Equivalent & Substitute Parts: R7F7010443AFP#YR3

Part Overview

The R7F7010443AFP#YR3 is a 32-bit embedded microcontroller IC manufactured by Renesas Electronics Corporation. This part is classified as obsolete and is no longer in active production. The product carries ROHS3 compliance and is REACH unaffected. Due to its obsolete status, identification of functionally equivalent substitute components is necessary for ongoing system support, redesign initiatives, and procurement continuity.

Substiute Parts

R7F7010443AFP#YR3

Renesas Electronics CorporationIn Stock: 808R7F7010443AFP#YR3 Datasheet

Current PartRFQ

R7F7010443AFP-C#AA2

Renesas Electronics CorporationIn Stock: 1020R7F7010443AFP-C#AA2 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the obsolete R7F7010443AFP#YR3 is based on the following criteria derived from the provided parameters:

Primary Substitution Basis:

• Shared base product number (R7F7010443) with the substitute component
• Identical manufacturer (Renesas Electronics Corporation)
• Same product category (Embedded microcontroller)
• Equivalent regulatory compliance (ROHS3 Compliant, REACH Unaffected)
• Active product status of the substitute part ensuring ongoing availability and support

The substitute part R7F7010443AFP-C#AA2 maintains the same core product lineage while offering active production status and documented technical specifications. Both parts are surface-mount embedded microcontroller ICs within the Renesas product ecosystem.

Parameter Comparison

Engineering Selection Recommendations

The R7F7010443AFP-C#AA2 serves as the direct substitute for the obsolete R7F7010443AFP#YR3 based on the following engineering criteria:

Regulatory Compliance: Both parts maintain ROHS3 compliance and REACH unaffected status, ensuring compatibility with current environmental and regulatory requirements for embedded component procurement.

Manufacturer Continuity: Both components are manufactured by Renesas Electronics Corporation, maintaining supply chain consistency and technical support alignment.

Product Lineage: The shared base product number (R7F7010443) establishes direct product family relationship, indicating design continuity and functional equivalence within the Renesas RH850 microcontroller series.

Availability Status: The substitute part maintains active production status, ensuring reliable procurement, technical documentation access, and manufacturer support for new designs and legacy system maintenance.

Surface Mount Packaging: Both parts utilize surface-mount technology, maintaining compatibility with existing PCB assembly processes and manufacturing infrastructure.

Frequently Asked Questions (FAQ)

Q: Why is the R7F7010443AFP#YR3 no longer available?

A: The R7F7010443AFP#YR3 has reached obsolete status in the Renesas product lifecycle. Obsolete classification indicates the manufacturer has discontinued production and no longer provides active technical support or procurement channels for this specific part number variant.

Q: Is the R7F7010443AFP-C#AA2 a direct replacement?

A: The R7F7010443AFP-C#AA2 is the active substitute for the obsolete R7F7010443AFP#YR3. Both parts share the same base product number (R7F7010443) and are manufactured by Renesas Electronics Corporation. The substitute maintains equivalent regulatory compliance (ROHS3, REACH unaffected) and surface-mount packaging.

Q: What are the key differences between these part numbers?

A: The primary difference is product status: the original part is obsolete while the substitute is active. The substitute part number includes additional specification detail in its designation (AFP-C#AA2 versus AFP#YR3), reflecting updated packaging and manufacturing process codes. Both parts maintain the same core product family classification.

Q: Can I use the substitute part in existing designs?

A: The substitute part shares the base product number and manufacturer, indicating design family compatibility. However, detailed technical specifications including pinout, memory configuration, and peripheral set must be verified against your specific application requirements and PCB design.

Q: What is the packaging format for these parts?

A: Both parts are classified as surface-mount embedded microcontroller ICs. The substitute part specifies 100-LFQFP (14x14) package format with documented pin count and dimensions suitable for surface-mount assembly processes.

Q: Are there any compliance concerns with substitution?

A: Both parts maintain ROHS3 compliance and REACH unaffected status, ensuring regulatory alignment for applications subject to environmental and hazardous substance restrictions. No compliance barriers exist for substitution based on provided certifications.