ATMEGA1281V-8MUR

Product Overview

Category

ATMEGA1281V-8MUR belongs to the category of microcontrollers.

Use

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

Characteristics

• High-performance 8-bit AVR microcontroller
• Low power consumption
• Large program memory size
• Multiple communication interfaces
• Wide operating voltage range
• Enhanced security features

Package

ATMEGA1281V-8MUR is available in a compact surface mount package.

Essence

The essence of ATMEGA1281V-8MUR lies in its ability to provide efficient control and processing capabilities in a wide range of applications.

Packaging/Quantity

This microcontroller is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Architecture: AVR
• Flash Memory: 128KB
• RAM: 4KB
• EEPROM: 2KB
• Operating Voltage: 2.7V - 5.5V
• Clock Speed: Up to 16MHz
• Digital I/O Pins: 86
• Analog Input Pins: 8
• Communication Interfaces: UART, SPI, I2C
• Timers/Counters: 6
• PWM Channels: 8
• ADC Resolution: 10-bit
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The ATMEGA1281V-8MUR 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-Performance Processing

The ATMEGA1281V-8MUR microcontroller offers high-performance processing capabilities, making it suitable for applications that require fast and efficient data handling.

2. Low Power Consumption

With its low power consumption characteristics, this microcontroller is ideal for battery-powered devices or applications where energy efficiency is crucial.

3. Enhanced Security Features

ATMEGA1281V-8MUR incorporates advanced security features to protect sensitive data and prevent unauthorized access, ensuring the integrity and confidentiality of information.

4. Multiple Communication Interfaces

This microcontroller supports various communication interfaces such as UART, SPI, and I2C, enabling seamless integration with other devices and systems.

Advantages and Disadvantages

Advantages

• High-performance processing capabilities
• Low power consumption
• Enhanced security features
• Versatile communication interfaces

Disadvantages

• Limited program memory size compared to some other microcontrollers in the same category
• Relatively higher cost compared to lower-end microcontrollers

Working Principles

ATMEGA1281V-8MUR operates based on the AVR architecture. It executes instructions stored in its program memory, processes data, and controls the connected peripherals according to the program logic. The microcontroller communicates with external devices through its various communication interfaces, enabling data exchange and control signals.

Detailed Application Field Plans

ATMEGA1281V-8MUR finds applications in a wide range of fields, including but not limited to: - Industrial automation - Consumer electronics - Automotive systems - Medical devices - Internet of Things (IoT) applications

Detailed and Complete Alternative Models

Some alternative models to ATMEGA1281V-8MUR that offer similar functionalities include: - ATMEGA2560-16AU - ATMEGA328P-PU - PIC18F4550 - STM32F103C8T6 - LPC1768

These alternative microcontrollers can be considered based on specific project requirements, cost considerations, and compatibility with existing systems.

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