Renesas R9A09G057H46GBG#AC0

Overview

R9A09G057H46GBG#AC0 from Renesas Electronics is a heterogeneous multicore vision AI SoC integrating quad Arm® Cortex®-A55 (1.8 GHz), dual Arm® Cortex®-R8 (800 MHz), and Arm® Cortex®-M33 (200 MHz) processors, 6 MB on-chip SRAM with ECC, Mali™-G31 GPU, DRP-AI accelerator delivering up to 8 dense TOPS, and dual GbE/PCIe Gen3/MIPI CSI-2×4/DSI interfaces - deployed in industrial vision systems requiring real-time inference, high-resolution image capture, and deterministic control.

For engineers reviewing the R9A09G057H46GBG#AC0 datasheet, R9A09G057H46GBG#AC0 pinout, R9A09G057H46GBG#AC0 application, or R9A09G057H46GBG#AC0 equivalent, this page delivers verified specifications, validated package mapping, confirmed peripheral integration (including CAN FD ×6, USB3.2 Gen2 ×2, LPDDR4X-3200 ×2), and real-world use context for embedded vision and edge AI deployment.

Technical Context

This SoC implements a tightly coupled heterogeneous architecture: the Cortex-A55 cluster handles Linux-based application processing and video codec offload (H.264/H.265 up to 4K30), while the dual Cortex-R8 cores execute time-critical tasks such as motion control and sensor fusion with TCM-backed determinism. The Cortex-M33 manages secure boot, power sequencing, and system-level supervision using TrustZone-enabled isolation.

Hardware acceleration is distributed across dedicated units: DRP-AI provides sparse/dense AI inference at ≤2W typical, Mali-G31 enables OpenGL ES 3.2 graphics rendering, Mali-C55 ISP is absent in R9A09G057H46GBG#AC0 per Table 1.2-1, and CRU supports 4K RAW12@60 fps camera input via four independent MIPI CSI-2 lanes - all coordinated through MHU and ELC for inter-core event synchronization.

Key Specifications

Pinout & Package

1368-pin FCBGA, 19 mm × 19 mm, 0.50 mm pitch - designed for high-density PCB layouts with thermal vias and controlled impedance routing for DDR4X, PCIe, and MIPI signal integrity.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar vision AI SoC applications.

Compared with R9A09G057H46GBG#AC0, the H45GBG variant trades GPU capability for ISP functionality - ideal for image-quality-critical inspection where display rendering is secondary; the H48GBG adds both, increasing silicon area and power but enabling unified vision+graphics applications.

Availability

R9A09G057H46GBG#AC0 is available at Aetrix Electronics and suitable for industrial vision inspection, autonomous mobile robot perception, and medical endoscopy systems requiring stable component supply across extended product lifecycles.

Supply support for R9A09G057H46GBG#AC0 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 is a Japanese semiconductor manufacturer specializing in microcontrollers, analog, power, and SoC solutions for automotive, industrial, and IoT markets.

The RZ/V2H Group, including R9A09G057H46GBG#AC0, was designed specifically for vision AI edge applications - integrating DRP-AI, multi-camera interfaces, and real-time cores to eliminate external AI accelerators and reduce system complexity.

FAQ

What is the maximum supported resolution and frame rate for camera input on R9A09G057H46GBG#AC0?

R9A09G057H46GBG#AC0 supports up to 4K RAW12 resolution at 60 fps per MIPI CSI-2 channel via its four independent CRU units. Each channel accepts 1–4 lanes with 2.1 Gbps per lane bandwidth, enabling simultaneous multi-sensor capture with hardware frame synchronization - critical for stereo vision and 3D reconstruction in R9A09G057H46GBG#AC0-based systems.

Does R9A09G057H46GBG#AC0 include an integrated image signal processor (ISP)?

No, R9A09G057H46GBG#AC0 does not include the Mali-C55 ISP. Per Table 1.2-1 in the official datasheet, ISP functionality is only available in R9A09G057H45GBG and R9A09G057H48GBG variants. R9A09G057H46GBG#AC0 includes the Mali-G31 GPU but omits the ISP - making it optimal for applications where AI inference and graphics rendering are prioritized over on-chip RAW image enhancement.

What power supply voltages are required for R9A09G057H46GBG#AC0 operation?

R9A09G057H46GBG#AC0 requires multiple rail voltages: VDD(CA55) at 0.8 V or 0.9 V (determining max A55 frequency), VDD(DDR IO) at 1.1 V or 0.6 V (LPDDR4X), VDD(MIPI DPHY) at 1.2 V or 1.8 V, and VDD(ADC/TSU/OTP) at 1.8 V. The 1368-pin FCBGA package allocates dedicated power/ground balls per domain to maintain PSRR and minimize cross-talk between high-speed interfaces like PCIe and MIPI.

Is R9A09G057H46GBG#AC0 qualified for industrial temperature operation?

Yes, R9A09G057H46GBG#AC0 is rated for junction temperatures from −40°C to +125°C and classified for industrial usage per Table 1.3-14 and Table 1.3-15. This qualification covers operation in fanless enclosures, factory-floor environments, and outdoor infrastructure - validated through extended burn-in and HTOL testing per JEDEC JESD22-A108.

How many CAN FD interfaces does R9A09G057H46GBG#AC0 support, and what is their compliance level?

R9A09G057H46GBG#AC0 integrates six fully independent CAN FD controllers compliant with ISO 11898-1:2015. Each channel supports bit rates up to 8 Mbps in payload segments and includes 64 dedicated TX message buffers plus 256 shared RX/FIFO buffers - enabling robust multi-node communication in R9A09G057H46GBG#AC0-based robotics and industrial control systems.