The NuMicro NUC029 series is a 32-bit microcontroller product designed for industrial control applications. It is based on Arm Cortex-M0 core with wide range of operation voltage 2.5 ~ 5.5V. The NuMicro NUC029 series provides robust noise immunity and strong ESD robustness (EFT 4.4 kV / ESD HBM 7 kV), operates at industrial grade temperature range from -40°C to +105°C. Besides, the NuMicro NUC029 series also integrates with fast calculation, stability, connectivity and reliability functions.
The NuMicro NUC029 series has 12 members, including value line such as NUC029FAE/TAN/ZAN/NAN/LAN, rich peripheral and high speed PWM members such as NUC029LDE/SDE, USB crystal-less members such as NUC029LEE/SEE and high performance members with 256 KB flash/20 KB SRAM such as NUC029LGE/SGE/KGE. It runs from 24MHz ~ 72 MHz with 16 KB ~ 256 KB embedded Flash and 2 KB ~ 20 KB embedded SRAM. The package types of the NuMicro NUC029 series include TSSOP20 (4.4mm x 6.5mm), QFN33(4mm x 4mm), QFN33(5mm x 5mm), QFN48(7mm x 7mm), LQFP48 (7mm x 7mm) to LQFP64 (7mm x 7mm) and LQFP128(14mm x 14mm).
The NuMicro NUC029 series for industrial control applications supports high-precision internal RC oscillation (22.1184MHz ± 2%). The frequency deviation can further be reduced within ±0.25% by the aid of automatic calibration using external crystal (32.768KHz) in full temperature and voltage range. The NuMicro NUC029 series supports wide supply voltage from 2.5V ~ 5.5V, built-in VAI (Voltage Adjustable Interface) to support the 2nd I/O voltage from 1.8V ~ 5.5V to save level shifter components while connecting to external devices. In addition, the I/O supports up to 5V tolerance to significantly enhance system stability and anti-interference ability.
The NuMicro NUC029 series is equipped with plenty of peripherals such as up to 8 sets of UARTs, 5 sets of SPI, 5 sets of I2C, hardware divider, multiplier, analog comparators, high-resolution 144 MHz PWM, 1MSPS ADC, built-in pulse acquisition to save microcontroller computing power, effectively achieving high-level calculations of industrial control applications such as industrial automation and motor control. For chip security, the NuMicro NUC029 series offers 96-bit UID (Unique Identification) and 128-bit UCID (Unique Customer Identification) in order to protects customer Intellectual property.
The NuMicro NUC029 series for industrial control applications is suitable for a wide range of high performance applications, such as industrial control applications, automation system, surveillance and digital power supply systems.
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