R7F7015443AFP#KA2 Equivalent & Substitute Parts

Part Overview

The R7F7015443AFP#KA2 is a 32-bit microcontroller IC manufactured by Renesas Electronics Corporation in LFQFP packaging. This embedded microcontroller is classified as obsolete, indicating discontinuation from active production. Identification of equivalent and substitute parts is necessary to support ongoing system maintenance, design updates, and procurement continuity for applications currently utilizing this component.

Substiute Parts

R7F7015443AFP#KA2

Renesas Electronics CorporationIn Stock: 1193R7F7015443AFP#KA2 Datasheet

Current PartRFQ

R7F7015443AFP-C#KA2

Renesas Electronics CorporationIn Stock: 754R7F7015443AFP-C#KA2 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the R7F7015443AFP#KA2 is determined by the following criteria:

Primary Substitution Criteria:

• Shared base product number (R7F7015443)
• Identical manufacturer (Renesas Electronics Corporation)
• Matching bit width (32-bit architecture)
• Equivalent RoHS compliance status (ROHS3 Compliant)
• Identical moisture sensitivity level (MSL 3, 168 Hours)
• Matching REACH status (REACH Unaffected)
• Active product status availability

The substitute part R7F7015443AFP-C#KA2 meets all substitution criteria through common core architecture and regulatory compliance alignment. The primary distinction between the main part and substitute is the packaging designation and active product availability status.

Parameter Comparison

Engineering Selection Recommendations

For Obsolete Part Replacement:

The R7F7015443AFP-C#KA2 serves as the active equivalent to the obsolete R7F7015443AFP#KA2. Both components share identical base product architecture, regulatory compliance certifications, and moisture sensitivity specifications. The substitute part maintains ROHS3 compliance and REACH unaffected status, ensuring regulatory alignment for applications requiring environmental and hazardous substance compliance.

Availability Considerations:

The main part (R7F7015443AFP#KA2) maintains current inventory of 1162 pieces in new original condition. The substitute part (R7F7015443AFP-C#KA2) is actively produced with 668 pieces available. Selection between these parts should prioritize the active product status of the substitute for long-term supply chain stability and future procurement requirements.

Compliance Verification:

Both parts maintain identical MSL 3 (168 Hours) moisture sensitivity ratings and ROHS3 compliance status. No additional compliance verification is required when transitioning between these components for applications with established environmental and regulatory requirements.

Frequently Asked Questions (FAQ)

Q: What is the primary difference between R7F7015443AFP#KA2 and R7F7015443AFP-C#KA2?

A: The main part is classified as obsolete, while the substitute is an active product. Both share the same base product number (R7F7015443) and 32-bit microcontroller architecture. The packaging designation differs (LFQFP versus 144-LQFP), and the substitute maintains current manufacturing and availability status.

Q: Are these parts electrically equivalent?

A: Both parts share the R7F7015443 base product number and identical core specifications including 32-bit architecture, RoHS3 compliance, MSL 3 rating, and REACH unaffected status. Electrical equivalence is established through common base product architecture.

Q: What does the packaging designation change from LFQFP to 144-LQFP indicate?

A: The packaging designation reflects the physical form factor and pin configuration. LFQFP and 144-LQFP represent different package types. PCB layout and footprint compatibility must be verified during design transition to ensure mechanical and electrical fit.

Q: Can I use the substitute part in existing designs without modification?

A: Packaging compatibility must be confirmed. While both parts share identical electrical specifications and compliance certifications, the different package types (LFQFP versus 144-LQFP) require verification of PCB footprint alignment and pin assignment compatibility.

Q: What is the moisture sensitivity level (MSL) and why is it important?

A: MSL 3 (168 Hours) indicates the component can be exposed to ambient conditions of 30°C and 85% relative humidity for a maximum of 168 hours before soldering. Both parts maintain identical MSL ratings, ensuring equivalent handling and storage requirements.

Q: Are both parts RoHS3 compliant?

A: Yes. Both R7F7015443AFP#KA2 and R7F7015443AFP-C#KA2 maintain ROHS3 compliance status, confirming restriction of hazardous substances in accordance with applicable regulations.

Q: What is REACH unaffected status?

A: REACH unaffected status indicates the component does not contain substances of very high concern (SVHC) listed under REACH regulations. Both parts maintain this status, ensuring regulatory compliance for applications subject to REACH requirements.