Renesas R9A09G057H46GBG#BC0

Overview

R9A09G057H46GBG#BC0 from Renesas Electronics is a high-integration vision AI SoC featuring quad Arm® Cortex®-A55 cores (1.8 GHz), dual Arm® Cortex®-R8 real-time cores (800 MHz), and a system-management Arm® Cortex®-M33 core (200 MHz); includes Mali™-G31 GPU, DRP-AI AI accelerator (up to 8 dense TOPS), 6 MB on-chip SRAM with ECC, dual GbE MACs, PCIe Gen3, 4× MIPI CSI-2 lanes, and 1× MIPI DSI for industrial vision edge inference and camera-based embedded systems.

For engineers reviewing the R9A09G057H46GBG#BC0 datasheet, R9A09G057H46GBG#BC0 pinout, R9A09G057H46GBG#BC0 application, or R9A09G057H46GBG#BC0 equivalent, this page delivers verified CPU topology, confirmed DRP-AI performance, validated MIPI CSI-2/DSI bandwidth limits, exact LPDDR4X-3200 interface timing, and precise industrial-grade thermal specs (−40°C to +125°C junction).

Technical Context

This SoC implements heterogeneous multi-core architecture with strict hardware partitioning: Cortex-A55 handles Linux-based application processing and video codec offload (H.264/H.265 up to 4K30), Cortex-R8 manages deterministic real-time control loops and safety-critical I/O handling, and Cortex-M33 executes secure boot, power management, and low-latency peripheral initialization. All three domains communicate via Message Handling Unit (MHU) and share memory through TrustZone-protected 6 MB SRAM.

The DRP-AI engine operates as a tightly coupled, dynamically reconfigurable accelerator with dedicated AI-MAC and DRP0 fabric, delivering 8 dense TOPS at 1.8 GHz A55 clock domain frequency; it interfaces directly with CRU (camera receive unit) and VCD (video codec unit) without external memory round-trip, enabling sub-10ms end-to-end inference latency for RAW12 4K60 camera input streams processed through ISP pipeline.

Key Specifications

Pinout & Package

1368-pin Fine-Pitch Flip-Chip Ball Grid Array (FCBGA), 19 mm × 19 mm, 0.50 mm ball pitch, RoHS-compliant, industrial temperature grade (−40°C to +125°C junction).

Key Features

Applications

Equivalent & Alternatives

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

Compared with R9A09G057H45GBG#BC0, R9A09G057H46GBG#BC0 adds GPU-accelerated graphics but omits ISP; compared with R9A09G057H48GBG#BC0, it trades ISP functionality for lower cost and power, making it optimal for AI-inference-first vision systems with external display rendering.

Availability

R9A09G057H46GBG#BC0 is available at Aetrix Electronics and suitable for industrial vision systems, autonomous mobile robots, smart factory inspection equipment, and medical endoscopy devices requiring stable component supply across extended product lifecycles.

Supply support for R9A09G057H46GBG#BC0 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 global semiconductor leader specializing in microcontrollers, analog, power, and SoC solutions for automotive, industrial, and enterprise applications.

The RZ/V2H Group, including R9A09G057H46GBG#BC0, is designed for vision AI edge computing - integrating CPU, GPU, AI accelerator, ISP, and video codecs into a single industrial-grade SoC for real-time camera-based inference without external GPUs or FPGAs.

FAQ

What CPU architecture and clock speeds does the R9A09G057H46GBG#BC0 support?

R9A09G057H46GBG#BC0 integrates quad Arm® Cortex®-A55 cores (1.8 GHz at 0.9 V or 1.1 GHz at 0.8 V), dual Arm® Cortex®-R8 cores (800 MHz), and a single Arm® Cortex®-M33 core (200 MHz). Each cluster has dedicated L1 cache, TCM (for R8), and FPU support. The A55 L3 cache is 1 MB with ECC, and maximum L3 operating frequency is 1.26 GHz per Renesas documentation.

Does the R9A09G057H46GBG#BC0 include an AI accelerator, and what is its performance?

Yes, R9A09G057H46GBG#BC0 includes the DRP-AI accelerator, combining AI-MAC and DRP0 fabric. It delivers up to 8 dense TOPS and 80 sparse TOPS, optimized for low-latency inference on camera input streams. Performance is achieved without DDR access for intermediate tensors, relying instead on the on-chip 6 MB SRAM with ECC for feature map storage.

What video interfaces and maximum resolutions are supported by the R9A09G057H46GBG#BC0?

R9A09G057H46GBG#BC0 supports four MIPI CSI-2 receivers (each configurable for 1/2/4 lanes, up to 2.1 Gbps/lane) and one MIPI DSI transmitter (1/2/4 lanes, up to 1.5 Gbps/lane). It handles 4K RAW12 at 60 fps input and 1920×1200 RGB888 at 60 fps output. The VCD unit supports H.264/H.265 encode/decode up to 4K30 (H.265) or 1080p60 (H.264).

Is the R9A09G057H46GBG#BC0 suitable for industrial temperature environments?

Yes, R9A09G057H46GBG#BC0 is rated for industrial use with a junction temperature range of −40°C to +125°C. Its 1368-pin FCBGA package (19 mm × 19 mm, 0.50 mm pitch) is qualified for continuous operation at 125°C, and internal temperature sensors (TSU) provide real-time thermal monitoring with ±5°C precision.

What security features are integrated into the R9A09G057H46GBG#BC0?

R9A09G057H46GBG#BC0 includes Arm TrustZone, hardware cryptographic engine (AES-256, RSA-2048, ECC, SHA-256, GHASH), TRNG, 32-Kbit OTP memory, secure boot enforcement, and JTAG disable option. These features enable secure firmware authentication, encrypted data paths, device identity binding, and protection against physical and logical attacks in industrial deployments.