Item specifics
Description
R9A07G044L24GBG#AC0 Product Overview
When selecting a processor for an industrial HMI, edge gateway, or an embedded system that needs Linux alongside real-time control, designers typically focus on three things: whether there's a dedicated real-time core for deterministic tasks, whether the graphics and video capabilities are sufficient, and whether the interfaces can connect directly to industrial fieldbuses without extra bridging. The Renesas R9A07G044L24GBG#AC0 from the RZ/G2L series was built for exactly that requirement.
The device uses a heterogeneous multi-core architecture: dual Arm Cortex-A55 cores run Linux applications at up to 1.2GHz, while an independent Arm Cortex-M33 core runs a real-time OS at 200MHz for motor control, sensor acquisition, and other hard real-time tasks. For graphics, it integrates an Arm Mali-G31 3D engine and H.264 video codec, with MIPI-DSI display output and MIPI-CSI camera input. The memory interface supports 16-bit DDR3L-1333 / DDR4-1600, with 128KB of on-chip RAM. Interfaces include dual Gigabit Ethernet, 2-channel CAN, USB 2.0, eMMC/SD, I²C, SPI, and UART, with 123 I/O ports.
It is housed in a 551-pin LFBGA package measuring 21mm × 21mm with 0.8mm pitch, rated for -40℃ to +85℃ industrial temperature range.
R9A07G044L24GBG#AC0 Key Specifications
| Item | Specification |
|---|---|
| Brand | Renesas |
| Model | R9A07G044L24GBG#AC0 |
| Series | RZ/G2L |
| Application Cores | 2× Arm Cortex-A55 @1.2GHz |
| Real-Time Core | 1× Arm Cortex-M33 @200MHz |
| Bit Width | 64-bit |
| On-Chip RAM | 128KB |
| Memory Interface | DDR3L-1333 / DDR4-1600, 16-bit |
| GPU | Arm Mali-G31 |
| Video Codec | H.264 |
| Display | MIPI-DSI |
| Camera | MIPI-CSI |
| Ethernet | 10/100/1000Mbps × 2 |
| CAN | 2 channels |
| USB | USB 2.0 × 2 (1H, 1H/F/OTG) |
| Other Interfaces | eMMC/SD/SDIO, I²C, SPI, UART |
| I/O Count | 123 |
| Operating Voltage | 1.8V / 3.3V |
| Operating Temp | -40℃ ~ +85℃ |
| Package | BGA-551 |
| Security | AES, RSA, SHA-1/224/256, TRNG |
R9A07G044L24GBG#AC0 Typical Applications
Industrial HMI and touchscreen interfaces
Edge computing and IoT gateways
Industrial motor control and real-time motion control
Smart building and security equipment
Embedded controllers requiring Linux + real-time core architecture
QIXINWEI (Shenzhen Qixinwei Technology Co., Ltd.) stocks these parts with same-week shipment from Shenzhen, and offers BOM sourcing plus PCBA customization from prototype to production. Share your BOM and we'll flag cross-references and long-lead items before they stall your build.
FAQ:
Q: What is the advantage of the heterogeneous multi-core architecture?
A: Dual Cortex-A55 cores run Linux applications and graphics, while the independent Cortex-M33 handles real-time tasks without interference. This avoids the complexity of running real-time patches on Linux and suits applications requiring deterministic response.
Q: What memory types are supported?
A: 16-bit DDR3L-1333 and DDR4-1600 memory interfaces, plus 128KB of on-chip RAM for high-speed data buffering.
Q: Does it support industrial temperature range?
A: Yes. The R9A07G044L24GBG#AC0 is rated for -40℃ to +85℃, suitable for industrial environments.
Q: What hardware security features are available?
A: It supports AES, RSA, SHA-1, SHA-224, SHA-256 hardware encryption accelerators and a true random number generator (TRNG) to ensure application data and system security.
Q: What are the main application scenarios?
A: It is widely used in entry-level industrial HMI, embedded devices with video capabilities, IoT gateways, industrial control, smart home hubs, and building automation.