R9A07G043U15GBG#AC0

The R9A07G043U15GBG#AC0 is an ARM® Cortex®-A7 microprocessor IC in the RZ/G2UL series, featuring a single 64-bit core running at 1 GHz and packaged in a 361‑BGA (13×13) LFBGA. It integrates a range of interfaces and controllers targeted at embedded applications requiring network connectivity, display support, and hardware security.

Designed for industrial environments, this device combines processing performance with on-chip peripherals and security features to support networked embedded systems, HMI, and connected control applications.

Key Features

• Core and Coprocessor – ARM® Cortex®-A7 single 64-bit core at 1 GHz with an ARM® Cortex®-M33 coprocessor for real-time or auxiliary processing tasks.
• Memory Support – Integrated RAM controllers for DDR3L and DDR4 memory to support system memory requirements for embedded applications.
• Network Interfaces – Dual 10/100/1000 Mbps Ethernet controllers for high-speed wired networking and industrial communications.
• USB and Peripheral I/O – Two USB 2.0 OTG ports and additional interfaces including CANbus and LCD display controller support for diverse peripheral connectivity.
• Security and Reliability – On-chip security features including AES, ARM TrustZone (TZ), ECC, GHASH, RSA, secure boot, SHA-1, SHA-224, SHA-256, and TRNG to support secure system architectures.
• Power and I/O – 3.3 V I/O voltage to match common peripheral voltage domains.
• Package and Mounting – 361‑LFBGA (361‑BGA 13×13) surface-mount package for compact board-level integration.
• Temperature and Qualification – Industrial qualification with operating temperature range −40 °C to 85 °C for use in industrial-grade applications.
• Compliance – RoHS compliant.

Typical Applications

• Industrial Control and Automation – Dual gigabit Ethernet and CANbus support make this MPU suitable for networked controllers and field devices operating in industrial environments.
• Human–Machine Interfaces (HMI) – Built-in LCD display controller and sufficient processing performance enable touchscreen and display-driven operator panels.
• Edge and Gateway Devices – 1 GHz Cortex‑A7 core, dual Ethernet, USB OTG, and hardware security features support secure, connected edge devices and protocol gateways.
• Secure Embedded Systems – Integrated secure boot and cryptographic accelerators provide hardware-level security for applications requiring data integrity and cryptographic processing.

Unique Advantages

• Balanced Processing and Real-Time Support: Single 64-bit Cortex‑A7 core at 1 GHz paired with an ARM® Cortex®‑M33 coprocessor enables separation of application and real-time tasks on a single device.
• Built-In Networking: Two gigabit Ethernet controllers provide high-throughput wired connectivity without external controllers, reducing BOM and board complexity.
• Comprehensive Security Suite: Extensive on-chip security capabilities, including AES, RSA, ECC, SHA family, GHASH, TRNG and secure boot, help implement robust device security architectures.
• Industrial Grade Reliability: Industrial qualification and −40 °C to 85 °C operating range provide suitability for harsh and temperature-variable environments.
• Flexible Memory Options: DDR3L and DDR4 memory controller support allows designers to select memory types that match performance and cost targets.
• Compact Surface-Mount Package: 361‑LFBGA (13×13) offers a compact footprint for space-constrained embedded PCBs.

Why Choose R9A07G043U15GBG#AC0?

The R9A07G043U15GBG#AC0 positions itself as a robust embedded MPU that combines a 1 GHz ARM® Cortex®‑A7 64‑bit core with a Cortex‑M33 coprocessor, comprehensive security features, and a broad set of interfaces including dual gigabit Ethernet, USB OTG, CANbus and LCD controller. Its DDR3L/DDR4 memory support, industrial qualification, and RoHS compliance make it suitable for designs that require reliable operation in industrial and networked embedded systems.

This device is well suited for designers of HMIs, edge gateways, industrial controllers, and secure embedded appliances who need a compact, network-capable processor with integrated security and flexible memory and I/O support.

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