ATMEGA2561-16AU

The ATMEGA2561-16AU is a high-performance, low-power 8-bit AVR microcontroller based on the AVR enhanced RISC architecture. It offers 256KB of flash memory, 8KB of SRAM, and 4KB of EEPROM, making it suitable for a wide range of embedded applications.

Pinout

(Note: The pin configuration provided below is a general representation. Refer to the specific datasheet for precise details.)

• VCC: Positive Power Supply
• GND: Ground
• RESET: Reset pin
• RXD0: Receive Data Pin 0
• TXD0: Transmit Data Pin 0
• RXD1: Receive Data Pin 1
• TXD1: Transmit Data Pin 1
• SCK: Serial Clock Pin
• MISO: Master In Slave Out Pin
• MOSI: Master Out Slave In Pin
• XTAL1: Crystal Oscillator Pin 1
• XTAL2: Crystal Oscillator Pin 2

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the ATMEGA2561-16AU microcontroller for a better understanding of its application.

Key Features

• High-Performance AVR Core: Features an enhanced RISC architecture with 8-bit data paths for efficient processing.
• 256KB Flash Memory: Offers ample program memory space for code storage.
• 8KB SRAM: Provides on-chip data memory for faster access during program execution.
• 4KB EEPROM: Non-volatile memory for data storage even during power-off situations.
• Wide Operating Voltage Range: Operates from 1.8V to 5.5V, making it versatile for various applications.
• Multiple Communication Interfaces: Includes USART, SPI, and I2C interfaces for communication with external devices.

Note: For detailed technical specifications, please refer to the ATMEGA2561-16AU datasheet.

Application

• Embedded Systems: Ideal for use in embedded systems requiring high computational power and memory capacity.
• Industrial Automation: Suitable for industrial automation applications such as control systems and monitoring devices.
• IoT Devices: Used in IoT (Internet of Things) devices for data processing and communication functions.

Functionality

The ATMEGA2561-16AU microcontroller is designed to offer high computational performance and extensive memory capabilities for a wide range of embedded applications. It provides efficient processing and reliable operation in complex systems.

Usage Guide

• Power Supply: Connect VCC (Pin 1) and GND (Pin 2) to the respective power sources.
• Communication Setup: Configure the USART, SPI, or I2C interfaces as needed for external communication.
• Programming: Utilize the 256KB flash memory for storing and executing program instructions.

Frequently Asked Questions

Q: What is the operating voltage range of the ATMEGA2561-16AU?
A: The ATMEGA2561-16AU can operate within a voltage range of 1.8V to 5.5V.

Q: Is the ATMEGA2561-16AU suitable for low-power applications?
A: Yes, the ATMEGA2561-16AU is designed to balance high performance with low power consumption, making it suitable for battery-operated and energy-efficient applications.