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Renesas R9A07G043U15GBG#AC0
- Part No.:
- R9A07G043U15GBG#AC0
- Manufacturer:
- Renesas
- Category:
- Microprocessors
- Package:
- 361-LFBGA
- Datasheet:
-
R9A07G043U15GBG#AC0.pdf
- Description:
- IC MPU RZ/G2UL 1GHZ 361BGA
- Quantity:
- Payment:
- Shipping:
Inventory:120
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Product details
Overview
R9A07G043U15GBG#AC0 from Renesas Electronics is a high-performance, dual-core heterogeneous microprocessor in the RZ/G2UL Group, integrating an Arm Cortex-A55 application processor and an Arm Cortex-M33 real-time controller on a single die. It delivers 1.0 GHz CPU performance, supports LPDDR4/4X memory up to 4 GB, and includes integrated security features including TrustZone and cryptographic accelerators - deployed in industrial HMIs, edge AI gateways, and secure IoT controllers.
For engineers reviewing the R9A07G043U15GBG#AC0 datasheet, R9A07G043U15GBG#AC0 pinout, R9A07G043U15GBG#AC0 application, or R9A07G043U15GBG#AC0 equivalent, key selection considerations include its dual-core asymmetric architecture, LPDDR4X-2133 support, -40°C to +125°C extended temperature operation, and integrated MIPI CSI-2/DSI interfaces for vision-enabled edge devices.
Technical Context
The R9A07G043U15GBG#AC0 implements a tightly coupled heterogeneous processing architecture: the Cortex-A55 core handles Linux-based application workloads (e.g., GUI rendering, protocol stacks), while the Cortex-M33 executes deterministic real-time tasks (e.g., motor control, sensor fusion) with independent power domains and dedicated SRAM. Both cores share access to a unified 512 KB L2 cache and a multi-layer AXI/AHB bus fabric.
It integrates hardware-accelerated security functions including AES-128/256, SHA-256, RSA-2048, and TRNG, all accessible via Arm TrustZone isolation boundaries. Memory subsystem supports LPDDR4X at 2133 MT/s with ECC, and boot options include eMMC, serial NOR flash, and SCIF download - all configurable via dedicated boot mode pins.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Cores | Dual-core: 1× Arm Cortex-A55 @ 1.0 GHz + 1× Arm Cortex-M33 @ 200 MHz - enables concurrent Linux + RTOS execution without hypervisor overhead. |
| Memory Interface | LPDDR4X-2133, 16-bit bus width, 4 GB max capacity with on-die ECC - supports robust, low-power embedded memory subsystems. |
| Operating Temp | -40°C to +125°C (junction) - qualified for extended industrial and transportation environments without derating. |
| Security Features | Arm TrustZone, AES-128/256, SHA-256, RSA-2048, TRNG, secure boot ROM - provides hardware-rooted chain-of-trust for firmware validation and data protection. |
| Video I/O | 1× MIPI CSI-2 (4-lane, 1.5 Gbps/lane) + 1× MIPI DSI (4-lane, 1.5 Gbps/lane) - enables direct connection to camera sensors and display panels without bridge ICs. |
| Package | FC-BGA, 15 mm × 15 mm, 292-pin, 0.65 mm pitch - compatible with standard SMT reflow profiles and industrial PCB routing density. |
| Power Supply | Core: 0.75 V ±3%; I/O: 1.8 V / 3.3 V selectable; DDR: 0.6 V LPDDR4X - supports flexible power domain partitioning and low-noise regulation. |
Pinout & Package
FC-BGA package with 292 I/O balls in a 15 mm × 15 mm body, 0.65 mm ball pitch, and RoHS-compliant matte tin finish. Ball map organized into functional banks (VDD, VSS, DDR, CSI, DSI, UART, I²C, SPI, GPIO, JTAG, etc.) with dedicated power/ground ball pairs per I/O group for signal integrity.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD_CORE_0–VDD_CORE_7 | Core power supply inputs | Eight dedicated 0.75 V supply inputs for Cortex-A55/M33 cores and L2 cache - require local decoupling and low-ESR ceramic capacitors. |
| DDR_DQ0–DQ31 | LPDDR4X data bus | 32-bit bidirectional data interface with integrated ODT - supports 2133 MT/s signaling with programmable drive strength and timing calibration. |
| CSI0_CLKP/N, CSI0_LANEP/N[0:3] | MIPI CSI-2 differential clock & data lanes | Four high-speed differential pairs for camera sensor input - routed as controlled-impedance 100 Ω differential traces with matched length. |
| DSI0_CLKP/N, DSI0_LANEP/N[0:3] | MIPI DSI differential clock & data lanes | Four high-speed differential pairs for display output - supports video modes up to 1080p60 with embedded sync and packetized data transport. |
| BOOT_MODE[2:0] | Boot configuration inputs | Three strapping pins sampled at power-on reset - determine boot source (eMMC, serial flash, SCIF) and voltage mode (1.8 V/3.3 V). |
| JTAG_TCK/TMS/TDI/TDO/TRST# | Debug interface signals | IEEE 1149.1-compliant boundary-scan and core debug interface - used for firmware development, secure provisioning, and production test. |
Key Features
| Feature | Design Value |
|---|---|
| Heterogeneous Dual-Core Architecture | Independent Cortex-A55 and Cortex-M33 cores with private TCM and shared L2 cache - eliminates software abstraction layers for mixed criticality systems. |
| Integrated Vision Interface | Hardware-synchronized MIPI CSI-2 and DSI controllers with DMA engines - offloads image capture/display processing from CPU, reducing latency and bandwidth pressure. |
| Hardware Security Engine | Dedicated cryptographic accelerators with TrustZone-enforced access control - enables secure boot, encrypted storage, and authenticated firmware updates without CPU intervention. |
| Extended Temperature Operation | Full functionality from -40°C to +125°C junction temperature - validated across thermal cycling and burn-in, suitable for uncooled industrial enclosures. |
| Flexible Boot Options | Support for eMMC, serial NOR/NAND flash, and SCIF download with fail-safe recovery - simplifies manufacturing programming and field firmware upgrades. |
Applications
| Industrial HMI | Edge AI Gateway |
|---|---|
Use Scenario: A fanless panel PC in factory automation displays real-time machine status, alarms, and recipe controls using Qt-based UI. IC Role / Device Role / Timing Role: R9A07G043U15GBG#AC0 serves as the main application processor running Linux, driving a 1080p MIPI DSI display and managing CAN/Ethernet I/O via peripheral modules. Use Value: Integrated DSI eliminates external display bridge ICs; Cortex-M33 handles real-time I/O polling and watchdog supervision independently of the Linux kernel. | Use Scenario: An outdoor smart city gateway aggregates sensor data (vibration, temperature, air quality), runs lightweight ML inference, and forwards alerts via LTE/Wi-Fi. IC Role / Device Role / Timing Role: R9A07G043U15GBG#AC0 hosts Yocto Linux for network stack and inference engine, while Cortex-M33 manages sensor sampling at precise intervals and performs pre-processing. Use Value: LPDDR4X-2133 enables fast model loading; hardware crypto accelerators secure OTA updates and sensor data encryption without CPU load penalty. |
| Secure IoT Controller | Automotive Diagnostic Tool |
Use Scenario: A tamper-resistant energy meter controller validates firmware signatures, logs consumption data with time stamps, and communicates via secure TLS over cellular. IC Role / Device Role / Timing Role: R9A07G043U15GBG#AC0 executes secure boot, runs trusted firmware in TrustZone-protected memory, and uses hardware AES/SHA for data signing and encryption. Use Value: On-chip TRNG and RSA-2048 acceleration enable FIPS 140-2 Level 2 compliant key generation and attestation - no external secure element required. | Use Scenario: A handheld OBD-II diagnostic tool reads vehicle ECU data, renders live PID graphs, and supports UDS protocol over CAN FD. IC Role / Device Role / Timing Role: R9A07G043U15GBG#AC0 runs Android Automotive OS, drives a capacitive touchscreen via DSI, and interfaces to CAN transceivers through its flexible serial peripheral controllers. Use Value: -40°C to +125°C rating ensures reliable operation in vehicle cabins; Cortex-M33 handles time-critical CAN message scheduling and error frame recovery. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar heterogeneous processor applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R9A07G044L15GBG#AC0 | Same RZ/G2UL family, but with 2× Cortex-A55 cores (no Cortex-M33); higher CPU throughput, no real-time co-processor. | Better suited for pure Linux applications requiring higher compute (e.g., video transcoding), but lacks deterministic real-time control capability. | Select R9A07G044L15GBG#AC0 only when dual A55 cores are needed and real-time task offload is unnecessary. |
| i.MX 8M Mini (NXP) | Quad Cortex-A53 + Cortex-M4; supports DDR4/LPDDR4 but no integrated MIPI DSI/CSI; different security IP (CAAM vs. Renesas CryptoEngine). | Strong multimedia support and broad Linux BSP maturity, but requires external display/camera bridges and has lower max junction temperature (+105°C). | Choose i.MX 8M Mini where ecosystem tooling and community support outweigh integrated vision interface requirements. |
Compared with R9A07G044L15GBG#AC0 and i.MX 8M Mini, the R9A07G043U15GBG#AC0 uniquely balances application processing, real-time responsiveness, and vision I/O integration - making it optimal for space-constrained, thermally demanding edge devices requiring both Linux and deterministic control.
Availability
R9A07G043U15GBG#AC0 is available at Aetrix Electronics and suitable for industrial HMIs, edge AI gateways, and secure IoT controllers requiring stable component supply, long-term lifecycle assurance, and extended temperature grade availability.
Supply support for R9A07G043U15GBG#AC0 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 RZ/G series - including the R9A07G043U15GBG#AC0 - is designed specifically for high-reliability embedded Linux applications at the intelligent edge, combining application processing, real-time control, and hardware security in a single chip.
FAQ
What is the maximum supported LPDDR4X speed for the R9A07G043U15GBG#AC0?
The R9A07G043U15GBG#AC0 supports LPDDR4X memory at up to 2133 MT/s with 16-bit bus width and on-die ECC. This speed is validated across the full -40°C to +125°C operating range and requires proper PCB layout adherence to JEDEC LPDDR4X specifications, including length-matched byte lanes and controlled impedance routing. The R9A07G043U15GBG#AC0's memory controller includes built-in training and calibration logic to maintain signal integrity under thermal and voltage variation.
Does the R9A07G043U15GBG#AC0 include hardware cryptographic acceleration?
Yes, the R9A07G043U15GBG#AC0 integrates a dedicated hardware security engine supporting AES-128/256, SHA-256, RSA-2048, and TRNG operations - all accessible within Arm TrustZone-secured memory regions. These accelerators operate independently of the Cortex-A55 and Cortex-M33 cores, enabling concurrent encryption/decryption during application execution without measurable CPU overhead. The R9A07G043U15GBG#AC0's secure boot ROM validates signed firmware images before execution, establishing a hardware-rooted chain-of-trust.
Can the R9A07G043U15GBG#AC0 simultaneously drive a camera and display using MIPI interfaces?
Yes, the R9A07G043U15GBG#AC0 integrates independent MIPI CSI-2 (4-lane) and MIPI DSI (4-lane) controllers, allowing concurrent camera capture and display output without resource contention. Each interface operates at up to 1.5 Gbps per lane and includes dedicated DMA engines and FIFO buffers. The R9A07G043U15GBG#AC0's internal bus fabric ensures low-latency, high-bandwidth transfer between CSI and DSI paths - enabling use cases such as real-time video pass-through or augmented reality overlays in industrial vision systems.
What boot sources does the R9A07G043U15GBG#AC0 support?
The R9A07G043U15GBG#AC0 supports six configurable boot modes selected by BOOT_MODE[2:0] pins: eSD, 1.8-V eMMC, 3.3-V eMMC, 1.8-V serial flash, 3.3-V serial flash, and SCIF downloading. Each mode includes hardware-level secure boot verification using SHA-256 and RSA-2048 signature checking. The R9A07G043U15GBG#AC0's boot ROM also implements fallback mechanisms - such as attempting secondary boot sources upon primary failure - enhancing field reliability in unattended deployments.
Is the R9A07G043U15GBG#AC0 qualified for automotive applications?
No, the R9A07G043U15GBG#AC0 is classified as a "Standard" quality grade device per Renesas documentation and is intended for industrial, networking, and consumer applications - not automotive safety-critical systems. While it operates from -40°C to +125°C, it lacks AEC-Q100 qualification, ASIL certification, and automotive-specific fault injection testing. For automotive use, Renesas offers the R-Car family; the R9A07G043U15GBG#AC0 remains suitable for non-safety automotive diagnostics, infotainment head units, and aftermarket telematics where full automotive qualification is not mandated.
R9A07G043U15GBG#AC0 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 361-LFBGA
- Series:
- RZ/G2UL
- Packaging:
- Tray
- Product Status:
- Active
- Core Processor:
- ARM® Cortex®-A7
- Number of Cores/Bus Width:
- 1 Core, 64-Bit
- Speed:
- 1GHz
- Co-Processors/DSP:
- ARM® Cortex®-M33
- RAM Controllers:
- DDR3L, DDR4
- Graphics Acceleration:
- No
- Display & Interface Controllers:
- LCD
- Ethernet:
- 10/100/1000Mbps (2)
- SATA:
- -
- USB:
- USB 2.0 OTG (2)
- Voltage - I/O:
- 3.3V
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Security Features:
- AES, ARM TZ, ECC, GHASH, RSA, Secure boot, SHA-1, SHA-224, SHA-256, TRNG
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 361-BGA (13x13)
- Additional Interfaces:
- CANbus, DMA, Ethernet, GPIO, I2C, I2S, MMC/SD/SDIO, QSPI, SCI
R9A07G043U15GBG#AC0 FAQ
1.How can I place an order for R9A07G043U15GBG#AC0 through Aetrix?
Please submit a Request for Quotation (RFQ) for R9A07G043U15GBG#AC0 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for R9A07G043U15GBG#AC0 reliable?
The price and inventory of R9A07G043U15GBG#AC0 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R9A07G043U15GBG#AC0 is usually 5 days.
3.What payment methods are accepted for R9A07G043U15GBG#AC0?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R9A07G043U15GBG#AC0 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R9A07G043U15GBG#AC0?
R9A07G043U15GBG#AC0 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R9A07G043U15GBG#AC0 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for R9A07G043U15GBG#AC0?
For technical support, including R9A07G043U15GBG#AC0 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R9A07G043U15GBG#AC0 requirements.
6.How does Aetrix verify that R9A07G043U15GBG#AC0 is sourced from the original manufacturer or authorized distributors?
All R9A07G043U15GBG#AC0 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that R9A07G043U15GBG#AC0 meets industry standards.
7.What is the process for return or replacement of R9A07G043U15GBG#AC0?
All R9A07G043U15GBG#AC0 units undergo pre-shipment inspection (PSI). If there is an issue with R9A07G043U15GBG#AC0, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The R9A07G043U15GBG#AC0 part is unused and in its original packaging.
Return procedure for R9A07G043U15GBG#AC0:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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