NUC029SDE

Introduction:

Nuvoton's NuMicro NUC029 series is a family of microcontrollers aimed at industrial control applications, featuring the NUC029SDE model as a key part of this lineup. The series is designed to provide exceptional robustness with high immunity to electrical interference, acknowledged by its ESD and EFT specifications. The wide operating voltage and temperature range, varied system clocks, and a spectrum of memory configurations cater to an extensive array of industrial and smart application requirements.

Function & Applications:
The NUC029SDE is optimized for applications that demand a blend of control, communication, and timing functions such as LED control, industrial automation, and motor control systems. Its array of hardware peripherals, including PWM, ADC, multiple UART interfaces, and timers, support the efficient handling of complex tasks within these applications.

Performance Parameters:
This microcontroller can run at a maximum frequency of 50 MHz, which combined with 68 KB of Flash memory, 8 KB of SRAM, and 4 KB of LDROM, delivers significant processing capabilities for a variety of tasks. Its 12-bit ADC with a sampling rate of up to 1 MSPS and up to 12 PWM channels provide precise control for applications demanding accuracy, such as in BLDC motor control.

Package Types, Interface & Pin Configuration:
The NUC029SDE is available in a 64-pin LQFP (7x7mm) package, which offers a compact form factor suitable for space-constrained applications. The interfaces include SPI, I²C, and UART for communications, as well as GPIO for direct device control and feedback, enabling versatile connectivity and system integration.

Reliability & Lifespan:
Operating within a temperature range of -40 ℃ to +105 ℃ and with a power supply range of 2.5V to 5.5V, the NUC029SDE is built to endure harsh environments typical of industrial applications. The specifications of ESD and EFT immunity reflect its robustness, contributing to a reliable lifespan in the field.

Standards & Certifications:
Compliance with industry-standard ESD and EFT levels ensures that the NUC029SDE can be used in environments where compliance to specific electrical standards is required. These certifications are crucial for industrial applications where safety and reliability are paramount.

Application Cases & Reference Designs:
The NUC029SDE, with its enhanced feature set, serves as a core component in systems such as smart home devices, consumer products like advanced LED lighting controls, and complex motor control systems. Its comprehensive ecosystem, including reference designs and application notes provided by Nuvoton, aids designers in accelerating the development cycle and reducing time-to-market for their products.