R9A07G043U12GBG#AC0

The R9A07G043U12GBG#AC0 is a Renesas RZ/G microprocessor family device combining ARM® Cortex®-A55 and ARM® Cortex®-M33 cores in a 4-core, 64-bit configuration. It targets embedded and industrial applications that require integrated networking, hardware security, and multiple peripheral interfaces in a compact 361-BGA (13×13) package.

With support for DDR4 and DDR3L memory controllers, dual Gigabit Ethernet, USB 2.0, CANbus and LCD display control, this MPU is positioned for embedded designs demanding connectivity, secure processing and reliable operation across an industrial temperature range.

Key Features

• Core Architecture  ARM® Cortex®-A55 and ARM® Cortex®-M33 processors in a 4-core, 64-bit configuration suitable for mixed application and control tasks.
• Processor Speed  Product listing indicates 200 MHz and 1 GHz speed points as part of the device designation and description; system-level use should reference the specific frequency requirement for each subsystem.
• Memory Support  Integrated controllers for DDR4 and DDR3L memory provide flexibility for a range of performance and cost targets.
• Connectivity  Dual Gigabit Ethernet ports, two USB 2.0 ports and CANbus support enable robust wired networking and fieldbus interfaces for industrial and communications applications.
• Display  Built-in LCD display interface controller for direct connection to display panels and UI subsystems.
• Security Engine  Hardware security features including AES, ECC, GHASH, RSA, SHA-1, SHA-224, SHA-256 and TRNG for cryptography and secure key generation.
• Multimedia Acceleration  Includes multimedia and NEON™ SIMD capabilities to accelerate signal processing and compute-heavy algorithms.
• Package & Mounting  361-LFBGA / 361-BGA (13×13) surface-mount package for space-constrained board designs.
• Temperature & Qualification  Industrial qualification with an operating temperature range of −40 °C to 85 °C and RoHS compliance for regulated deployments.
• Graphics  No dedicated graphics acceleration; suitable for systems where display control and UI are handled without a separate GPU.

Typical Applications

• Industrial Automation  Use dual GbE, CANbus and hardware security to implement networked controllers, protocol gateways and secure machine interfaces operating across −40 °C to 85 °C.
• Networking & Gateways  Dual Gigabit Ethernet and USB support enable deployment in embedded routers, switches and industrial gateway appliances that require wired connectivity and secure communications.
• Secure Embedded Systems  On-chip AES, RSA, ECC, SHA and TRNG capabilities make the device suitable for appliances that require hardware-backed cryptography and secure boot or data protection.
• Human-Machine Interfaces (HMI)  LCD controller and multimedia/NEON SIMD support allow implementation of display-driven interfaces and basic UI rendering without a separate graphics accelerator.

Unique Advantages

• Heterogeneous CPU Configuration:  ARM® Cortex®-A55 plus Cortex®-M33 cores provide a balance of application processing and real-time control within a single MPU.
• Integrated Security Subsystem:  AES, ECC, RSA, SHA family and TRNG hardware reduce software overhead for cryptographic functions and simplify secure design integration.
• Flexible Memory Options:  Support for both DDR4 and DDR3L memory controllers gives designers choices for performance and BOM cost optimization.
• Robust Connectivity:  Two GbE ports, USB 2.0 and CANbus deliver multiple wired interfaces for networking and field-level communications.
• Industrial-Grade Operation:  Industrial qualification and −40 °C to 85 °C operating range support deployment in demanding environmental conditions.
• Compact System Footprint:  361-BGA (13×13) package allows high integration in space-constrained embedded boards.

Why Choose R9A07G043U12GBG#AC0?

The R9A07G043U12GBG#AC0 combines Renesas ARM®-based processing cores, comprehensive hardware security, and multiple wired interfaces in a compact, industrial-qualified package—making it suitable for embedded designs that require connectivity, secure processing and reliable operation over a wide temperature range. Its DDR4/DDR3L memory support and dual GbE ports enable scalable performance options for communication and control-focused applications.

This MPU is ideal for engineering teams building industrial automation, secure gateways, and display-driven embedded systems where integration, deterministic control and hardware security are key design drivers. Selection of this device leverages Renesas’ platform capabilities while providing clear hardware building blocks for long-term, robust embedded deployments.

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