NuMicro NUC029 series microcontrollers are specially designed for industrial control applications, which provide strong noise immunity and strong anti-jamming capability (ESD up to HBM 7 kV / EFT 4.4 kV). The NuMicro NUC029 series has an operating voltage range of 2.5 V to 5.5 V, -40°C to +105°C temperature range, 24 MHz to 72 MHz operating frequency, 16 KB to 256 KB Flash and 2 KB to 20 KB SRAM. These microcontrollers are equipped with peripheral devices such as 12-bit ADC, UART, PWM, SPI and I2C. They have specific part support, including hardware dividers, comparators, and a USB 2.0 full-speed device bus.

The NUC029 series is available in a variety of packages (TSSOP20, QFN33, QFN48, LQFP48, LQFP64 and LQFP128) to meet customer product requirements. NuMicro NUC029 SEE/LEE/SGE/LGE/KGE enhances USB 2.0 full-speed crystalless device capabilities to reduce BOM cost and physical size of end products.

feature

Operating characteristics

Voltage range: 2.5 V to 5.5 V.

Temperature range: -40°C to +105°C

ESD up to HBM 7 kV / EFT 4.4 kV

core

Arm® Cortex®-M0, 24 MHz to 72 MHz

memory

Up to 256 KB Flash

Up to 20 KB of SRAM

4KB LDROM

ISP/ICP/IAP programming

External Bus Interface (EBI)

Up to 2 KB SPROM (Security ROM)

bell

4 MHz to 24 MHz HXT crystal oscillator or external input clock

32.768 kHz LXT crystal oscillator or external input clock for low power system operation

Internal 22.1184 MHz HIRC oscillator with ±2% variation over all temperature ranges

Internal 38.4 kHz LIRC

Add 2% precision fine-tuning mechanism to UART

analog

Up to 15 channels of 12-bit 1 Msps ADC

Up to 4 rail-to-rail comparators (ACMP)

CRC

CRC-CCITT, CRC-8, CRC-16 and CRC-32

hardware distributor

timer

Up to 4 groups of 32-bit timers

Up to 16-bit 144 MHz PWM (up to 12 channels)

an independent oversight body

a window watchdog

RTC with calendar and alarm

Communication Interface

UART up to 4 UART interfaces

Up to 2 I2C interfaces

Up to 2 SPI/I2S interfaces

Up to 3 LIN connection channels

Up to 3 sets of USCI (configured as UART or SPI or I2C)

Up to 1 set of 16/8-bit EBI interface

energy management

Integrated power-on reset, brown-out reset and low-voltage reset functions

Built-in LDO

PDMA

Up to 9 channels

USB

USB 2.0 full-speed device with on-chip PHY (crystalless design)

96-bit Unique ID (UID)

128-bit Unique Customer ID (UCID)

application

industrial control

Smart Home Applications

BLDC motor

consumer product

NUC029SEE, NUC029LGE, NUC029SGE, NUC029FAE, NUC029LAN, NUC029ZAN, NUC029TAN

NT-NUC029L, NT-NUC029SD