The brand new chip integrates an NPU and vector engine to speed up knowledge recognition, audio evaluation, and anomaly detection immediately on compact gadgets.
Nuvoton Know-how launches its new NuMicro M55M1 microcontroller, designed to convey AI processing on to edge gadgets. It’s constructed to deal with knowledge recognition, clever audio, and different on-device AI workloads with out relying on cloud assets.
The chip integrates an Arm Cortex-M55 processor and an Arm Ethos-U55 NPU, delivering as much as 110 GOPS of computing energy. This enables it to run AI inference duties that usually require higher-end processors. A built-in Helium vector engine enhances sign and knowledge processing for real-time operations.
It consists of as much as 1.5 MB of RAM and a couple of MB of Flash reminiscence, with exterior reminiscence growth choices by HyperRAM and OctoSPI. This configuration helps advanced AI fashions on compact, low-power programs.
To simplify AI deployment, Nuvoton gives the NuML Software Package, which allows builders to import and run fashions utilizing customary MCU improvement workflows. This assist makes it simpler to combine options like object detection, voice recognition, and anomaly monitoring in embedded purposes.
Working at as much as 220 MHz, the system gives 5 low-power modes suited to energy-constrained IoT programs. Connectivity choices embrace Ethernet, USB, I3C, CAN-FD, and SD card interfaces, together with digital camera and microphone inputs for sensor-based use circumstances.
Safety is strengthened by Arm TrustZone, safe boot, and a {hardware} crypto engine, in compliance with Arm PSA Licensed Stage 2 requirements. The chip is offered in LQFP64, LQFP128, and LQFP176 packages and is supported by the NuMaker-X-M55M1D improvement board, together with IDEs corresponding to Keil MDK, IAR EWARM, and Eclipse GCC.
Key technical options:
- Arm Cortex-M55 core with Arm Ethos-U55 NPU as much as 110 GOPS
- Working frequency as much as 220 MHz with 5 low-power modes.
- Constructed-in Helium vector processor for enhanced Digital sign processing.
- 1.5 MB RAM and a couple of MB Flash reminiscence with exterior reminiscence assist (HyperRAM/OctoSPI)
- Peripheral assist: Ethernet, USB HS/FS OTG, I3C, CAN-FD, SD card, digital camera (CCAP), and digital microphone (DMIC)
- Analogue peripherals: two 12-bit ADCs, two 12-bit DACs, and 4 analogue comparators
- Safety: Arm TrustZone, safe boot, {hardware} crypto engine, PSA Licensed Stage 2
- Supported instruments: NuML Software Package, NuMaker-X-M55M1D board, Keil MDK, IAR EWARM, Eclipse GCC
