SR105B1-WA Datasheet | Synaptics

Description The Synaptics Astra™ SR100 Series of AI MCUs is designed to deliver high-performance, AI-Native, multimodal pute to consumer, enterprise, and industrial Internet of Things (Io T) workloads. Based on Arm® Cortex®-M55 cores with Helium™ technology and Arm Ethos™-U55 neural network processors (NPU), the MCUs feature multiple tiers of operation- performance, efficiency, low-power (LP) sensing, and alwayson (AON)- that algorithmically deliver intelligence at every power level, to enable a new class of contextaware Io T devices. The AI-Native SR100 Series supports a rich set of peripherals and accelerators, including dual MIPI camera interfaces, image processing with encode and pre-roll, motion and voice activity detection engines, and industry-standard security. These features make it well-suited for streaming vision and audio processing applications at the Io T device edge. The SR100 Series is a high-performance, ultra-low power, and small footprint Audio and Vision AI processor family. The main applications of the SR100 Series are: - Battery-operated security cameras - Industrial control systems - AI-enhanced smart home appliances - Wearables, fitness monitors, privacy sensors The SR100 Series processing power is based on a bination of two processors and two NN hardware accelerators and equipped with the relevant interfaces to municate with other devices in the system, such as the application processor (AP), camera sensors, digital microphones, and other sensors. The SR100 Series offers a bination of: - Ultra-low power (ULP) architecture that includes multiple power modes by implementing both clock gating and power switching - Rich set of peripherals - Small form factor that can fit into thin laptop camera modules, small Io T cameras and mobile devices. - Self-contained operation as Io T processor or simple interface to strong AP - Multiple camera interfaces - Two PDM interfaces that can handle up to four digital microphones - Two processors - Two neural network...