SIFLI SF32LB551 MCU chip

SF32LB551 is a highly integrated and high-performance system-level (SoC) MCU chip used in ultra-low-power artificial intelligence Internet of Things (AIoT) scenarios. The chip innovatively adopts a large and small core architecture based on the ARM Cortex-M33 STAR processor, and integrates the industry's highest-performance 2D graphics engine, artificial intelligence neural network accelerator, and low-power Bluetooth 5.2, which can be widely used in wristband-type devices. Various application scenarios such as wearable electronic devices, smart mobile terminals, and smart homes.

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SIFLI Technology was established in March 2019. It is headquartered in Shanghai Zhangjiang High-Tech Park and has branches in Chongqing, Beijing, Shenzhen and Suzhou. Team members all come from first-tier semiconductor design companies in the United States and China, including Marvell, Broadcom, Amazon, Unisoc, MediaTek, etc. The backbone of the team has rich experience in the entire process of product definition -&gt; independent research and development -&gt; large-scale mass production. The cumulative shipment of chips developed by these key members has exceeded 1 billion.