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Product Summary
The NuMicro® series is a microcontroller series from Nuvoton Technology, Inc. Comprised of 8-bit/32-bit microcontrollers, it is used in a wide range of applications, from consumer products to industrial equipment.
About NuMicro® Series
The NuMicro® series is available in a variety of series to support a wide range of applications. In addition, to enhance user convenience, we provide a comprehensive ecosystem including BSPs, sample codes, and application-specific reference designs.
Core Architecture
The NuMicro® series uses a variety of core architectures to fit a wide range of applications.
■ 8-bit core
・8051: Up to 24MHz
■ 32-bit core
・ARM Cortex-M0: up to 72MHz
・ARM Cortex-M23: up to 96MHz
・ARM Cortex-M4: up to 200MHz
・ARM Cortex-M7: up to 160MHz
・ARM 9: up to 300MHz
・ARM Cortex-A35: up to 800MHz
You can choose from a lineup that suits your system requirements.
Product lineup
We offer a diverse lineup to meet system requirements.
*The above is further subdivided by memory size/package.
8051
| Maximum Operating Frequency | series name | Functions/Features | Operating Voltage Range | Compatible Applications |
| 24MHz | ML56 | Touch sensor/LCD control | 1.8V～3.6V | Touch key/LCD |
| ML54 | LCD Control | 1.8V～3.6V | LCD | |
| ML51 | Low power consumption | 1.8V～5.5V | industrial equipment | |
| MS51 | Multi-function PWM | 2.4V～5.5V | industrial equipment | |
| 16 / 24MHz | N76E | small package | 2.4V～5.5V | industrial equipment |
| 7.3728MHz | MUG51 | Low power consumption | 1.8V～5.5V |
Cortex® - M0
| Maximum Operating Frequency | series name | Functions/Features | Operating Voltage Range | Compatible Applications |
| 72MHz | NUC1261 | Crystal-less USB | 1.8V～5.5V | USB |
| 48 / 72MHz | NUC029G/M030G/M031G | Manchester Cordec | 2.7V～3.6V | Optical Modules |
| M032 | Crystal-less USB | 1.8V～3.6V | USB | |
| M031 | Multi-function PWM | 1.8V～3.6V | industrial equipment | |
| 24 / 50 / 72MHz | NUC029 | High Robustness/USB | 2.5V～5.5V | Industrial Equipment/USB |
| 72MHz | M031BT/M032BT | 1.8V～3.6V | Bluetooth/USB | |
| NUC230 | CAN2.0A/B | 2.5V～5.5V | CAN | |
| 50MHz | NUC131 | CAN2.0B | 2.5V～5.5V | Industrial equipment, AEC-Q100 G1 |
| 48MHz | M0A23 | CAN2.0B、LIN | 2.4V～5.5V | Industrial equipment, AEC-Q100 G1 |
| 50 / 72MHz | M071 | 2.5V～5.5V | ||
| M051 | 2.5V～5.5V | |||
| 50MHz | Mini51 | 2.1V～5.5V |
Cortex® -M23
| Maximum Operating Frequency | series name | Functions/Features | Operating Voltage Range | Compatible Applications |
| 96MHz | M2354 | TrustZone/LCD Driver | 1.7V～3.6V | Security equipment, LCD |
| 72MHz | M2L31 | ReRAM memory/low power consumption | 1.7V～3.6V | High versatility and compatible with all apps |
| NUC1263/NUC1262 | 2.5V～5.5V | USB | ||
| 64MHz | M2351 | TrustZone | 1.7V～3.6V | security equipment |
| M261/M262/M263 | CAN2.0B/USB | 1.8V～3.6V | High versatility and compatible with all apps | |
| 48MH | M254/M256/M258 | Touch key/LCD/USB | 1.8V/3.3V | High versatility and compatible with all apps |
| M258 | USB | 1.8V/3.3V/5V | High versatility and compatible with all apps |
Cortex® -M4
| Maximum Operating Frequency | series name | Functions/Features | Operating Voltage Range | Compatible Applications |
| 192MHz | M480 | Ethernet/CAN/USB/Encryption | 1.7V～3.6V | industrial equipment |
| M460 | Ethernet/CAN FD/USB | 1.7V～3.6V | industrial equipment | |
| 72 / 120MHz | M471 | USB | 2.5V～5.5V | industrial equipment |
| 120MHz | KM1M4BF | High performance PWM/high speed ADC | 2.5V～5.5V | motor control |
| 72MHz or less | MM451/452/M453 | USB/CAN2.0B | 2.5V～5.5V | industrial equipment |
Cortex® -M7
| Maximum Operating Frequency | series name | Functions/Features | Operating voltage | Compatible Applications |
| 160MHz | KM1M7AF | High-performance PWM/high-speed ADC/CAN FD | 5V | Digital Power Control |
| KM1M7BF | High performance PWM/high speed ADC | 5V | motor control | |
| KM1M7CF | Security Features/2BankFlash | 3.3V | motor control |
Cortex® -A35：MPU
| Maximum Operating Frequency | series name | Functions/Features | Operating voltage | Compatible Applications |
| 800MHz | MA35D1 | A35 DualCore+M4/DDR built-in/Video Codec/Ethernet/CAN FD/TFT-LCD/USB | 3.3V | High-performance IoT edge devices |
| 650MHz | MA35D0 | A35 DualCore+M4/DDR built-in/Ethernet/CAN FD/LCD/USB | 3.3V | Industrial Edge Devices |
| MA35H0 | A35 DualCore/DDR built-in/Video Codec/Ethernet/CAN FD/TFT-LCD | 3.3V | Industrial HMI Equipment |
Arm9™ ：MPU
| Maximum Operating Frequency | series name | Functions/Features | Operating voltage | Compatible Applications |
| 300MHz | NUC980 | Ethernet/CAN/USB/Crypto/DDR | 1.8V/3.3V | Industrial equipment/IoT equipment |
| NUC970 | Ethernet/TFT-LCD/VideoCodec/DDR | 1.8V/3.3V | Industrial Equipment/HMI | |
| 200MHz or less | N9H | Ethernet/TFT-LCD/VideoCodec/DDR | 3.3V/5V | Industrial Equipment/HMI |
| N3290/N3292 | Ethernet/TFT-LCD/VideoCodec/DDR | 3.3V/5V | Industrial Equipment/HMI |
NuDeveloper Ecosystem
Our comprehensive ecosystem provides powerful support for your development.
Evaluation Platform
■IDE
・arm KEIL
- IAR Embedded Workbench
・NuEclipse
■ Debugger & Programmer
・Nu-Link2-Pro
・Nu-Link2-Me
・Nu-Link-Gang
■ Evaluation board
・NuMaker Series
■BSP & Example Code
・MCU BSP (API Compatible)
Linux BSP
・Peripheral Driver
・Library
・Rich Sample Code
・Third Party Resource
■ Software Tool (NuTool)
・CodeGenerator
・PinView
・PinConfig
・ClockConfig
・ICP
・ISP Programming
・Nu-Link Command
・USB to Serial Port
platform
■HMI Platform
・Segger
・LVGL
・Qt
■IoT Device and Gateway
・arm PELION/arm MBED
・amazon web service
・Alibaba Cloud
・Microsoft Auzre/Azure RTOS
・Allxon
・AI iOS
・RT Thread
・Linux RTOS
・OpenWrt
・WiFi
・LTE
・NB-IoT
・LoRa
・Bluetooth
■DALI 2 Solutions
・102/202/206/207/208/209
・103/301/302/303/304
Refrence Design Platform
・BMS
・LCD Touch Key
・Cold Chain
・Thermostat
・Lighting Control
・HDMI2.1
・USB Type-C® PD3.1
・AR & VR
NuMicro® Microcontroller Platform
・8051/M0/M23/M7/Arm9/A35 based microcontrollers
Inquiry / Quotation
If you have any questions about this product or would like a quote, please contact us using the form below.
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