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Produkte und Technologien / Nuvoton Unveils NuEzAI-M55M1 Development Board, Offering Seamless and Easy-to-Use Endpoint AI Development
https://www.nuvoton.com.cn/news/news/products-technology/TSNuvotonNews-000526/
Hsinchu, Taiwan – September 24, 2024 – As industries increasingly recognize the potential of artificial intelligence (AI), endpoint AI – where AI models are deployed directly on devices – is becoming a major trend. It is being widely applied across smart home devices, smart cities, industrial automation, interactive toys, and wearable devices. These application scenarios require real-time data processing and analysis while maintaining low power consumption and high performance to ensure long-term stable operation. This growing demand has led to the rise of next-generation microcontrollers (MCUs), neural processing units (NPUs), and microprocessor (MPU) solutions. However, despite the growing market interest in endpoint AI, developers face many design challenges and pain points in implementing endpoint AI functionality. Traditional workflows often require extensive programming knowledge, a deep understanding of machine learning frameworks, and model optimization skills.
M031-Serie / Benutzerhandbuch
https://www.nuvoton.com.cn/products/microcontrollers/arm-cortex-m0-mcus/m031-series/?tab=2&group=Document&rt=User Manual
/resource-files/UM_ISP_Programming_Tool_Rev3.05.pdf NuMicro ISP Tool (In-System Programming) User Manual UG0620190213094707
Technical Blog / Nuvoton Secure Boot Solution
https://www.nuvoton.com.cn/support/technical-support/technical-articles/TSNuvotonTechBlog-000086/
The Internet of Things (IoT) brought about the rise of various networking devices, and when everything is connected, security protection of devices becomes a very important issue. In order to prevent devices from being maliciously intruded upon, various security mechanisms became one of the main tasks of companies, and Secure Boot is the first protection lock for devices. Secure Boot refers to building an unchangeable booting process in the MCU so that when the system boots up, it first checks the firmware saved in the flash memory using coding and hash algorithms to analyze the integrity of the firmware. After it has confirmed that the firmware has not been illegally modified, then it will execute the verified firmware and continue following booting. Explaining how Secure Boot operates using Nuvoton NuMicro® M480 series: Firmware is stored in the APROM. After booting up, a key identical to the KPROM must be entered in order for the system to unlock the writing function for the flash
AI Medicine Classifier
https://www.nuvoton.com.cn/applications/medical/ai-medicine-classifier/
Nuvoton NuMicro M55M1 có tính năng tính toán mạnh mẽ và suy luận AI, khiến nó trở nên lý tưởng cho việc phân loại và nhận dạng thuốc. Hệ thống này giúp các chuyên gia y tế nhanh chóng và chính xác xác định thuốc, cải thiện hiệu quả và giảm lỗi. Nó cũng tăng cường sự an toàn cho những người cao tuổi dùng thuốc tại nhà. M55M1 tích hợp CPU Cortex-M55 và NPU Ethos-U55, hỗ trợ các hoạt động CNN và RNN, với một bộ giao diện phần cứng phong phú và Công cụ NuEdgeWise, giúp tăng tốc quá trình phát triển và rút ngắn chu kỳ thiết kế. Hệ thống này được biết đến với hiệu quả, độ chính xác và tính linh hoạt trong các ứng dụng y tế. The Nuvoton NuMicro M55M1 features powerful computing and AI inference, making it ideal for medicine classification and recognition. This system helps medical professionals quickly and accurately identify medications, improving efficiency and reducing errors. It also enhances the safety of elderly individuals taking medication at home.
Arduino-kompatible Entwicklerboard
https://www.nuvoton.com.cn/products/iot-solution/arduino-compatible-platform/
The NuMaker-UNO-M4 / NuMaker-UNO development boards are Arduino-compatible hardware platform that uses a Nuvoton MCU as its microcontroller. Its functionality can be extended with Arduino-compatible shields. Users can develop their applications using an Arduino-compatible IDE, taking full advantage of the vast number of publicly available examples. The NuMaker-UNO-M4 is a specific development tool for the NuMicro® Cortex®-M4 series, enabling users to develop and verify applications easily. Its purpose is to provide a development and learning platform with peripherals and functions such as ADC, PWM, I²C, SPI, etc. The NuMaker-UNO-M4 integrates essential industrial communication interfaces: Ethernet, RS485, CAN bus, and an SD card interface. Users can set up NuMaker-UNO-M4 development kits with different functions or add peripheral functions according to their needs, making it easy to get started and providing the flexibility needed for development.
AI Gesture Recognition
https://www.nuvoton.com.cn/applications/ai/ai-gesture-recognition/
NuMicro M55M1, được trang bị CPU Arm® Cortex®-M55 và NPU Ethos-U55, rất phù hợp để triển khai các hệ thống nhận dạng cử chỉ tiên tiến. Hệ thống này có thể nhận dạng cử chỉ của người dùng ngay lập tức và hiển thị chính xác các cử chỉ đã chọn trên màn hình TFT-LCD. CPU Cortex-M55 và NPU Ethos-U55 của M55M1 hỗ trợ các hoạt động CNN và RNN, đảm bảo hiệu quả và độ chính xác của nhận dạng cử chỉ. Ngoài ra, nó có một bộ giao diện phần cứng phong phú và Công cụ NuEdgeWise, giúp tăng tốc quá trình phát triển và rút ngắn chu kỳ thiết kế sản phẩm. Hệ thống nhận dạng cử chỉ này có thể được áp dụng rộng rãi trong nhiều tình huống khác nhau như tương tác giữa người và máy, điều khiển nhà thông minh, vận hành không tiếp xúc và bảo vệ an ninh, cung cấp cho các nhà phát triển một nền tảng suy luận AI ổn định. The NuMicro M55M1, equipped with an Arm® Cortex®-M55 CPU and Ethos-U55 NPU, is highly suitable for implementing advanced gesture recognition systems.
NuMaker-M5531
https://www.nuvoton.com.cn/board/numaker-m5531/
M5531 Series The M5531 series microcontrollers feature an Arm® Cortex®-M55 core running at up to 220 MHz, equipped with Arm® Helium™ DSP technology for enhanced digital signal processing capabilities. These MCUs integrate up to 2 MB of Flash Memory and 1.5 MB of SRAM, and support the HYPERBUS™ interface for external memory expansion. Operating at voltages from 1.7V to 3.6V and temperatures from -40°C to +105°C, the M5531 series is well-suited for demanding industrial environments. They are ideal for compute-intensive embedded applications such as real-time signal processing, high-performance control systems, sensor fusion, smart factory automation, medical devices, and communication systems. NuMaker-M5531 Development Board NuMaker-M5531 is a development platform built on the NuMicro® M5531 series microcontroller. This development board integrates essential system components and a wide range of peripheral interfaces, helping accelerate system design and the evaluation of prototyping.
Produkte und Technologien / Nuvoton Announces High Performance Cortex®-M0 M0564 Microcontroller for Industrial Control and Smart Metering
https://www.nuvoton.com.cn/news/news/products-technology/TSNuvotonNews-000231/
NT-M0564V Hsinchu, Taiwan – Aug. 30th, 2017 – Nuvoton Technology Corporation, a leading microcontroller provider, today announced its brand new NuMicro® M0564 series microcontrollers based on the Arm® Cortex®-M0 core, operating up to 72 MHz with 256 KB Flash and 20 KB SRAM. The M0564 series is pin to pin compatible with the M051 series and brings more competitive features to customers such as Voltage Adjustable Interface (VAI) for configurable serial interface connection, up to 144 MHz operating PWM for precision control, 20 channels of 12-bit ADC, and up to three sets of Universal Serial Control Interfaces (USCI) supporting flexible serial interfaces, targeted for industrial control, smart metering, and motor control. The NuMicro® M0564 series provides an unique high-speed PWM with clock frequency up to 144 MHz for precision control, and an integrated hardware divider to speed up algorithm calculation. The large Flash of 256 KB, three sets of USCI and high noise immunity of 8kV ESD
M252ZC2AE
https://www.nuvoton.com.cn/products/microcontrollers/arm-cortex-m23-mcus/m251-m252-series/m252zc2ae/
The NuMicro® M252ZC2AE is a low-power microcontroller based on Arm® Cortex®-M23 core for Armv8-M architecture. It runs up to 48 MHz with 32 Kbytes embedded Flash memory and 8 Kbytes embedded SRAM , 4 Kbytes Flash loader memory ( LDROM ) for In-System Programming ( ISP ) , The 32-bit low-power microcontrollers supports wide supply voltage from 1.8 ~ 5.5 V and operating temperature range from - 40 ℃ ~ + 105 ℃ . The NuMicro® M252ZC2AE behaves low power consumption in Normal Run mode 138 μA / MHz at 48 MHz , Idle mode 60 μA / MHz , power down mode 2.5 μA ( RTC on, RAM retention ) , power down mode 1.7 μA ( RTC off, RAM retention ) and Deep Power-down mode. It’s low power, wide supply voltage and fast wake-up features make it suitable for battery-powered IoT applications. The NuMicro® M252ZC2AE integrates Voltage Adjustable Interface ( VAI ) , with 4 I/O pins to support the 2nd I/O voltage from 1.65 ~ 5.5 V to save level shifter components while connecting to external devices.
MINI58LDE
https://www.nuvoton.com.cn/products/microcontrollers/arm-cortex-m0-mcus/mini51-base-series/mini58lde/
Der Mini58 arbeitet bei 2,5 V – 5,5 V und - 40 ℃ – 105 ℃ und verfügt über einen hochpräzisen internen 22,1184- MHz -Oszillator ( ± 1 % Genauigkeit bei 25 ℃ , 5 V; vollständiger Bereich ± 3 % ) , umfassende Peripherie und hohe Immunität ( 8 kV elektrostatische Entladung/ESD, 4 kV schnelle transiente elektrische Störgrößen/EFT ) . Package-Typen beinhalten QFN33 und LQFP48. Zielapplikationen: Sicherheit/Alarm, Temperatursensor, Motor etc. Hauptmerkmale: • Kern - Cortex-M0-Prozessor - Max. Frequenz von 50 MHz - Betriebsspannung: 2,5 bis 5,5 V - Temperaturbereich: - 40 ℃ – 105 ℃ • Speicher - 32 kB Flash-Speicher - 4 kB SRAM - ISP ( In-System-Programming ) - ICP ( In-Circuit-Programming ) - IAP ( In-Application-Programming ) • ADC - Bis zu 8 Kanäle - 10-Bit-Auflösung - Bis zu 300 kSPS - A/D-Wandlung gestartet durch PWM - Exakter Temperatursensor, Abweichung von ± 1 ℃ • PWM - Bis zu Acht-Kanal- PWM oder drei komplementär gekoppelte PWM -Ausgänge - A/D-Wandlerfunktion mit
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