M482ZIDAE

Introduction

The NuMicro® M482ZIDAE, part of the M482 USB FS OTG Series, offers a compelling combination of high performance with an Arm® Cortex®-M4F core and energy efficiency operational at a dynamic low power consumption level. Ideal for applications demanding intricate processing capabilities alongside the need for prolonged battery life, the M482ZIDAE delivers significant computational power while minimizing power wastage.

Function & Applications

The M482ZIDAE is primarily designed to cater to the burgeoning market for interactive gaming and personal computer accessories. Its robust processing core and extensive set of peripherals, including a full-speed USB 2.0 interface with OTG capabilities, makes it an ideal choice for developers aiming to create innovative gaming controllers, interactive keyboards, and other interactive peripherals which require quick and reliable data transfer rates.

Performance Parameters

- Core Performance: The microcontroller is capable of reaching up to 192 MHz while maintaining a low power operation of 175 µA/MHz.
- Memory: Onboard is a 512 KB Flash memory and 160 KB SRAM, which includes a 32 KB cache to accelerate SPI Flash-based code execution.
- Flash Memory: The dual bank Flash supports OTA upgrades, enabling firmware improvements without physical intervention.
- Security: This includes 4 KB Secure Protection ROM and 2 KB OTP ROM for secure applications and product cycle management.
- Advanced Peripherals: Incorporates an array of analog and digital peripherals including 12-bit ADCs, PWM modules, multiple communication interfaces, and a cyclic redundancy check calculation unit for data integrity.

Package Types, Interface & Pin Configuration

The M482ZIDAE comes in a QFN33 package which offers a compact footprint with 33 pins. This provides designers with a space-efficient microcontroller option for PCB design. The device's interfaces include a USB 2.0 full-speed device/host/OTG controller, multiple UART, I²C, SPI, and I²S channels, with pin configuration designed for optimum flexibility in peripheral connections.

Reliability & Lifespan

Operating under industrial temperature ranges from -40°C to +105°C and with a low power consumption profile, the M482ZIDAE ensures high reliability and a long operational lifespan even in harsh environmental conditions.

Standards & Certifications

Nuvoton's commitment to quality ensures that its products meet applicable international standards, although specific certifications applicable to the M482ZIDAE would need to be confirmed directly with the manufacturer or in its comprehensive datasheet.

Application Cases & Reference Designs

Tailored to the development of PC and gaming accessories, the M482ZIDAE is a cornerstone in creating advanced designs that require secure, high-speed data transfers and precise user input reactions. Manufacturers commonly provide reference designs and application cases, showcasing how the microcontroller can be integrated into real-world products, thereby accelerating development timelines and reducing time-to-market for innovative devices.

In summary, the NuMicro® M482ZIDAE is an excellent choice for developers looking to create high-performance, reliable, and secure devices in the gaming and PC accessory realms, thanks to its robust set of features and specifications.