R7F7015273AFP#KA2 Equivalent & Substitute Parts

Part Overview

The R7F7015273AFP#KA2 is a 32-bit microcontroller IC manufactured by Renesas Electronics Corporation in LFQFP packaging. This embedded microcontroller is classified as obsolete, indicating that the original manufacturer has discontinued production and support. Due to its obsolete status, sourcing original units becomes increasingly difficult, making identification of equivalent substitute parts essential for ongoing system maintenance, repairs, and legacy product support.

Substiute Parts

R7F7015273AFP#KA2

Renesas Electronics CorporationIn Stock: 864R7F7015273AFP#KA2 Datasheet

Current PartRFQ

R7F7015273AFP-C#KA2

Renesas Electronics CorporationIn Stock: 865R7F7015273AFP-C#KA2 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the R7F7015273AFP#KA2 is determined by the following critical parameters:

Manufacturer Consistency: Both the main part and substitute must originate from Renesas Electronics Corporation to ensure design compatibility and firmware compatibility.

Base Product Number Match: The R7F7015273 base product number must remain identical, confirming that the core microcontroller architecture, instruction set, and internal peripheral configuration are preserved.

Compliance Alignment: RoHS3 compliance and REACH unaffected status must be maintained across all substitute parts to satisfy regulatory and environmental requirements.

Moisture Sensitivity Level: MSL rating of 3 (168 Hours) must be consistent to ensure proper handling, storage, and assembly procedures remain unchanged.

Device Classification: All substitute parts must be classified as 32-bit microcontroller ICs within the embedded category to maintain functional equivalence.

Parameter Comparison

Engineering Selection Recommendations

The R7F7015273AFP-C#KA2 serves as a direct substitute for the obsolete R7F7015273AFP#KA2 based on the following engineering criteria:

Regulatory Compliance: Both parts maintain ROHS3 compliance and REACH unaffected status, satisfying environmental and regulatory requirements without modification to procurement or assembly processes.

Moisture Handling: Identical MSL ratings ensure that storage, handling, and assembly procedures established for the original part remain valid for the substitute.

Product Availability: The substitute part maintains active product status with Renesas Electronics Corporation, providing reliable long-term availability compared to the obsolete original part.

Core Architecture Preservation: Matching base product numbers confirm that microcontroller architecture, peripheral sets, and firmware compatibility are maintained, eliminating the need for software redesign or validation.

Packaging Consideration: Both parts utilize LQFP-class packaging (LFQFP and LQFP variants), maintaining mechanical compatibility with existing PCB designs and assembly equipment.

Frequently Asked Questions (FAQ)

Q: What is the primary difference between the R7F7015273AFP#KA2 and R7F7015273AFP-C#KA2?

A: The primary difference is product status. The R7F7015273AFP#KA2 is obsolete and no longer manufactured, while the R7F7015273AFP-C#KA2 is an active product with ongoing availability from Renesas Electronics Corporation. Both parts share identical base product numbers, compliance certifications, and moisture sensitivity ratings.

Q: Are there firmware or software compatibility concerns when substituting these parts?

A: No. Both parts share the identical base product number R7F7015273, confirming that the microcontroller core architecture and instruction set are preserved. Existing firmware and software developed for the original part will function on the substitute without modification.

Q: Do the packaging differences between LFQFP and LQFP affect PCB compatibility?

A: Both LFQFP and LQFP are variants of the same LQFP package family. Pin count, pitch, and footprint specifications remain consistent, ensuring direct PCB compatibility without layout modifications.

Q: Are there any handling or storage procedure changes required for the substitute part?

A: No. Both parts maintain identical MSL ratings of 3 (168 Hours), confirming that existing moisture control, storage temperature, and handling procedures established for the original part apply directly to the substitute.

Q: Does the substitute part meet the same regulatory requirements as the original?

A: Yes. The R7F7015273AFP-C#KA2 maintains ROHS3 compliance and REACH unaffected status identical to the original part, satisfying all regulatory requirements without additional certification or documentation.