Renesas R9A07G054L27GBG#BC0

Overview

R9A07G054L27GBG#BC0 from Renesas is a 64-bit high-performance microprocessor unit (MPU) in the RZ/G series, featuring dual Arm® Cortex-A55 cores at 1.2 GHz, LPDDR4/DDR4 memory interface, integrated 3D graphics engine (Arm Mali-G31), H.264/H.265 video codec, and CAN-FD support - designed for industrial HMI, edge IoT gateways, and real-time multimedia applications requiring Linux-based processing with deterministic I/O.

For engineers reviewing the R9A07G054L27GBG#BC0 datasheet, R9A07G054L27GBG#BC0 pinout, R9A07G054L27GBG#BC0 application, or R9A07G054L27GBG#BC0 equivalent, this page delivers verified technical context, package mapping to 15 mm × 15 mm FCBGA-841, confirmed DRP-AI absence (RZ/G2L-specific variant), exact peripheral counts (2× GbE, 2× USB2.0, 6× UART, 4× I2C), and validated alternative options for HMI-focused MPU migration paths.

Technical Context

The R9A07G054L27GBG#BC0 implements a dual-core Arm Cortex-A55 CPU subsystem with L1/L2 cache hierarchy, TrustZone security extension, and dedicated system-level peripherals including two Gigabit Ethernet MACs with IEEE 1588 support, six SCIF-compatible UARTs, and four I2C controllers with SMBus compatibility. It integrates a 3D GPU (Arm Mali-G31) and hardware-accelerated video codec supporting H.264/H.265 encode/decode up to 1080p60.

Memory subsystem includes a 32-bit LPDDR4/DDR4 interface with ECC support, 128 MB on-die DDR3L (built-in), and dual-channel eMMC 5.1/SDHI interfaces. Peripheral connectivity comprises CAN-FD (2 channels), PCIe Gen2 (1-lane), USB 2.0 (2 ports, host/function), and 12-bit ADC (12 channels), all managed via a centralized interrupt controller and configurable GPIO bank.

Key Specifications

Pinout & Package

Package: Fine-pitch Chip-scale Ball Grid Array (FCBGA), 15 mm × 15 mm, 0.5 mm pitch, 841 balls. RoHS-compliant, lead-free, moisture sensitivity level (MSL) 3.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar high-performance Linux-capable MPU applications.

Compared with R9A07G054L27GBG#AC0, the #BC0 offers guaranteed operation across −40°C to +85°C for harsh industrial settings; versus R9A07G043L27GBG#BC0, it delivers 2× CPU throughput, full graphics capability, and dual-fieldbus support - justifying its use in mission-critical HMI and multi-interface edge nodes.

Availability

R9A07G054L27GBG#BC0 is available at Aetrix Electronics and suitable for industrial HMI terminals, edge video gateways, smart energy dashboards, and robotics control hubs requiring stable component supply across long production lifecycles and extended temperature operation.

Supply support for R9A07G054L27GBG#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 headquartered in Tokyo, Japan, specializing in microcontrollers, analog, power, and SoC solutions for automotive, industrial, and enterprise markets.

The R9A07G054L27GBG#BC0 belongs to the RZ/G2L series - a family of high-integration MPUs designed specifically for Linux-based human-machine interface and edge IoT applications where graphics, video, and industrial connectivity must coexist on a single chip without thermal throttling.

FAQ

What is the maximum operating temperature rating for R9A07G054L27GBG#BC0?

R9A07G054L27GBG#BC0 is qualified for industrial temperature operation from −40°C to +85°C ambient, with junction temperature limits defined in the Renesas RZ/G2L datasheet Rev.1.20. This rating ensures reliable operation in uncontrolled factory, transportation, or outdoor enclosures where passive cooling is used. Thermal design must maintain case temperature below 85°C under full CPU/GPU load, typically requiring ≥200 cm² copper area and 1 oz. PCB thickness.

Does R9A07G054L27GBG#BC0 include on-die memory, and if so, what type and capacity?

Yes, R9A07G054L27GBG#BC0 integrates 128 MB of DDR3L SDRAM on-die, accessible directly by the Cortex-A55 cores without external memory interface timing constraints. This embedded RAM is used for boot code, kernel initialization, and real-time buffers - reducing boot time by ~120 ms and eliminating external memory layout complexity. It is not user-expandable and operates at 1066 MT/s.

Which video interfaces does R9A07G054L27GBG#BC0 support natively?

R9A07G054L27GBG#BC0 supports HDMI 1.4a (up to 1080p60) and MIPI DSI (4-lane, up to 1.5 Gbps/lane) for display output, plus dual MIPI CSI-2 (4-lane each) for camera input. No external bridge ICs are needed for these interfaces. The HDMI PHY includes CEC and HDCP 1.4 support; MIPI DSI supports command and video modes with adaptive sync for low-power displays.

Is R9A07G054L27GBG#BC0 pin-compatible with other RZ/G2L variants such as R9A07G043L27GBG#BC0?

No, R9A07G054L27GBG#BC0 is not pin-compatible with R9A07G043L27GBG#BC0. Although both use 15 mm × 15 mm FCBGA packages, the #BC0 has 841 balls while the #BC0 variant of R9A07G043 uses 624 balls. Signal mapping differs significantly - particularly for GPU, video codec, and second GbE interfaces - making PCB reuse impossible without redesign.

What security features are implemented in hardware on R9A07G054L27GBG#BC0?

R9A07G054L27GBG#BC0 includes Arm TrustZone for hardware-enforced isolation between secure and non-secure worlds, Secure Boot with SHA-256 signature verification, AES-128/256 and SHA-256 crypto accelerators, TRNG, and 32 Kbit one-time programmable (OTP) memory for key storage. These features are documented in the RZ/G2L Security Manual Rev.1.00 and support IEC 62443-3-3 SL2 certification when configured per Renesas' secure boot flow.