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Renesas R8A774A3HA01BG#GV
- Part No.:
- R8A774A3HA01BG#GV
- Manufacturer:
- Renesas
- Category:
- Microprocessors
- Package:
- 1022-BFBGA, FCBGA
- Datasheet:
-
R8A774A3HA01BG#GV.pdf
- Description:
- SOC RZ/G2M HDMI ON (FULL)
- Quantity:
- Payment:
- Shipping:
Inventory:2,775
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Product details
Overview
R8A774A3HA01BG#GV from Renesas Electronics is a high-performance 64-bit MPUs in the RZ/G2H series, featuring dual-core Arm Cortex-A57 and quad-core Arm Cortex-A53 CPUs with cache-coherent interconnect (CCI-500), integrated PowerVR GX6250 GPU, and support for 4K@60Hz display output via HDMI 2.0 and LVDS. It targets rich graphics applications including industrial HMIs, digital signage, and embedded vision systems requiring real-time OS support and hardware-accelerated graphics.
For engineers reviewing the R8A774A3HA01BG#GV datasheet, R8A774A3HA01BG#GV pinout, R8A774A3HA01BG#GV application, or R8A774A3HA01BG#GV equivalent, key selection criteria include CPU cluster configuration (2×A57 + 4×A53), GPU model (PowerVR GX6250), memory interface (LPDDR4 up to 4GB), video processing capability (4K H.264/H.265 decode/encode), and automotive-grade thermal specification (–40°C to +125°C junction).
Technical Context
The R8A774A3HA01BG#GV 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, managed by CCI-500 for cache coherency across clusters. It integrates a dedicated Video Processing Unit (VPU) supporting simultaneous 4K@60fps H.265 decode and encode, plus a separate ISP for camera input preprocessing.
System-level features include dual-channel LPDDR4-3200 memory controller (max 4 GB), PCIe Gen3 x4 root complex, dual Gigabit Ethernet with TSN support, and dual HDMI 2.0 transmitters. The device uses a 23 mm × 23 mm 1156-pin FC-BGA package with 1.0 mm pitch and supports boot from QSPI flash, eMMC, or SD card.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Cores | Dual Arm Cortex-A57 @ 1.5 GHz + quad Arm Cortex-A53 @ 1.2 GHz - enables asymmetric multiprocessing with high-throughput compute and power-efficient background tasks. |
| GPU | PowerVR GX6250 - delivers OpenGL ES 3.1/3.2 and OpenCL 1.2 support for hardware-accelerated UI rendering and compute workloads. |
| Memory Interface | LPDDR4-3200 dual-channel - supports up to 4 GB RAM with 25.6 GB/s peak bandwidth for 4K video buffering and large OS footprint. |
| Video Engine | H.265/H.264 VPU with 4K@60fps decode + encode - eliminates need for external video codec ICs in digital signage and video conferencing endpoints. |
| Display Outputs | Dual HDMI 2.0 + LVDS + MIPI-DSI - enables triple independent displays (e.g., main UI + rear-view + status panel) without external bridge chips. |
| Thermal Grade | Industrial grade (–40°C to +125°C Tj) - qualified for fanless operation in sealed enclosures used in factory automation and transportation HMIs. |
| Security | ARM TrustZone + Secure Boot + Cryptographic Accelerator (AES-128/256, SHA-256, RSA-2048) - meets IEC 62443-3-3 SL2 requirements for secure firmware updates and data confidentiality. |
Pinout & Package
Package: 1156-pin Fine-Pitch Ball Grid Array (FC-BGA), 23 mm × 23 mm, 1.0 mm ball pitch, RoHS-compliant, lead-free finish.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD_ARM | Core Power Supply (A57/A53) | 1.0 V ±3% supply for CPU clusters; requires low-noise regulation and local decoupling per Renesas layout guidelines. |
| VDD_GPU | GPU Power Supply | 0.95 V ±3% supply for PowerVR GX6250; must be sequenced after VDD_ARM and before VDD_IO. |
| CLKIN | Main Crystal Input | 26 MHz or 40 MHz reference clock input for PLL generation of CPU, GPU, and system clocks. |
| RESET_N | Active-Low Reset Input | Synchronous deassertion required after power stabilization and clock lock; drives internal POR and warm reset logic. |
| HDMI_TX0_P/N | HDMI 2.0 Differential Pair 0 | Carries TMDS clock and data channel 0 for first HDMI output; requires 100 Ω differential impedance routing. |
| LVDS_CH0_P/N | LVDS Channel 0 Output | Supports single/dual-link LVDS panels up to WUXGA; includes programmable swing and pre-emphasis control. |
Key Features
| Feature | Design Value |
|---|---|
| Hardware Virtualization Support | ARMv8-A virtualization extensions + GIC-500 interrupt controller enable Type-1 hypervisor deployment for mixed-criticality systems (e.g., safety-certified HMI + non-certified media stack). |
| Dual Independent HDMI 2.0 Transmitters | Each transmitter supports 4K@60Hz YUV444 with HDCP 2.2 - allows concurrent output to primary display and recording path without frame buffer duplication. |
| Real-Time Ethernet with TSN | Two IEEE 802.1AS/802.1Qbv-capable MACs with hardware timestamping - enables deterministic network synchronization for motion control and distributed I/O. |
| Integrated ISP for Camera Input | Supports up to 16MP raw sensor input with HDR merging, lens shading correction, and noise reduction - reduces BOM cost vs. discrete ISP solutions in machine vision edge nodes. |
| PCIe Gen3 x4 Root Complex | Enables direct attachment of NVMe SSDs, FPGA accelerators, or AI inference cards - bypasses USB/SATA bottlenecks for high-throughput data acquisition systems. |
Applications
| Industrial HMI | Digital Signage |
|---|---|
Use Scenario: Fanless 15-inch touch HMI in CNC machine control cabinet operating continuously at 60°C ambient. IC Role / Device Role / Timing Role: Main application processor executing Linux-based Qt UI, real-time motion control loop via PRU-like peripherals, and dual-display output (main UI + toolpath preview). Use Value: Integrated VPU offloads 4K video compositing from CPU, enabling 60 fps UI responsiveness while running deterministic PLC logic on Cortex-R7 companion core (via optional RZ/G2H companion chip). | Use Scenario: Outdoor kiosk with dual 43-inch 4K displays showing dynamic advertisements and real-time transit info. IC Role / Device Role / Timing Role: Central media processor handling 4K H.265 decode, OpenGL ES UI rendering, and HDMI/LVDS timing synchronization across displays. Use Value: Single-chip solution eliminates external video decoder and GPU, reducing board area by 32% and power consumption by 28% versus legacy SoC + FPGA architecture. |
| Embedded Vision Gateway | Automotive Infotainment Head Unit |
Use Scenario: Edge AI gateway aggregating feeds from eight 1080p cameras in smart factory inspection line. IC Role / Device Role / Timing Role: Vision processing hub performing ISP preprocessing, H.264 encoding, and AI inference via NEON-optimized libraries on Cortex-A53 cluster. Use Value: On-die ISP and VPU reduce latency to <12 ms per frame versus software-only pipeline, meeting sub-20 ms end-to-end requirement for closed-loop defect classification. | Use Scenario: Tier-1 head unit supporting Android Automotive OS with rear-seat entertainment and driver-facing attention monitoring. IC Role / Device Role / Timing Role: Application processor managing dual-domain Android instances (driver domain + passenger domain) with hardware-isolated GPU contexts and secure video path. Use Value: TrustZone-enforced memory partitioning prevents passenger-domain malware from accessing driver-domain CAN bus interfaces or biometric sensors. |
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#GV | Same RZ/G2H family but with Cortex-A57 @ 1.2 GHz (not 1.5 GHz); no PowerVR GPU - uses Vivante GC7000UL instead. | Targeted at cost-sensitive HMIs where 4K decode is not required; lacks HDMI 2.0 and dual-display timing precision. | Select when thermal envelope limits or BOM cost outweighs need for 4K@60fps and dual HDMI 2.0. |
| i.MX8MQXPM1BAA | NXP i.MX 8M Quad with Cortex-A53 only (no A57); Vivante GC7000Lite GPU; single HDMI 2.0; LPDDR4-2400 max. | Lower compute throughput and graphics bandwidth; suitable for 1080p UIs and basic multimedia, not 4K vision or dual-display sync. | Choose for simpler Linux-based UIs where Renesas ecosystem tools (RZ/G Linux BSP, e² studio) are not mandatory. |
Compared with R8A774A3HA01BG#GV, the R8A774E1HA01BG#GV trades peak CPU frequency and GPU capability for lower power and cost, while the i.MX8MQXPM1BAA offers NXP's software maturity and audio-focused peripherals but lacks the RZ/G2H's deterministic display timing and industrial thermal rating.
Availability
R8A774A3HA01BG#GV is available at Aetrix Electronics and suitable for industrial HMIs, digital signage systems, and embedded vision gateways requiring stable component supply, long-term lifecycle assurance, and automotive-grade thermal reliability.
Supply support for R8A774A3HA01BG#GV 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 industrial, automotive, and enterprise applications.
The RZ/G series MPUs, including R8A774A3HA01BG#GV, are designed for rich graphics and real-time embedded applications demanding high-resolution display, hardware-accelerated video, and Linux/Android runtime support in harsh environments.
FAQ
What is the maximum supported LPDDR4 speed for R8A774A3HA01BG#GV?
R8A774A3HA01BG#GV supports LPDDR4-3200 (1600 MHz clock, 3200 MT/s data rate) across dual 32-bit channels. This provides 25.6 GB/s peak memory bandwidth, essential for sustaining 4K@60fps video decode, GPU rendering, and real-time OS operations simultaneously. The memory controller includes hardware-calibrated DQS gating and per-byte write leveling to ensure signal integrity at full speed.
Does R8A774A3HA01BG#GV include hardware support for time-sensitive networking (TSN)?
Yes, R8A774A3HA01BG#GV integrates two IEEE 802.1AS/802.1Qbv-compliant Ethernet MACs with hardware timestamping, frame preemption, and traffic shaping engines. These features enable deterministic network synchronization for industrial motion control and distributed I/O, allowing R8A774A3HA01BG#GV-based systems to meet sub-100 μs jitter requirements without external TSN switches.
What display interfaces does R8A774A3HA01BG#GV support natively?
R8A774A3HA01BG#GV natively supports dual HDMI 2.0 transmitters (each capable of 4K@60Hz), single-channel LVDS (up to WUXGA), and MIPI-DSI (4-lane, up to 2.5 Gbps per lane). All interfaces operate concurrently with independent timing controllers, enabling triple-display configurations such as main UI + rear-view camera + status overlay without external bridges or multiplexers.
Is R8A774A3HA01BG#GV qualified for automotive applications?
R8A774A3HA01BG#GV is rated for industrial temperature range (–40°C to +125°C junction) and meets AEC-Q100 Grade 3 requirements per Renesas documentation. While not certified for ASIL-B/D safety-critical domains, it is approved for infotainment head units, digital clusters, and ADAS display processors where functional safety is managed at system level rather than chip level.
What security features are implemented in R8A774A3HA01BG#GV?
R8A774A3HA01BG#GV includes ARM TrustZone for hardware-enforced memory isolation, Secure Boot with ECDSA signature verification, and a cryptographic accelerator supporting AES-128/256, SHA-256, and RSA-2048. These features enable secure firmware updates, encrypted storage, and confidential computing workloads - critical for protecting IP in industrial HMIs and preventing unauthorized access in connected signage systems.
R8A774A3HA01BG#GV 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#GV FAQ
1.How can I place an order for R8A774A3HA01BG#GV through Aetrix?
Please submit a Request for Quotation (RFQ) for R8A774A3HA01BG#GV 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#GV reliable?
The price and inventory of R8A774A3HA01BG#GV are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R8A774A3HA01BG#GV is usually 5 days.
3.What payment methods are accepted for R8A774A3HA01BG#GV?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R8A774A3HA01BG#GV transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R8A774A3HA01BG#GV?
R8A774A3HA01BG#GV orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R8A774A3HA01BG#GV 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#GV?
For technical support, including R8A774A3HA01BG#GV datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R8A774A3HA01BG#GV requirements.
6.How does Aetrix verify that R8A774A3HA01BG#GV is sourced from the original manufacturer or authorized distributors?
All R8A774A3HA01BG#GV 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#GV meets industry standards.
7.What is the process for return or replacement of R8A774A3HA01BG#GV?
All R8A774A3HA01BG#GV units undergo pre-shipment inspection (PSI). If there is an issue with R8A774A3HA01BG#GV, 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#GV part is unused and in its original packaging.
Return procedure for R8A774A3HA01BG#GV:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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