Renesas R9A09G057H42GBG#BC0

Overview

R9A09G057H42GBG#BC0 from Renesas Electronics is a high-integration vision AI SoC featuring quad 1.8 GHz Arm® Cortex®-A55 application cores, dual 800 MHz Arm® Cortex®-R8 real-time cores, and a 200 MHz Arm® Cortex®-M33 system management core; includes Mali-G31 GPU, DRP-AI accelerator delivering up to 8 dense TOPS, 6 MB on-chip SRAM with ECC, dual GbE MACs, PCIe Gen3 (4-lane or 2×2-lane), 4-channel MIPI CSI-2, and 1-channel MIPI DSI - deployed in industrial vision systems requiring concurrent AI inference, real-time control, and high-bandwidth camera/video processing.

For engineers reviewing the R9A09G057H42GBG#BC0 datasheet, R9A09G057H42GBG#BC0 pinout, R9A09G057H42GBG#BC0 application, or R9A09G057H42GBG#BC0 equivalent, this page delivers verified specifications, validated package mapping, confirmed interface capabilities (including CAN-FD ×6, USB3.2 Gen2 ×2, LPDDR4X-3200 ×2), and real-world use context for embedded vision, robotics, and edge AI gateway design.

Technical Context

The R9A09G057H42GBG#BC0 implements a heterogeneous multi-core architecture with strict domain isolation: Cortex-A55 handles Linux-based application workloads and AI framework execution; Cortex-R8 manages time-critical motion control, safety monitoring, and sensor fusion with TCM-backed deterministic latency; Cortex-M33 orchestrates secure boot, power sequencing, and peripheral initialization. All three CPU clusters share access to the 6 MB on-chip SRAM with ECC and coordinate via MHU and ELC for inter-core messaging and event-triggered operation.

Its vision subsystem integrates CRU (MIPI CSI-2 ×4) supporting up to 4K RAW12 @60 fps, LCDC (MIPI DSI ×1) driving 1920×1200 RGB888 @60 fps, VCD for H.264/H.265 encode/decode (up to 4Kp30), and optional Mali-G31 GPU for UI rendering - all synchronized through shared memory and DMAC channels. The DRP-AI engine operates independently of CPU cores, accepting configuration bitstreams for reconfigurable AI kernels without software runtime overhead.

Key Specifications

Pinout & Package

1368-pin Fine-Pitch Flip-Chip Ball Grid Array (FCBGA), 19 mm × 19 mm body, 0.50 mm ball pitch, RoHS-compliant, lead-free finish. Thermal pad on underside for direct PCB heatsink coupling. Designed for industrial temperature range (−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 R9A09G057H41GBG#BC0 and R9A09G057H46GBG#BC0, the R9A09G057H42GBG#BC0 uniquely combines DRP-AI acceleration and Mali-G31 GPU in a single package - enabling tightly coupled AI inference and graphics rendering without external memory bottlenecks, critical for low-latency embedded vision systems.

Availability

R9A09G057H42GBG#BC0 is available at Aetrix Electronics and suitable for industrial vision systems, autonomous mobile robots, and edge AI gateways requiring stable component supply, long lifecycle support, and guaranteed traceability for ISO 13485 and IATF 16949 production programs.

Supply support for R9A09G057H42GBG#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 R9A09G057H42GBG#BC0, was designed specifically for vision AI edge computing - integrating heterogeneous processing, hardware-accelerated computer vision, and industrial I/O into a single chip for real-time, low-power embedded vision deployment.

FAQ

What is the maximum operating frequency of the Cortex-A55 cores in R9A09G057H42GBG#BC0?

The Cortex-A55 cores in R9A09G057H42GBG#BC0 operate at up to 1.8 GHz under 0.9 V supply, or 1.1 GHz under 0.8 V supply. This dual-voltage capability allows dynamic performance scaling for thermal and power optimization in fanless industrial enclosures. The R9A09G057H42GBG#BC0 datasheet specifies these frequencies in Table 1.3-1 and Figure 1.4-1 block diagram.

Does R9A09G057H42GBG#BC0 include an integrated image signal processor (ISP)?

No, R9A09G057H42GBG#BC0 does not include the Mali-C55 ISP - that feature is exclusive to the RZ/V2HP group (e.g., R9A09G057H44GBG). The R9A09G057H42GBG#BC0 includes DRP-AI, Mali-G31 GPU, and CRU/ISU/VCD for camera interface, scaling, and codec functions, but RAW image processing such as demosaic or HDR is performed externally or omitted.

What is the supported DDR memory type and bandwidth for R9A09G057H42GBG#BC0?

R9A09G057H42GBG#BC0 supports two channels of LPDDR4-3200 or LPDDR4X-3200 with 32-bit bus width per channel, delivering up to 12.8 GB/s per channel (25.6 GB/s aggregate). The memory controller includes inline ECC with 16 error-correction regions and supports auto-refresh, self-refresh, and IO retention modes - fully documented in Table 1.3-3 of the R01DS0429EJ0140 datasheet.

How many MIPI CSI-2 lanes does R9A09G057H42GBG#BC0 support, and what is the maximum throughput per channel?

R9A09G057H42GBG#BC0 supports four independent MIPI CSI-2 channels (CRU0–CRU3), each configurable for 1, 2, or 4 lanes. Maximum per-lane bandwidth is 2.1 Gbps, enabling up to 4K RAW12 @60 fps on a single 4-lane channel. Total aggregate CSI-2 bandwidth reaches 33.6 Gbps across all four channels - confirmed in Table 1.3-6 and Figure 1.4-1.

Is R9A09G057H42GBG#BC0 pin-compatible with other RZ/V2H group members like R9A09G057H41GBG#BC0?

Yes, all RZ/V2H group parts including R9A09G057H42GBG#BC0, R9A09G057H41GBG#BC0, and R9A09G057H45GBG#BC0 share identical 1368-pin FCBGA package, pinout, and power delivery scheme - differences are limited to internal IP enablement (e.g., GPU, ISP, DRP-AI) and do not affect PCB layout or thermal design. This is explicitly stated in Table 1.2-1 and Section 1.3-16 of the datasheet.