The ATSAM3U4C-AU is a microcontroller from Microchip Technology (formerly Atmel), based on the ARM Cortex-M3 processor. It is designed for a wide range of embedded applications requiring high performance and low power consumption. This microcontroller is commonly used in industrial control, consumer electronics, and data acquisition systems.

Applications

• Industrial control systems
• Consumer electronics
• Data acquisition systems
• Motor control
• Communication gateways

Features

• ARM Cortex-M3 Core: High-performance 32-bit processor for efficient processing.
• Flash Memory: On-chip flash memory for program storage.
• SRAM: On-chip SRAM for data storage.
• USB Interface: Integrated USB controller for communication.
• Timers/Counters: Multiple timers and counters for timing and event counting.
• ADC/DAC: Analog-to-digital and digital-to-analog converters for interfacing with analog signals.
• I/O Ports: Programmable I/O ports for versatile interface options.

Benefits

• High processing power for complex algorithms.
• Flexible memory options with on-chip flash and SRAM.
• Easy communication via the integrated USB interface.
• Precise timing control with the timer/counter modules.
• Versatile interfacing with analog signals using ADC/DAC.
• Adaptable interface options with programmable I/O ports.

Technical Specifications

Key specifications of the ATSAM3U4C-AU microcontroller include:

• Core: ARM Cortex-M3
• Clock Speed: Up to 96 MHz
• Flash Memory: 256 KB
• SRAM: 48 KB
• USB: Full-speed USB Device
• ADC: 12-bit Analog-to-Digital Converter
• DAC: 12-bit Digital-to-Analog Converter
• I/O Pins: Number varies depending on package
• Package: LQFP

The ATSAM3U4C-AU microcontroller offers a robust and versatile solution for embedded applications, combining high performance with a rich set of peripherals.