ATMEGA2561V-8AUR

Product Overview

Category

ATMEGA2561V-8AUR belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and systems for controlling and processing data.

Characteristics

• High-performance 8-bit AVR microcontroller
• Low power consumption
• Large program memory capacity
• Wide operating voltage range
• Multiple communication interfaces
• Enhanced analog capabilities

Package

ATMEGA2561V-8AUR is available in a compact and durable package, suitable for surface mount technology (SMT) applications.

Essence

The essence of ATMEGA2561V-8AUR lies in its ability to provide efficient and reliable control and processing capabilities for electronic systems.

Packaging/Quantity

ATMEGA2561V-8AUR is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Architecture: 8-bit AVR
• Flash Program Memory: 256KB
• RAM: 8KB
• EEPROM: 4KB
• Operating Voltage: 2.7V - 5.5V
• Maximum CPU Speed: 8MHz
• Digital I/O Pins: 86
• Analog Input Channels: 8
• Communication Interfaces: UART, SPI, I2C
• Timers/Counters: 6
• PWM Channels: 8
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The ATMEGA2561V-8AUR microcontroller has a total of 100 pins. The pin configuration is as follows:

• Port A (PA0-PA7)
• Port B (PB0-PB7)
• Port C (PC0-PC7)
• Port D (PD0-PD7)
• Port E (PE0-PE7)
• Port F (PF0-PF7)
• Port G (PG0-PG5)
• Port H (PH0-PH7)
• Port J (PJ0-PJ7)
• Port K (PK0-PK7)
• Port L (PL0-PL7)

Functional Features

1. High-Speed Processing: The ATMEGA2561V-8AUR microcontroller offers a maximum CPU speed of 8MHz, enabling fast and efficient data processing.

2. Enhanced Analog Capabilities: With 8 analog input channels, this microcontroller allows for precise analog signal acquisition and processing.

3. Multiple Communication Interfaces: The UART, SPI, and I2C interfaces facilitate seamless communication with other devices, expanding the connectivity options.

4. Timers/Counters and PWM Channels: The presence of 6 timers/counters and 8 PWM channels enables accurate timing control and generation of analog-like signals.

Advantages and Disadvantages

Advantages

• High-performance microcontroller suitable for demanding applications.
• Low power consumption extends battery life in portable devices.
• Ample program memory capacity allows for complex software implementation.
• Wide operating voltage range enhances compatibility with various power sources.
• Multiple communication interfaces enable easy integration with other devices.
• Enhanced analog capabilities provide accurate measurement and control.

Disadvantages

• Limited number of analog input channels compared to some other microcontrollers.
• Higher cost compared to lower-end microcontrollers with similar features.
• Steeper learning curve for beginners due to its advanced capabilities.

Working Principles

ATMEGA2561V-8AUR operates based on the principles of digital logic and microcontroller architecture. It executes instructions stored in its program memory, processes data, and controls external devices through its I/O pins. The microcontroller's internal components, such as the CPU, memory, and peripherals, work together to perform various tasks according to the program instructions.

Detailed Application Field Plans

ATMEGA2561V-8AUR finds applications in a wide range of fields, including:

1. Industrial Automation: Used for controlling machinery, monitoring sensors, and managing processes in industrial automation systems.

2. Consumer Electronics: Integrated into devices like smart home systems, wearable devices, and remote controls for efficient control and data processing.

3. Automotive Systems: Employed in automotive electronics for engine management, dashboard control, and safety features.

4. Medical Devices: Utilized in medical equipment for data acquisition, signal processing, and control functions.

5. Internet of Things (IoT): Enables connectivity and control in IoT devices, allowing for data collection, analysis, and remote operation.

Detailed and Complete Alternative Models

1. ATMEGA1280-16AU: Similar to ATMEGA2561V-8AUR but with a lower program memory capacity of 128KB.

2. ATMEGA328P-PU: A popular alternative with a smaller form factor and lower cost, suitable for