A: No. Both parts maintain identical compliance status: ROHS3 compliant, REACH unaffected, MSL 3 (168 Hours), and identical ECCN (3A991A2) and HTSUS (8542.31.0001) classifications.

Q: What is the significance of the 80-LFQFP (12x12) package specification?

A: The 80-LFQFP (12x12) designation specifies an 80-pin Low-Profile Quad Flat Package with 12mm x 12mm physical dimensions. This package format maintains compatibility with LFQFP family requirements, ensuring PCB footprint alignment and mechanical fit with the original design layout.

Q: Does the substitute part require different handling or storage procedures?

A: No. Both parts carry identical MSL rating 3 (168 Hours), indicating identical moisture sensitivity levels and requiring the same storage, handling, and reflow soldering protocols.

Q: Is the substitute part suitable for automotive applications?

A: Yes. The R5F10BMGCLFB#55 carries automotive grade classification and AEC-Q100 qualification, meeting automotive industry reliability and quality standards.