Nuvoton Expertise introduces an endpoint AI platform primarily based on microcontrollers, increasing the AI ecosystem into the microcontroller area. This resolution relies on Nuvoton’s newly designed microcontrollers and microprocessors, together with the NuMicro MA35D1, NuMicro M467, and the NuMicro M55M1 collection geared up with Arm Ethos-U55 NPU. Nuvoton offers a whole software program stack and improvement instruments to facilitate the fast deployment of superior machine studying and deep studying fashions, leveraging benefits resembling low energy consumption and cost-effectiveness to speed up the adoption of AI purposes, enhancing productiveness, and bettering human life.
As a number one microcontroller platform supplier, Nuvoton not solely gives superior {hardware} chips but in addition offers builders with full software program improvement instruments, considerably bettering improvement effectivity. NuEdgeWise is an easy-to-use graphical Python machine studying improvement instrument that gives wealthy machine studying pattern code overlaying processes resembling knowledge assortment, labeling, mannequin coaching, and validation, making the machine studying improvement course of simpler.
Nuvoton’s newest microcontroller endpoint AI platform is designed to raise a wide selection of purposes, together with sensible dwelling, safety entry management, sensible metropolis, industrial automation, sensible agriculture, interactive toys, health gear, and wearable units, by infusing embedded system merchandise with superior AI capabilities.
Endpoint AI microcontroller with Ethos-U55 NPU: NuMicro M55M1
The brand new NuMicro M55M1 collection microcontroller is an revolutionary Endpoint AI resolution that integrates complete microcontroller options, together with management, connectivity, safety, and superior machine studying inference capabilities. The M55M1 microcontroller encompasses a 200 MHz Arm Cortex-M55 CPU and a 200 MHz Arm Ethos-U55 NPU, offering machine studying inference functionality and supporting CNN and RNN operations. It contains built-in 1.5 MB SRAM and a couple of MB flash reminiscence and might develop HYPERRAM or HYPERFLASH by way of the HYPERBUS interface. To boost the general efficiency of utility programs, the M55M1 microcontroller incorporates three distinctive options to optimize system efficiency, safety, and energy consumption. Firstly, it permits steady operation of picture sensors, microphones, and varied sensors in a low-power sleep mode, permitting for fixed monitoring of predefined occasions resembling personnel presence or vital sound and vibration detection. Secondly, it shops machine studying mannequin knowledge in an space accessible solely to the NPU however to not the CPU, to forestall malicious packages from stealing mannequin knowledge and thus shield mental property. Lastly, the M55M1 additionally implements sine and cosine {hardware} circuits, that are outlined inside Arm’s customized directions for simple invocation by software program. These distinctive options of M55M1 empower builders to develop endpoint AI purposes that obtain efficiency, energy effectivity, and safety.
Excessive-performance edge industrial IoT collection: NuMicro MA35D1
The NuMicro MA35D1 collection heterogeneous multicore microprocessor is designed to fulfill the high-end industrial IoT necessities, that includes dual-core Arm Cortex-A35 64-bit processors with a most frequency of 800 MHz and a 180 MHz Arm Cortex-M4F core. Mixed with a USB digital camera and CNN fashions, MA35D1 can carry out endpoint AI duties resembling object detection.
The Ethernet/Crypto MCU with glorious safety and connectivity: NuMicro M467
The M467 collection encompasses a 200 MHz Arm Cortex-M4F core with a built-in DSP instruction set and a single-precision floating-point unit (FPU). With the tinyML software program expertise, the M467 can carry out varied endpoint AI purposes, resembling gesture recognition, gear anomaly detection, and key phrase recognizing. The M467 collection microcontrollers have additionally participated within the MLPerf Tiny Benchmark check, demonstrating glorious inference velocity throughout 4 endpoint AI duties.
Full machine studying improvement instruments – Accelerating the implementation of AI purposes
Along with revolutionary microcontroller specs, Nuvoton additionally helps a whole machine-learning software program improvement stack for builders to develop machine-learning purposes. The software program stack contains NuEdgeWise Python improvement atmosphere and machine studying pattern code, Tensorflow machine studying mannequin coaching framework, Vela neural community compiler devoted to Ethos NPU, Tensorflow Lite for microcontroller inference framework, Arm CMSIS-NN machine studying library, and Ethos-U55 NPU driver.
Nuvoton’s endpoint AI microcontrollers improve merchandise throughout a various vary of purposes – together with sensible dwelling, safety entry management, sensible metropolis, industrial automation, sensible agriculture, interactive toys, health gear, and wearable units – by seamlessly integrating AI capabilities to ship added worth.
