The AT32UC3A4256-C1UR is a high-performance, 32-bit AVR microcontroller from Microchip Technology, designed to meet the needs of demanding embedded applications. This microcontroller is built around a high-speed computing architecture that is optimized for low-power consumption and high-speed data processing, making it an ideal choice for industrial control systems, medical devices, automotive electronics, and other sophisticated applications.

Key Features

• Advanced Processor Core: At the heart of the AT32UC3A4256-C1UR lies a 32-bit AVR32UC core that runs at a maximum frequency of 66 MHz, providing a perfect balance between processing power and energy efficiency.
• Memory: It boasts 256KB of high-speed Flash memory for program storage, along with 64KB of SRAM for data, ensuring ample space for complex applications.
• Connectivity: The device offers a range of communication interfaces including USB, SPI, I2C, USART, and CAN, facilitating versatile connectivity options for various peripherals and networks.
• Robust Peripheral Set: A rich set of peripherals such as timers, PWM channels, ADC, and DAC units are integrated to support complex control tasks and data acquisition requirements.
• Power Efficiency: Designed with power-saving techniques such as multiple clock domains and Idle and Power-down modes, it ensures energy-efficient operation, critical for battery-powered and portable devices.
• Packaging: The AT32UC3A4256-C1UR comes in a surface-mount QFN package, which is ideal for space-constrained applications.

Applications

The versatility of the AT32UC3A4256-C1UR allows it to be used across a wide range of applications. Its robust processing capabilities make it suitable for complex tasks in industrial automation, while its connectivity features allow for IoT and smart device integration. Its power efficiency and rich peripheral set are well-suited for portable medical devices where precision and reliability are paramount. Additionally, its robustness and extended temperature range make it a reliable choice for automotive electronics and other harsh environment applications.

Ordering Information

The AT32UC3A4256-C1UR is available for order from Microchip Technology and its authorized distributors. For detailed product specifications, technical documentation, and ordering information, please visit the official Microchip Technology website.