Powering the Next Wave of Smart Industrial Sensors with NuMicro M091 Series Microcontrollers 

Hsinchu, Taiwan, March 13, 2024－In the era of Industry 5.0, where intelligence, sensing capabilities, and automation are paramount, the demand for precise, compact sensors continues to soar across various fields of industrial automation and IoT applications—introducing the NuMicro M091 series, a line of 32-bit high-integration analog microcontrollers designed to elevate the accuracy of analog functions and digital controls within a small package size. 

Key Features of High-Integration Analog Microcontrollers

Based on the Arm® Cortex®-M0 core, the NuMicro M091 series operates at frequencies up to 72 MHz, with Flash memory ranging from 32 KB to 64 KB, 8 KB of SRAM, and a working voltage of 2.7V to 3.6V. Breaking new ground in performance, this series offers rich analog peripherals, including 4 sets of 12-bit DACs and up to 16 channels of 12-bit 2 MSPS ADCs. Additionally, it supports up to four sets of precision Rail-to-Rail operational amplifiers (OP Amps), delivering exceptional specifications to enhance output signal accuracy. These specifications include Input Offset Voltage as low as 50 µV, an extremely low-temperature drift of 0.05 µV/℃, a high slew rate of up to 6V/µs, and a broad gain bandwidth of 8 MHz, ensuring the integrity of amplified signals. It also includes a built-in temperature sensor with a ± 2 °C deviation. 

Rich Peripheral Modules and Applications

With the addition of up to 6 sets of 32-bit timers, 1 UART, 1 SPI, 2 I²C, and 6-channel 16-bit BPWM peripheral modules, the NuMicro M091 series ensures seamless adaptation to various application scenarios, providing a more comprehensive solution. To meet the growing demand for small-sized sensors, this series offers QFN33 (4 x 4 mm) and QFN48 (5 x 5 mm) compact package sizes, facilitating easy integration of sensing technology into diverse application scenarios. 

Ease of Development

Equipped with the NuMaker-M091YD development board and Nu-Link debugger, the M091 series offers powerful tools for product evaluation and development. Moreover, it supports third-party IDEs such as Keil MDK, IAR EWARM, and the self-developed NuEclipse IDE by Nuvoton, providing developers with more choices and convenience.

Experience the Future of Industrial Sensing with NuMicro M091 Series Microcontrollers, Redefining Precision, and Integration in the World of Smart Sensors.

About Nuvoton Technology

Nuvoton Technology Corporation (Nuvoton) was founded to bring innovative semiconductor solutions to the market. Nuvoton was spun-off as a Winbond Electronics affiliate in July 2008 and went public in September 2010 on the Taiwan Stock Exchange (TWSE). Nuvoton focuses on the developments of microcontroller, microprocessor, smart home, cloud security IC, battery monitoring IC, component, visual sensing and IoT with security and has strong market share in Industrial, Automotive, Communication, Consumer and Computer markets. Nuvoton owns 6-inch wafer fabs equipped with diversified processing technologies to provide professional wafer foundry services. Nuvoton provides products with a high performance/cost ratio for its customers by leveraging flexible technology, advanced design capability, and integration of digital and analog technologies. Nuvoton values long term relationships with its partners and customers and is dedicated to continuous innovation of its products, processes, and services. Nuvoton has established subsidiaries in the USA, China, Israel, India, Singapore, Korea and Japan to strengthen regional customer support and global management. For more information, please visit http://www.nuvoton.com

*Note: Nuvoton and NuMicro are registered trademarks of Nuvoton Technology Corporation. All other trademarks and copyrights mentioned herein are the property of their respective owners.

Nuvoton Media Contact
Carol Chang
Microcontroller Digital Marketing Director
+886-3-5770066 ext. 23123
YHChang8@nuvoton.com