Hsinchu, Taiwan- 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.
