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Product and Technology / Nuvoton Technology launches new NuMicro® ML56 series microcontrollers featuring low power, built-in capacitive touch sensing, and LCD driver
https://www.nuvoton.com.cn/news/news/products-technology/TSNuvotonNews-000393/
Hsinchu, Taiwan - 2021/01/21 - Nuvoton NuMicro® ML56 series is a microcontroller series with low power, built-in capacitive touch sensing, and LCD driver. It is based on 1T 8051 core, embedded 64 KB flash, and 4 KB SRAM. It runs less than 100 µA/MHz in normal run mode for low power operation, and the power-down current is below 2 µA with an LCD panel display. NuMicro ML56 series runs up to 24 MHz, operating from 1.8V to 3.6V and -40°C to 105°C. With up to 14 channels of touch keys and 224 dots of LCD driver, it can fulfill the user interface of the smart family and surveillance system of IIoT application, which requires user interface and cares about power consumption. NuMicro ML56 series integrates capacitive touch sensing circuit with enhanced touch key controller, supporting up to 14 independent touch channels with low power characteristics, waterproof, and high noise resistance features. With less than 2 µA consumption, you can complete all touch keys’ calibration in Power-down
Product and Technology / Nuvoton Technology Launches 8-bit NuMicro® MG51 Series Microcontrollers
https://www.nuvoton.com.cn/news/news/products-technology/TSNuvotonNews-000564/
Nuvoton Technology Launches 8-bit NuMicro® MG51 Series Microcontrollers 5V, Up to 64KB Flash Memory, Rich Peripherals, and High Noise Immunity Empowering Industrial and Home Appliance Applications Hsinchu, Taiwan - July 31, 2025 - Nuvoton Technology releases the enhanced 1T-8051 microcontroller series – NuMicro® MG51, tailored for applications such as home appliances, LED dimming, motor control, and industrial automation. Key Features of the NuMicro® MG51 Series: High-Speed Core: 1T-8051 core running up to 24 MHz. Rich Memory: Up to 64 KB of Flash memory, 4 KB of SRAM, and 4 KB of LDROM. Robust Operation: Wide voltage (2.4V-5.5V) and industrial temperature (-40°C to +105°C) support. High Noise Immunity: 7 kV ESD (HBM) and 4.4 kV EFT protection. Advanced Control: Up to 12-channel PWM for precise motor control. Flexible Communication: Up to 5 UARTs, SPI, and I²C interfaces. High-Precision Sensing: 15-channel, 12-bit ADC with 500 kSPS sampling rate.
M2003 Series
https://www.nuvoton.com.cn/products/microcontrollers/arm-cortex-m23-mcus/m2003-series/
M2003 Series – Your Excellent Choice to Upgrade from 8/16-bit to 32-bit MCU. The NuMicro® M2003 series 32-bit microcontroller is based on Arm® Cortex®-M23 core with 32-bit hardware multiplier/divider. It runs up to 24 MHz and features 32 Kbytes Flash, 4 Kbytes SRAM, 2.4V to 5.5V operating voltage, and -40°C to 105°C operating temperature. Knowing that the demand to upgrade from 8/16-bit to 32-bit core increases within all applications, Nuvoton offers M2003 series 32-bit microcontroller to upgrade from 8/16-bit microcontroller easily. To fulfill the upgrade requirement, Nuvoton doesn’t only enhance the core to Arm Cortex-M23 core, but also upgrade the IP and keep the pin compatibility with 8-bit solutions. Enhanced IP compared to NuMicro 1T 8051 series The M2003 series provides plenty of peripherals including 4 sets of 32-bit Timers, Watchdog Timers, 3-channel enhanced input capture, up to 2 sets of UART, 1 set of I2C and 1 set of Universal Serial Control Interface (USCI) that can be
M2003XC1AE
https://www.nuvoton.com.cn/products/microcontrollers/arm-cortex-m23-mcus/m2003-series/m2003xc1ae/
The NuMicro® M2003XC1AE 32-bit microcontroller is based on Arm® Cortex®-M23 core with 32-bit hardware multiplier/divider. It runs up to 24 MHz and features 32 Kbytes Flash, 4 Kbytes SRAM, 2.4V to 5.5V operating voltage, and -40°C to 105°C operating temperature. Enhanced IP compared to NuMicro 1T 8051 series The M2003XC1AE provides plenty of peripherals including 4 sets of 32-bit Timers, Watchdog Timers, 3-channel enhanced input capture, up to 2 sets of UART, 1 set of I²C and 1 set of Universal Serial Control Interface (USCI) that can be set as UART/SPI/I²C flexibly. Furthermore, all these communication interfaces have the individual FIFO to ensure the integrity of high-speed communication data. The M2003XC1AE also provides rich analog peripherals including 8 single-end analog input channels of 500 ksps 12-bit ADC and 6 channels of 16-bit PWM. The peripherals integrated into the M2003XC1AE offer enhanced functionality compared to the NuMicro 1T 8051 series products.
M2003FC1AE
https://www.nuvoton.com.cn/products/microcontrollers/arm-cortex-m23-mcus/m2003-series/m2003fc1ae/
The NuMicro® M2003FC1AE 32-bit microcontroller is based on Arm® Cortex®-M23 core with 32-bit hardware multiplier/divider. It runs up to 24 MHz and features 32 Kbytes Flash, 4 Kbytes SRAM, 2.4V to 5.5V operating voltage, and -40°C to 105°C operating temperature. Enhanced IP compared to NuMicro 1T 8051 series The M2003FC1AE provides plenty of peripherals including 4 sets of 32-bit Timers, Watchdog Timers, 3-channel enhanced input capture, up to 2 sets of UART, 1 set of I2C and 1 set of Universal Serial Control Interface (USCI) that can be set as UART/SPI/I2C flexibly. Furthermore, all these communication interfaces have the individual FIFO to ensure the integrity of high-speed communication data. The M2003FC1AE also provides rich analog peripherals including 8 single-end analog input channels of 500 ksps 12-bit ADC and 6 channels of 16-bit PWM. The peripherals integrated into the M2003FC1AE offer enhanced functionality compared to the NuMicro 1T 8051 series products.
CM2003CF2AE
https://www.nuvoton.com.cn/products/microcontrollers/arm-cortex-m23-mcus/cm2003-series/cm2003cf2ae/
[Only for China Market] The NuMicro® CM2003CF2AE 32-bit microcontroller is based on Arm® Cortex®-M23 core with 32-bit hardware multiplier/divider. It runs up to 24 MHz and features 32 KB Flash Memory, 4 KB SRAM, 2.4V ~ 5.5V operating voltage, and -40°C ~ +105°C operating temperature. Enhanced IP compared to NuMicro 1T-8051 series The CM2003CF2AE provides plenty of peripherals including 4 sets of 32-bit Timers, Watchdog Timers, 3-channel enhanced input capture, up to 2 sets of UART, 1 set of I²C and 1 set of Universal Serial Control Interface (USCI) that can be set as UART/SPI/I2C flexibly. Furthermore, all these communication interfaces have the individual FIFO to ensure the integrity of high-speed communication data. The CM2003CF2AE also provides rich analog peripherals including 8 single-end analog input channels of 500 ksps 12-bit ADC and 6-channel 16-bit PWM. The peripherals integrated into the CM2003CF2AE offer enhanced functionality compared to the NuMicro 1T-8051 series
Product and Technology / Nuvoton Launches High Immunity ARM Cortex®- M4 based NuMicro M451 Series MCU with 5V input and Pin Compatible with the M051 Series
https://www.nuvoton.com.cn/news/news/products-technology/TSNuvotonNews-000189/
NuTiny-SDK-M451 2015/6/26 – Nuvoton launches the high immunity NuMicro M451 series embedded with the ARM® Cortex®-M4F core. The NuMicro M451 series provides the wide operating voltage (2.5V-5.5V) and 5V input support for I/O to significantly enhance system stability, industrial operating temperature (-40°C - 105°C), 22.1184 MHz internal RC oscillator (variation < ±2%) and 32.768 kHz external crystal oscillator (variation < ±0.25%) working at -40˚C- 105˚C to boost system immunity and adequately fulfill the high precision demand of communications. The NuMicro M451 series is specifically suitable for high-performance and high-precision applications, such as industrial control, system automation, security surveillance, autotronics and digital power control. The specially designed VAI (Voltage Adjustment Interface) system supports voltage level adjustment for individual I/O (1.8V-5.5V) to save additional cost on adjusting the interface voltage difference of peripheral components.
Training Courses / 2023 NuMicro Training Courses- Level2 MA35D1
https://www.nuvoton.com.cn/support/learning/training-courses/TSNuvotonTrainingCourses-000033/
深圳 MA35D1 特点及资源介绍 MA35D1 开发环境（Yocto, Buildroot, OpenWRT）介绍及 NuWriter 实作 MA35D1 硬件设计应用注意事项分享及 PinConfigure Tool 实作 MA35D1 RTP (M4) 应用分享 & 应用现场实作 MA35D1 常见应用问题分享 认识与熟悉 MA35D1 微处理器平台，设计物联网网关及边缘运算应用和开发。 2023 NuMicro Training Courses- Level2 MA35D1 Nuvoton.Language.zh
Design Resource
https://www.nuvoton.com.cn/products/microprocessors/arm-cortex-a35-mpus/ma35h0-industrial-hmi-series/design-resource/
Welcome to the Nuvoton MPU MA35H0 design resource page, where we have outlined three essential steps to facilitate your development process efficiently. Following these simple steps to get started with the NuMicro® MPU Platform. Get Started with the NuMicro® MPU Platform Nuvoton MPU series provides a rich and easy-to-use development ecological chain, improving development efficiency based on customers. The resources and links required for each evaluation, development, and mass production stage are compiled below. MA35H0 Ecosystem Evaluation Board HMI EVB NuMaker-HMI-MA35H0-A1 User Manual Default Image Operating System A35 Linux Buildroot / Quick Start Yocto / Quick Start OpenWrt / Quick Start RTOS RT-Thread / README Non-OS Non-OS BSP / Quick Start Expressway Environment Build-Up Quick Start VMware Image MA35H0 Training Training Material Summary HMI emWin AppWizard / Quick Start QT / Quick Start Software & Debugging Tools Programming Tools NuWriter Assistant Tools Pin Configure
Design Resource
https://www.nuvoton.com.cn/products/microprocessors/arm-cortex-a35-mpus/ma35d0-industrial-edge-device-series/design-resource/
Welcome to the Nuvoton MPU MA35D0 design resource page, where we have outlined three essential steps to facilitate your development process efficiently. Following these simple steps to get started with the NuMicro® MPU Platform. Get Started with the NuMicro® MPU Platform Nuvoton MPU series provides a rich and easy-to-use development ecological chain, improving development efficiency based on customers. The resources and links required for each evaluation, development, and mass production stage are compiled below. MA35D0 Ecosystem Evaluation Board IoT EVB NuMaker-IoT-MA35D0-A1 User Manual Default Image Operating System A35 Linux Buildroot/ Quick Start Yocto/ Quick Start OpenWrt/ Quick Start RTOS RT-Thread / README Non-OS Non-OS BSP / Quick Start Expressway Environment Build-Up Quick Start VMware Image MA35D0 Training Training Material Summary HMI emWin AppWizard / Quick Start Software & Debugging Tools Programming Tools NuWriter Assistant Tools Pin Configure High-Speed IP Calibration
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