Product Overview: ATMEGA2561-16MUR from Microchip Technology

The ATMEGA2561-16MUR is a versatile and powerful microcontroller unit (MCU) from the renowned manufacturer Microchip Technology. This high-performance, low-power AVR® 8-bit MCU combines 256KB ISP flash memory, 8KB RAM, and 4KB EEPROM. The device operates at a maximum frequency of 16MHz, which is more than sufficient for a wide range of complex applications.

With its advanced RISC architecture, the ATMEGA2561-16MUR enables remarkable execution speeds, reaching up to 16 MIPS (Million Instructions Per Second) at 16MHz, allowing for efficient processing and quick response times. This makes it ideal for embedded systems that require a high level of control and processing power.

The MCU comes with a variety of features that make it highly adaptable for numerous applications. It includes 54 general-purpose I/O lines, 32 general-purpose working registers, a real-time counter, four flexible timer/counters with compare modes, two USARTs, a byte-oriented 2-wire serial interface, a 16-channel 10-bit A/D converter, and a JTAG interface for boundary-scan, on-chip debugging, and programming.

The ATMEGA2561-16MUR also boasts robust safety features such as a watchdog timer with a separate on-chip oscillator, an analog comparator, and a brown-out detection mechanism. These features ensure stable and reliable operation even in challenging conditions, making it a preferred choice for safety-critical applications.

The MCU's power efficiency is another standout aspect. It can operate between 4.5-5.5 volts, and its picoPower technology allows for ultra-low power consumption, which is crucial for battery-operated devices. The ATMEGA2561-16MUR is available in a 64-pin QFN (Quad Flat No-lead) package, which minimizes the footprint on the PCB and is suitable for space-constrained applications.

In summary, the ATMEGA2561-16MUR from Microchip Technology is a feature-rich, high-performance microcontroller that is perfect for advanced projects that require a compact, efficient, and reliable MCU solution.