Nuvoton Launches NuMicro® NUC029 Series Microcontroller
Nuvoton Launches NuMicro® NUC029 Series Microcontroller designed for industrial control applications. The NUC029 series MCU is based on Cortex-M0 with 16 KB – 256KB Flash and 2 KB – 20 KB SRAM. It features rich peripherals, high power management integration and high scalable features.

Nuvoton® NuMicro® NUC029 series is a new microcontroller product line that designed for industrial control applications. NuMicro® NUC029 series provide robust immunity and strong anti-interference ability (ESD up to HBM 7KV / EFT 4.4KV). NuMicro® NUC029 series can operate with 2.5V ~ 5.5V operating voltage, -40°C ~ +105°C temperature range, 24 MHz ~ 72 MHz operating frequency, 16 KB ~ 256 KB Flash, 2 KB ~ 20 KB SRAM, equipped with high performance with plenty peripherals such as 12-bit ADC, UART, PWM, SPI, I²C…etc. Specific parts support hardware divider, comparator, USB 2.0 full-speed device bus. NuMicro® NUC029 series provides diverse packages (TSSOP20, QFN33, QFN48, LQFP48, LQFP64, LQFP128) to meet customer’s product requirement. NuMicro® NUC029 SEE / LEE / SGE / LGE / KGE are enhanced with USB 2.0 full-speed crystal-less device feature to reduce BOM cost and physical size of end-product.
Target Application:
- Industrial Control
- Smart Home Application
- BLDC Motor
- Consumer Products
Key Features:
- Operating Characteristics
- Voltage range: 2.5 V ~ 5.5 V
- Temperature range: -40°C ~ +105°C
- ESD up to HBM 7KV / EFT 4.4KV
- Core
- Arm® Cortex®-M0, 24 MHz ~ 72 MHz
- Memories
- Up to 256 KB Flash
- Up to 20 KB SRAM
- 4 KB LDROM
- ISP/ICP/IAP programming
- External Bus Interface(EBI)
- Up to 2 KB SPROM (Security Protection ROM)
- Clocks
- 4 ~ 24 MHz HXT crystal oscillator or external input clock
- 32.768 kHz LXT crystal oscillator or external input clock for low-power system operatioInternal 22.1184 MHz HIRC oscillator with variation ±2% within all temperature range
- Internal 38.4kHz LIRC. Add trim mechanism for UART 2% accuracy
- Timers
- Up to 4* 32-bit timers
- Up to 16-bit 144 MHz PWM (Up to 12 channels)
- One Independent watchdog
- One window watchdog
- RTC with Calendar and Alarm
- CRC
- CRC-CCITT, CRC-8, CRC-16, and CRC-32
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- Analog
- Up to 15 channels 12-bit 1 Msps ADC
- Up to 4 rail-to-rail comparators (ACMP)
- Communication Interface
- Up to 4 UART interfaces with UART
- Up to 2 I²C interfaces
- Up to 2 SPI/I²S interface
- Up to 3 channels of LIN connectivity
- Up to 3 sets of USCI (Configured as UART or SPI or I²C)
- Up to 1 set of 16/8-bits EBI interface
- Power management
- Integrated with Power-on Reset, Brown-out Reset and Low Voltage Reset
- Built-in LDO
- USB
- USB 2.0 full speed device with on-chip PHY (crystal-less design)
- 128-bit Unique Customer ID (UCID)
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To receive even more information like technical data sheets, samples, EVBs or price information please contact an Ineltek office within your area or contact us at info@ineltek.com.