M482SIDAE

Introduction

The NuMicro® M482 USB FS OTG series by Nuvoton is an advanced microcontroller family designed for high performance and low power consumption. The M482SIDAE embodies these features with its powerful Arm® Cortex®-M4F core, comprehensive peripheral set, and robust security features. It is ideal for a range of applications, primarily focused on gaming and PC accessories that require efficient power management and high-speed data transfer capabilities.

Function & Applications

The M482SIDAE leverages its Arm® Cortex®-M4F core capable of reaching speeds up to 192 MHz and delivering 1.25 DMIPS per MHz to provide substantial processing capabilities. It includes dedicated DSP instruction sets for various digital signal processing tasks. Along with its memory protection unit (MPU) for secure and efficient multitasking, the microcontroller finds its utility in complex applications such as gaming accessories and PC peripherals where computational performance is critical.

Performance Parameters

- Core Performance: With the Arm® Cortex®-M4F core, the M482SIDAE operates at up to 192 MHz.
- Memory: The device includes 512 KB of zero-wait state Flash memory, 160 KB SRAM with a 32 KB cache for optimized code execution, 4 KB Secure Protection ROM for sensitive data, and 2 KB One-Time Programmable ROM for system management.
- Low Power Consumption: The microcontroller achieves 175 µA/MHz dynamic power consumption.
- Analog and Timers: Features include a 12-bit SAR ADC, 1 MSPS DACs, PWM timers, and analog comparators.

Package Types, Interface & Pin Configuration

The M482SIDAE is provided in an LQFP64 package, a widely used package type that offers a good balance between the board space and availability of input/output pins. It includes a variety of interfaces:
- Multiple UART, I²C, and SPI/I²S communication interfaces.
- USB 2.0 full-speed device/host/OTG controller with an on-chip PHY.

Reliability & Lifespan

For reliability, the M482SIDAE is designed to operate within an industrial temperature range of -40°C to +105°C, ensuring stable performance under extreme conditions. The integration of secure memory features like Secure Protection ROM and OTP also enhance the reliability by preventing unauthorized access to the firmware.

Standards & Certifications

Nuvoton microcontrollers are generally designed to meet international standards, although specific certifications for the M482SIDAE are not listed in the given specification. Users should consult the Nuvoton's official documentation or reach out to the company for detailed information on certifications like RoHS, REACH, or regional safety and environmental compliance.

Application Cases & Reference Designs

With its robust feature set, the M482SIDAE can be employed in a wide range of devices, especially in the domain of consumer electronics and industrial applications. Gaming controllers, smart peripherals for PCs, and other sophisticated hardware requiring real-time control benefit extensively from the features offered by the M482SIDAE.

In terms of reference designs, manufacturers and developers can leverage Nuvoton's development boards and software tools to shorten the product development cycle and rapidly bring their innovative designs to market.

Overall, the NuMicro® M482 USB FS OTG series, and specifically the M482SIDAE model, offer a high-performance, feature-rich microcontroller solution for applications requiring exceptional processing speed, flexible connectivity, and dependable security.