The ATXMEGA64D4-MHR is a high-performance, low-power 8/16-bit microcontroller from Microchip Technology, designed to execute powerful instructions in a single clock cycle. This microcontroller is a part of the AVR® XMEGA® D4 family and is well-suited for a wide range of applications, including industrial control systems, medical devices, automotive controls, and consumer electronics.

Key Features:

• Advanced RISC Architecture: With 64KB of in-system self-programmable flash, the ATXMEGA64D4-MHR boasts 4KB boot code section with independent lock bits. Its 8KB SRAM and 2KB EEPROM with read-while-write support ensure efficient data storage and retrieval.
• High-performance Peripheral Set: This microcontroller features a range of peripherals, including four-channel DMA controller, eight-channel event system, and a seven-layer interrupt controller, providing robust control and flexibility for various tasks.
• Real-time Performance: A 32MHz internal oscillator, along with PLL and prescaler options, allows for full-speed operation without the need for an external clock source, ensuring precise timing for real-time applications.
• Power Efficiency: The ATXMEGA64D4-MHR operates within a voltage range of 1.6V to 3.6V and includes a variety of power-saving modes, which make it an ideal choice for battery-operated devices.
• Robust Communication: Multiple communication interfaces, including USART, SPI, and I2C, coupled with USB Full-speed/low-speed device module with interrupt on transfer completion, cater to the need for versatile connectivity options.
• Advanced Analog Features: The device comes with a 12-bit ADC with automatic calibration, two analog comparators with window mode, and a programmable gain amplifier, facilitating precise analog signal processing.

Package and Temperature Range:

The ATXMEGA64D4-MHR is available in a 44-pin VQFN package, making it compact and suitable for space-constrained applications. It operates over an industrial temperature range of -40°C to +85°C, ensuring reliable performance in extreme conditions.

Programming and Software:

Microchip offers comprehensive software support for the ATXMEGA64D4-MHR, including the Atmel Studio IDE for development, and it is supported by the Atmel Software Framework (ASF), which provides a rich set of libraries and code examples to accelerate development.

Applications:

With its versatile features and robust design, the ATXMEGA64D4-MHR is well-suited for a variety of applications that require efficient power usage, real-time control, and advanced communication features.