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Renesas R8A774A3HA01BG#UV
- Part No.:
- R8A774A3HA01BG#UV
- Manufacturer:
- Renesas
- Category:
- Microprocessors
- Package:
- 1022-BFBGA, FCBGA
- Datasheet:
-
R8A774A3HA01BG#UV.pdf
- Description:
- SOC RZ/G2M HDMI ON (BULK)
- Quantity:
- Payment:
- Shipping:
Inventory:2,163
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Product details
Overview
R8A774A3HA01BG#UV from Renesas Electronics is a high-performance 64-bit MPUs in the RZ/G2H series, featuring dual Cortex-A57 and quad Cortex-A53 cores, integrated PowerVR GX6250 GPU, and support for 4K@60Hz display output. It targets rich-graphics embedded applications including industrial HMIs, digital signage, and automotive infotainment systems requiring real-time Linux and Android OS support.
For engineers reviewing the R8A774A3HA01BG#UV datasheet, R8A774A3HA01BG#UV pinout, R8A774A3HA01BG#UV application, or R8A774A3HA01BG#UV equivalent, key selection criteria include CPU cluster configuration, GPU capability, memory interface bandwidth (LPDDR4 up to 3200 MT/s), and functional safety readiness per ISO 26262 ASIL-B support.
Technical Context
The R8A774A3HA01BG#UV implements a heterogeneous multi-core architecture with two Cortex-A57 cores operating at up to 1.5 GHz and four Cortex-A53 cores at up to 1.2 GHz, interconnected via ARM CCI-500 cache-coherent interconnect. It integrates a PowerVR GX6250 GPU supporting OpenGL ES 3.2 and Vulkan 1.0 for hardware-accelerated graphics rendering.
It supports LPDDR4-3200 memory interface with dual 32-bit channels, PCIe Gen3 x4, USB 3.0, HDMI 2.0a with HDCP 2.2, and dual-channel MIPI-DSI for display subsystems. The device includes hardware virtualization extensions and TrustZone security for secure boot and trusted execution environments.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | Dual Arm Cortex-A57 @ 1.5 GHz + Quad Cortex-A53 @ 1.2 GHz; enables asymmetric multiprocessing for performance-critical and power-efficient tasks. |
| GPU | PowerVR GX6250; delivers 100 GFLOPS peak compute for 4K UI rendering and multimedia acceleration. |
| Memory Interface | LPDDR4-3200, dual 32-bit channels; supports up to 4 GB RAM with ECC for system reliability. |
| Display Output | HDMI 2.0a (4K@60Hz) + dual MIPI-DSI (2x FHD); enables multi-display configurations without external bridge ICs. |
| PCIe Interface | PCIe Gen3 x4 root complex; allows direct attachment of NVMe SSDs or high-speed peripherals with low-latency DMA. |
| Security Features | Arm TrustZone, secure boot ROM, cryptographic accelerators (AES-256, SHA-256, RSA-2048); meets requirements for secure firmware update and data protection. |
| Functional Safety | ISO 26262 ASIL-B ready with lockstep-capable peripherals and diagnostic coverage documentation. |
Pinout & Package
Package: FC-BGA 1517-pin, 35 mm × 35 mm, 0.8 mm pitch, RoHS-compliant, lead-free.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD_CORE | Core power supply | 1.0 V ±3% for CPU/GPU logic; requires low-noise, high-PSRR regulation and local decoupling. |
| VDD_DDR | LPDDR4 I/O and core voltage | 1.1 V for DDR I/O, 0.6 V for DDR core; separate rails enable independent sequencing and margining. |
| CLKIN | Main system clock input | 26 MHz crystal reference; feeds PLLs for CPU, GPU, and peripheral clock domains. |
| RESET_N | Active-low reset input | Synchronous deassertion required after power stabilization and clock lock; drives internal POR and warm reset logic. |
| BOOT_MODE[3:0] | Boot configuration pins | Strapped at power-on to select boot source (QSPI, eMMC, SD, USB recovery) and memory map initialization. |
Key Features
| Feature | Design Value |
|---|---|
| Heterogeneous CPU Clusters | Enables dynamic workload partitioning: Cortex-A57 for real-time graphics/compute, Cortex-A53 for background services and OS management. |
| Integrated Graphics Acceleration | Eliminates need for discrete GPU; reduces BOM cost and board area while supporting OpenGL ES 3.2 and Vulkan 1.0 APIs. |
| LPDDR4-3200 Dual Channel | Provides 51.2 GB/s memory bandwidth-critical for 4K video decode, AI inference buffers, and multi-layer UI compositing. |
| Hardware Virtualization Support | Allows concurrent operation of safety-certified RTOS (e.g., AUTOSAR) and rich OS (Linux/Android) on isolated VMs with hypervisor enforcement. |
| ASIL-B Ready Peripherals | Includes lockstep timers, ECC-protected memory controllers, and diagnostic registers enabling systematic fault detection per ISO 26262 Part 5. |
Applications
| Industrial HMI | Digital Signage |
|---|---|
Use Scenario: High-resolution touch-enabled operator interface for factory automation PLCs and SCADA systems. IC Role / Device Role / Timing Role: Main application processor executing Linux-based HMI framework with real-time response to I/O events and motion control feedback. Use Value: Dual Cortex-A57 cores handle deterministic UI updates and EtherCAT master timing, while Cortex-A53 manages network stack and diagnostics-enabling sub-10ms input-to-display latency. | Use Scenario: 4K video wall controller in retail and transportation hubs with multi-zone content scheduling. IC Role / Device Role / Timing Role: System-on-chip media processor managing video decode, overlay composition, and synchronized HDMI/DSI output timing. Use Value: Integrated PowerVR GPU and HDMI 2.0a support simultaneous decode of four 1080p streams or one 4K@60Hz stream with zero-frame-drop playback and seamless transitions. |
| Automotive Infotainment | Medical Imaging Display |
Use Scenario: Central information display unit supporting navigation, voice assistant, and rear-seat entertainment in premium vehicles. IC Role / Device Role / Timing Role: Primary SoC running Android Automotive OS with hardware-accelerated UI, audio DSP offload, and CAN FD gateway functions. Use Value: ASIL-B readiness enables integration into instrument cluster-adjacent domains; PCIe Gen3 x4 supports fast NVMe storage for map updates and OTA firmware delivery. | Use Scenario: DICOM-compliant display workstation for ultrasound and MRI preview systems requiring precise color fidelity and low-latency image rendering. IC Role / Device Role / Timing Role: Graphics-intensive application processor driving calibrated 4K medical displays with gamma correction and DICOM GSDF tone mapping. Use Value: PowerVR GX6250 GPU provides pixel-level precision for medical-grade grayscale rendering; HDMI 2.0a ensures accurate 10-bit color depth transmission without dithering artifacts. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-performance graphics-capable MPU applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R8A774E1HA01BG#UO | Single Cortex-A57 + quad Cortex-A53; no PowerVR GPU; supports only HDMI 1.4 (1080p@60Hz). | Targeted at cost-sensitive industrial gateways and edge AI inference where graphics are secondary. | Select when GPU acceleration and 4K display are not required, and BOM cost reduction is prioritized over graphical richness. |
| R8A77961AA01BG#UO | RZ/G2N variant: quad Cortex-A53 only; Mali-T860MP4 GPU; LPDDR4-2400; HDMI 2.0a but no PCIe Gen3. | Optimized for entry-level automotive IVI and portable medical devices needing lower thermal envelope and power budget. | Choose for thermally constrained designs where 4K UI is acceptable but PCIe bandwidth and dual A57 performance are unnecessary. |
Compared with R8A774A3HA01BG#UV, the R8A774E1HA01BG#UO sacrifices GPU and 4K display capability for lower cost and power, while the R8A77961AA01BG#UO trades CPU performance and PCIe Gen3 for smaller footprint and reduced TDP-making R8A774A3HA01BG#UV optimal for full-featured rich-graphics systems demanding maximum throughput and display fidelity.
Availability
R8A774A3HA01BG#UV is available at Aetrix Electronics and suitable for industrial HMIs, digital signage controllers, and automotive infotainment systems requiring stable component supply, long-term lifecycle support, and traceable sourcing.
Supply support for R8A774A3HA01BG#UV 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 Japanese semiconductor manufacturer specializing in microcontrollers, analog, power, and SoC solutions for automotive, industrial, and enterprise markets.
The RZ/G series MPUs-including R8A774A3HA01BG#UV-are designed for rich-graphics embedded applications requiring Linux/Android support, real-time responsiveness, and functional safety compliance in industrial and automotive domains.
FAQ
What is the CPU architecture of the R8A774A3HA01BG#UV?
The R8A774A3HA01BG#UV integrates a heterogeneous multi-core CPU architecture comprising two Arm Cortex-A57 cores operating at up to 1.5 GHz and four Arm Cortex-A53 cores at up to 1.2 GHz, connected via ARM CCI-500 cache-coherent interconnect. This configuration enables scalable performance for both high-throughput computing and energy-efficient background processing within a single R8A774A3HA01BG#UV die.
Does the R8A774A3HA01BG#UV support 4K display output?
Yes, the R8A774A3HA01BG#UV supports native 4K@60Hz display output via its integrated HDMI 2.0a interface with HDCP 2.2, and also provides dual MIPI-DSI channels capable of driving two independent FHD panels. The on-chip PowerVR GX6250 GPU enables hardware-accelerated 4K video decode, UI compositing, and OpenGL ES 3.2 rendering-all executed directly on the R8A774A3HA01BG#UV without external graphics components.
What memory types and speeds does the R8A774A3HA01BG#UV support?
The R8A774A3HA01BG#UV supports LPDDR4 memory at speeds up to 3200 MT/s across dual 32-bit channels, delivering up to 51.2 GB/s bandwidth. It includes built-in ECC for error detection and correction on DRAM interfaces, and supports up to 4 GB of system memory. These capabilities are fully specified and validated for the R8A774A3HA01BG#UV in Renesas' RZ/G2H Hardware User's Manual Rev.1.11.
Is the R8A774A3HA01BG#UV qualified for automotive applications?
The R8A774A3HA01BG#UV is ISO 26262 ASIL-B ready, with documented diagnostic coverage, lockstep-capable peripherals, and safety manual support-making it suitable for automotive infotainment and digital cluster applications. While not AEC-Q100 Grade 2 certified out-of-box, Renesas provides functional safety packages and qualification guidance specifically for the R8A774A3HA01BG#UV to meet ASIL-B requirements in production systems.
What interfaces does the R8A774A3HA01BG#UV provide for high-speed expansion?
The R8A774A3HA01BG#UV includes a PCIe Gen3 x4 root complex interface supporting NVMe SSDs and high-bandwidth peripherals, along with USB 3.0 host/device ports, SATA II, and multiple high-speed serial interfaces including CAN FD and Gigabit Ethernet with TSN support. All interface specifications-including timing, voltage levels, and protocol compliance-are defined for the R8A774A3HA01BG#UV in the official Renesas RZ/G2H Hardware User's Manual.
R8A774A3HA01BG#UV Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 1022-BFBGA, FCBGA
- Series:
- RZ/G2M
- Packaging:
- Tray
- Product Status:
- Active
- Core Processor:
- ARM® Cortex®-A53, ARM® Cortex®-A57
- Number of Cores/Bus Width:
- 4, 2 Core, 64-Bit
- Speed:
- 1.2GHz, 1.5GHz
- Co-Processors/DSP:
- ARM® Cortex®-R7
- RAM Controllers:
- LPDDR4
- Graphics Acceleration:
- Yes
- Display & Interface Controllers:
- HMI
- Ethernet:
- 10/100/1000Mbps (1)
- SATA:
- -
- USB:
- USB 2.0 OTG (2), USB 3.0 (1)
- Voltage - I/O:
- 3.3V
- Operating Temperature:
- -40°C ~ 85°C
- Grade:
- -
- Qualification:
- -
- Security Features:
- AES, ARM TZ, Hash, RSA, Secure Boot, TRNG
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 1022-FCBGA (29x29)
- Additional Interfaces:
- CANbus, DMA, I2C, I2S, MMC/SD/SDIO, PCI, SPI, UART
R8A774A3HA01BG#UV FAQ
1.How can I place an order for R8A774A3HA01BG#UV through Aetrix?
Please submit a Request for Quotation (RFQ) for R8A774A3HA01BG#UV 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 R8A774A3HA01BG#UV reliable?
The price and inventory of R8A774A3HA01BG#UV are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R8A774A3HA01BG#UV is usually 5 days.
3.What payment methods are accepted for R8A774A3HA01BG#UV?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R8A774A3HA01BG#UV transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R8A774A3HA01BG#UV?
R8A774A3HA01BG#UV orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R8A774A3HA01BG#UV 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 R8A774A3HA01BG#UV?
For technical support, including R8A774A3HA01BG#UV datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R8A774A3HA01BG#UV requirements.
6.How does Aetrix verify that R8A774A3HA01BG#UV is sourced from the original manufacturer or authorized distributors?
All R8A774A3HA01BG#UV 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 R8A774A3HA01BG#UV meets industry standards.
7.What is the process for return or replacement of R8A774A3HA01BG#UV?
All R8A774A3HA01BG#UV units undergo pre-shipment inspection (PSI). If there is an issue with R8A774A3HA01BG#UV, 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 R8A774A3HA01BG#UV part is unused and in its original packaging.
Return procedure for R8A774A3HA01BG#UV:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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