NUC1262NE4AE

Introduction

Nuvoton's NUC1262NE4AE belongs to the NUC1262 Series, showcasing a remarkable blend of connectivity, performance, and precision. This 32-bit microcontroller leverages the advanced capabilities of the Arm Cortex-M23 core and is tailored for a myriad of applications, from industrial controls to consumer electronics. Let's delve into the specifics of its functionality, performance, and much more.

Function and Applications

The NUC1262NE4AE is designed with a focus on versatility and efficiency, highlighted by its LED Light Strip Interface (LLSI) and USB2.0 full-speed device interface. It eliminates the need for external crystal oscillators, simplifying design efforts and enhancing user experience in applications such as industrial control systems, lighting solutions, peripherals like keyboards and mice, and various home appliances.

Performance Parameters

Key performance features of the NUC1262NE4AE include:

- Core:

Built on the efficient Arm Cortex®-M23 architecture, its operational frequency reaches up to 72 MHz.

- Memory:

It comes equipped with 128 KB of Flash and 20 KB of SRAM, ensuring ample space for application code and data.

- PWM:

Features up to 24 channels of 16-bit resolution PWM counters, enabling precise control in applications demanding accurate timing and modulation.

- ADC:

Boasts an 8-channel, 12-bit SAR ADC with a conversion rate of up to 800 kSPS, catering to applications requiring fast and accurate analog to digital conversions.

- Clock Control:

Offers a variety of internal and external clock sources, including a 48 MHz internal RC (HIRC48), 10 KHz internal RC (LIRC), and a 32.768 KHz external crystal (LXT), providing flexibility in power and precision management.

Package Types, Interface, & Pin Configuration

The NUC1262NE4AE is available in a QFN48 (7 mm x 7 mm) package, ensuring compatibility with other series from Nuvoton, which aids in system design and functional scalability. It supports a wide range of connectivity options, including USB-FS, UART, SPI/I²S, and I²C interfaces, making it highly adaptable to various external modules and application requirements.

Reliability & Lifespan

With its robust build, the NUC1262NE4AE operates within a wide temperature range of -40°C to +105°C and features high anti-interference capabilities (7 kV ESD / 4.4 kV EFT), promising a reliable performance for critical applications across its lifespan.

Standards & Certifications

Adherence to industry standards and certifications is central to the NUC1262NE4AE’s design, ensuring compatibility, safety, and reliability in diverse operating environments and applications.

Application Cases & Reference Designs

Nuvoton's dedication to supporting developers is evident in the provision of the NuMaker-NUC1262SE evaluation board and Nu-Link debugger, alongside extensive documentation and support for IDEs from Keil MDK, IAR EWARM, to NuEclipse with GNU GCC compiler. These tools and resources empower designers to explore the full potential of the NUC1262NE4AE in applications ranging from lighting control systems to advanced industrial automation and consumer electronics.

In conclusion, the NUC1262NE4AE microcontroller stands out as a superior choice for developers seeking a high-performance, versatile, and reliable microcontroller solution. Its comprehensive feature set, supported by Nuvoton's robust development ecosystem, paves the way for innovative applications in a wide array of fields.