Renesas R7F7010113AFP#AA2

Overview

R7F7010113AFP#AA2 from Renesas Electronics is a 32-bit RH850/F1KH-D8 automotive microcontroller featuring a dual-core lockstep CPU, 1.5 MB on-chip flash memory, and ASIL-B compliant safety architecture. It integrates CAN FD (up to 5 channels), LIN, Ethernet AVB, and hardware-based cryptographic acceleration for secure boot and OTA updates. Designed for body control modules and gateway ECUs in passenger vehicles.

For engineers reviewing the R7F7010113AFP#AA2 datasheet, R7F7010113AFP#AA2 pinout, R7F7010113AFP#AA2 application, or R7F7010113AFP#AA2 equivalent, key selection criteria include ASIL-B certification status, dual-core lockstep fault detection latency, flash endurance (100k write/erase cycles), and CAN FD data-rate support up to 5 Mbps - all confirmed in Renesas Hardware User's Manual Rev.1.30.

Technical Context

The R7F7010113AFP#AA2 implements a dual-core RH850 G3KH CPU with lockstep execution and hardware error correction (ECC) on both core instruction and data paths. It includes a dedicated Safety Support Core (SSC) that monitors CPU operation, memory integrity, and clock domain consistency in real time.

Its peripheral set includes five CAN FD controllers with integrated protocol accelerators, one 100BASE-T1 Ethernet MAC with AVB timestamping, and a hardware crypto engine supporting AES-128/256, SHA-256, RSA-2048, and ECC P-256. All safety-critical peripherals are certified to ISO 26262 ASIL-B.

Key Specifications

Pinout & Package

Package: 176-pin LQFP (24 × 24 mm, 0.5 mm pitch), RoHS-compliant, moisture sensitivity level 3.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar automotive microcontroller applications.

Compared with R7F7010113AFP#AA2, the R7F7010213AFP#AA2 offers scalable flash and CAN FD capacity within identical safety and thermal specs, while the SPC574SADK1AKLQ1 trades Ethernet and crypto capability for lower unit cost - making it viable only in non-connected, non-secure body ECU roles.

Availability

R7F7010113AFP#AA2 is available at Aetrix Electronics and suitable for automotive body control modules, vehicle gateway ECUs, EPS safety monitors, and secure telematics units requiring stable component supply, long-term lifecycle assurance, and ASIL-B-certified silicon.

Supply support for R7F7010113AFP#AA2 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Renesas Electronics Corporation is a Japanese semiconductor manufacturer specializing in microcontrollers, analog, and power devices for automotive, industrial, and IoT markets.

The RH850/F1KH product line delivers ASIL-B-certified 32-bit MCUs for safety-critical automotive body and gateway applications, emphasizing functional safety, real-time performance, and secure connectivity.

FAQ

What is the maximum operating frequency of the R7F7010113AFP#AA2?

The R7F7010113AFP#AA2 operates at a maximum system clock frequency of 160 MHz, achieved via its on-chip PLL synthesizing from an external 8–20 MHz crystal. This frequency is sustained across the full −40°C to +125°C operating range and is validated in Renesas' Hardware User's Manual Rev.1.30 for the RH850/F1KH-D8 family. The R7F7010113AFP#AA2 maintains timing closure and ASIL-B compliance at this speed under worst-case voltage and temperature conditions.

Does the R7F7010113AFP#AA2 support ISO 26262 ASIL-B certification out of the box?

Yes, the R7F7010113AFP#AA2 is fully certified to ISO 26262 ASIL-B at the hardware level, with documentation including FMEDA reports, safety manuals, and diagnostic coverage analysis provided by Renesas. The R7F7010113AFP#AA2 achieves this through dual-core lockstep execution, ECC-protected memories, clock/voltage monitors, and a dedicated Safety Support Core - all verified per ISO 26262 Part 5 requirements.

How many CAN FD interfaces does the R7F7010113AFP#AA2 integrate?

The R7F7010113AFP#AA2 integrates five independent CAN FD controllers, each supporting data rates up to 5 Mbps and payloads up to 64 bytes. These are physically distinct peripherals with separate message RAMs and interrupt vectors, enabling concurrent handling of multiple vehicle domains (e.g., body, chassis, infotainment). This configuration is explicitly documented in Section 1A.2 of the RH850/F1KH Hardware User's Manual Rev.1.30.

Is Ethernet AVB supported natively on the R7F7010113AFP#AA2?

Yes, the R7F7010113AFP#AA2 includes a native 100BASE-T1 Ethernet MAC with full IEEE 802.1AS Audio Video Bridging (AVB) support, including hardware timestamping, gPTP synchronization, and traffic shaping. It requires an external PHY (e.g., NXP TJA1103) but handles all MAC-layer functions - including AVB talker/listener registration and stream reservation - without CPU intervention. This is confirmed in Section 1A.2 and peripheral register maps of the R7F7010113AFP#AA2 hardware manual.

What package type and pin count does the R7F7010113AFP#AA2 use?

The R7F7010113AFP#AA2 uses a 176-pin LQFP package (24 mm × 24 mm, 0.5 mm pitch), designated as "AFP" in Renesas' ordering nomenclature. This package is mechanically and electrically identical across the RH850/F1KH-D8 family and supports all I/O features described in the pin function tables of the Hardware User's Manual Rev.1.30. The R7F7010113AFP#AA2's pinout is fully compatible with other AFP-packaged variants like R7F7010213AFP#AA2.