Synaptics Incorporated (Nasdaq: SYNA) has introduced the Astra SR200 Series, a new class of microcontrollers it calls "x MCUs" that run multimodal Edge AI. Unlike conventional MCUs limited by on-chip memory and compute, the SR200 pairs heterogeneous AI-native compute with integrated high-bandwidth custom DRAM scalable to hundreds of megabytes, allowing larger AI models and richer multimodal workloads to run entirely on-device.
The series is aimed at AI wearables, battery-powered sensing devices, connected cameras, streamers, and industrial vision and voice systems. It is powered by the Synaptics Torq AI engine, which integrates the Coral NPU from Google Research and supports CNN, transformer, and fully connected networks. The processor family also pairs an Arm Cortex-M85 with a Cortex-M52, which Synaptics describes as an industry first. Its open-source MLIR/IREE compiler supports industry-standard frameworks in place of proprietary vendor toolchains.
The SR200 Series launches with three pin-compatible product lines sharing one hardware foundation and SDK. The SR210 delivers 200 GOPS for power-optimized, always-on voice and sensing. The SR230 adds vision, display, and optional audio at 300 GOPS for mainstream multimodal devices, while the SR250 reaches 400 GOPS with dual vision and display paths for premium edge applications.
Security is built in, with hardware isolation, cryptographic acceleration, anti-tamper detection, secure boot, and a design conforming to PSA Level 3 and CC EAL4+ certification targets. The platform also includes a broad peripheral set and, in industrial variants, 1 Gb Ethernet with IEEE 1588 TSN support.
Source: TechPowerUp News · Summarized by HeadlinesBriefing