M262KIAAE

Introduction

The NuMicro® M262KIAAE is part of the M261/M262/M263 Series developed by Nuvoton, which is a family of low-power microcontrollers based on the efficient Arm® Cortex®-M23 core. These microcontrollers are designed to cater to the growing demands of Internet-of-Things (IoT) applications, demanding not only low power consumption but also robust security features.

Function & Applications

The M262KIAAE is well-suited for a broad range of applications including smart home appliances, industrial control, and IoT device markets. This MCU offers features like secure boot and multiple power modes, making it particularly appropriate for applications where data security and energy efficiency are critical, such as smart door locks, wireless sensor nodes, and handheld medical devices.

Performance Parameters

The NuMicro® M262KIAAE provides a wide operating voltage range from 1.8V to 3.6V and can tolerate temperature ranges from -40°C to +105°C, ensuring its reliability in diverse operating environments. With clock speeds of up to 64 MHz, the device supports efficient processing for various tasks. The inclusion of a dual-bank flash memory with 512 KB capacity, 96 KB of SRAM, and secure boot support ensures both flexibility in programming and security in operation.

Package Types, Interface & Pin Configuration

Nuvoton has packaged the M262KIAAE in a convenient LQFP128 package, measuring 14 mm by 14 mm. This pin-to-pin compatibility within the same package series offers designers the ability to optimize product features and performance with ease. Interface options are extensive, including USB 2.0 OTG, multiple UART, SPI and I²C interfaces, making it incredibly versatile for various IoT connectivity solutions.

Reliability & Lifespan

The reliability of the M262KIAAE is bolstered through its wide temperature range operation and multiple power-down modes aimed at reducing power consumption. The MCU's various security features such as hardware-based AES encryption and tamper detection enhance its robustness against malicious attacks.

Standards & Certifications

The NuMicro® M262KIAAE complies with numerous industry standards, including USB 2.0 and Secure Digital Host Controllers (SDHC) standard version 2.0, affirming its capability to interact seamlessly with other compliant devices in its ecosystem.

Application Cases & Reference Designs

Nuvoton facilitates application development by providing the NuMaker evaluation boards and Nu-Link debugger for the M262KIAAE. These tools support various development environments, including Keil MDK, IAR EWARM, and the free GNU compiler with NuEclipse IDE, offering a flexible platform for developers to build a wide range of applications that harness the full potential of the M262KIAAE MCU.

With a firm commitment to ease of usability and adaptability, the M262KIAAE offers a comprehensive solution for engineers looking to create innovative applications across several domains within the IoT spectrum.