Smallest SOM based on the Astra SL1680 processor - AstraSOM-1680 - Grinn

December 27, 2024

The Grinn AstraSOM-1680 is the smallest SOM based on the Astra SL1680 processor; its compact LGA footprint ensures cost efficiency and high-speed connection reliability, making it ideal for seamless integration into diverse applications.

End-to-end solution based on the high-performance multimedia SoC Synaptics SL1680 which combines a quad-core Arm® Cortex®-A73 processor with a neural processing unit (NPU). Engineered for robust edge AI processing in smart display IoT applications. Seamless integration of video, smart speaker, and local touch display. The SoC benefits from integration with the SyNAP toolkit, enabling swift development and refinement of secure machine learning (ML) and AI applications tailored for video, vision, and audio domains.

Additionally, integrated MIPI CSI-2 and ISP functionality furnish camera inputs for edge-based vision inference, minimizing the need for external components.

Equipped with a quad-core Cortex A73 processor, PowerVR Series9XE GE9920 GPU, and a neural network accelerator, Grinn AstraSOM-1680 delivers exceptional computing power. With 4GB LPDDR4 memory and 16GB eMMC storage, it supports advanced video inputs and outputs, making it perfect for smart cameras, industrial automation, and IoT devices. Enjoy seamless connectivity with USB 3.0, PCIe, and Gigabit Ethernet, all packed into a compact, easy-to-integrate module.

Key Features of the Grinn AstraSOM-1680
- Quad-core Arm Cortex-A73 processor for exceptional computing performance
- Neural processing unit (NPU) for real-time AI acceleration
- PowerVR Series9XE GPU for advanced video and image processing

The partnership with Synaptics has allowed Grinn to develop a module optimized for performance and reliability, addressing the growing demand for scalable, AI-driven solutions at the edge.

 

Evaluation board Grinn AstraEVB-1680

Grinn AstraEVB-1680 is a cutting-edge evaluation board, designed for developers exploring AI and computer vision applications. Powered by the Grinn AstraSOM-1680 module, it provides a robust platform for prototyping IoT devices, smart home solutions, industrial automation, and multimedia applications.

This board stands out with its multi-camera support, advanced connectivity options, and ability to function in diverse lighting conditions, thanks to its infrared diodes and high-resolution camera interfaces. Whether you're building single-camera solutions or multi-camera systems, Grinn AstraEVB-1680 is the ideal choice for AI-enhanced vision, 3D modeling, and autonomous system development.


The Grinn AstraEVB-1680 is a comprehensive hardware platform, ideal for exploring the capabilities of the Grinn AstraSOM-1680 module. Tailored for computer vision and AI applications, the board includes multiple camera slots that provide flexible and powerful imaging options. These slots allow developers to integrate and experiment with camera configurations such as stereo camera setup, which enable depth perception, object tracking, and 3D modeling—essential for advanced applications such as autonomous naviga-
tion, facial recognition, and AR/VR experiences.


Each camera interface supports high-resolution sensors, ensuring that captured images and video are detailed and clear. This makes it suitable for applications that rely on high-quality visuals, such as quality inspection, surveillance, and robotics. Combined with the two powerful infrared (IR) diodes, the board’s cameras can capture images even in low-light or nighttime conditions, enhancing usability for security, wildlife monitoring, and night-vision applications.

Additionally, the board’s flexible design allows for easy customization of the camera configuration to suit specific project needs. Whether developers are working on single-camera setups or complex multi-camera systems, the Grinn AstraEVB-1680 provides a reliable platform to test and refine computer vision applications in diverse lighting environments and conditions.

Grinn AstraEVB-1680 can be also used as a reference for designing schematics and PCB layouts for a customer’s new product.

Grinn AstraADA-1680

The Grinn AstraADA is a core module adapter that seamlessly integrates the Grinn AstraSOM-1680 with the Synaptics Astra Machina Foundation Series demo board. It ensures reliable connectivity, proper routing, and signal integrity for high-speed interfaces, enabling efficient prototyping and validation of embedded solutions.

Key features include Ethernet (10/100/1000 Mbps) via Realtek RTL8211F, 128Mb QSPI Flash Memory, HDMI RX input for multimedia processing, and a MicroSD card slot for expanded storage. Its compact and robust design makes it ideal for IoT, industrial automation, and multimedia applications.

The Grinn AstraADA core module adapter enables the integration of Grinn AstraSOM-1680 with the Synaptics Astra Machina demo board. This adapter facilitates a seamless connection between the SOM and the Synaptics evaluation platform, offering developers the ability to prototype and validate embedded solutions efficiently.

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