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SST's memBrain™ is a revolutionary neuromorphic memory product optimized for vector matrix multiplication (VMM) critical to neural network inference, offering significant advancements for AI applications at the edge. By leveraging an analog compute-in-memory approach, memBrain enhances system architecture, optimizing multiply-accumulate (MAC) operations crucial for deep neural networks (DNNs). This enables battery-powered devices to execute AI functions like voice and video recognition efficiently.\n\nOne of the standout features of memBrain is its ability to store synaptic weights directly in the floating gate, which minimizes system latency by reducing reliance on off-chip DRAM. This streamlined process leads to 10 to 20 times power reduction compared to traditional DSP and SRAM/DRAM methods, substantially improving inference frame latency and system cost. The memBrain system utilizes multiple interconnected "tiles," enabling support for large neural networks with rapid frame cycle times and low energy per MAC operation.\n\nThe architecture of memBrain supports scalability for varied AI applications, maintaining exceptional power efficiency and speed. It integrates seamless multiplication and summation operations within the memory array, allowing a compact design footprint (0.48 mm² per tile). As neural network models continue to expand, memBrain is positioned as a future-proof solution for AI and machine learning applications, providing a versatile and cost-effective alternative for developers aiming to push the boundaries of edge computing.
SuperFlash® technology from SST features a proprietary split-gate Flash memory cell designed to provide a cost-effective and high-performance solution for programmable System-on-Chip (SoC) applications. Since its inception in 1992, SuperFlash technology has been an industry mainstay, delivering simplified design and seamless integration with standard silicon CMOS processes. With impressive scalability from 1 µm technology nodes to as fine as 110 nm, this technology ensures high endurance for rewrite cycling and excellent data retention, even under high-temperature conditions. Its strong immunity to stress-induced leakage current makes it a reliable choice for diverse applications in automotive and consumer electronics.\n\nThe architecture of SuperFlash simplifies the integration into existing designs, maintaining fundamental structural integrity and operating conditions across various process nodes. SuperFlash technology continues to evolve with the semiconductor industry’s demands, meeting the needs of applications that require low power consumption combined with high performance. Suitable across a wide range of technology nodes, SuperFlash provides an attractive solution for manufacturers looking to leverage robust Flash memory capabilities.\n\nDelivering competitive advantages that include simplified integration and reliable operation under varying conditions, SuperFlash technology facilitates the development and production of advanced SoCs. Its efficient performance has proven essential for devices that require high-security, such as smart cards, while also being a cost-effective option for consumer products where longevity and endurance are critical.
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