ATMEGA649V-8AUR

Product Overview

Category

ATMEGA649V-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 microcontroller with advanced features
• Low power consumption
• Wide operating voltage range
• Large program memory capacity
• Multiple communication interfaces
• Rich set of peripherals

Package

ATMEGA649V-8AUR is available in a compact surface-mount package.

Essence

The essence of ATMEGA649V-8AUR lies in its ability to provide efficient control and processing capabilities in a wide range of applications.

Packaging/Quantity

ATMEGA649V-8AUR is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Microcontroller architecture: AVR
• Operating voltage: 2.7V to 5.5V
• Flash program memory: 64KB
• RAM: 4KB
• EEPROM: 2KB
• Number of I/O pins: 32
• Communication interfaces: UART, SPI, I2C
• ADC channels: 8
• Timers/counters: 6
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The ATMEGA649V-8AUR microcontroller has a total of 64 pins. The pin configuration is as follows:

• Pins 1-8: Port A (PA0-PA7)
• Pins 9-16: Port B (PB0-PB7)
• Pins 17-24: Port C (PC0-PC7)
• Pins 25-32: Port D (PD0-PD7)
• Pins 33-40: Port E (PE0-PE7)
• Pins 41-48: Port F (PF0-PF7)
• Pins 49-56: Port G (PG0-PG7)
• Pins 57-64: VCC, GND, XTAL1, XTAL2, AVCC, AREF, RESET

Functional Features

1. High-performance Processing

ATMEGA649V-8AUR offers a powerful processing capability, enabling efficient execution of complex tasks.

2. Low Power Consumption

The microcontroller is designed to minimize power consumption, making it suitable for battery-powered applications.

3. Versatile Communication Interfaces

With UART, SPI, and I2C interfaces, ATMEGA649V-8AUR can easily communicate with other devices, expanding its connectivity options.

4. Rich Set of Peripherals

The microcontroller incorporates various peripherals such as timers/counters, ADC channels, and GPIO pins, enhancing its versatility in different applications.

Advantages and Disadvantages

Advantages

• High-performance processing capability
• Low power consumption
• Wide operating voltage range
• Versatile communication interfaces
• Rich set of peripherals

Disadvantages

• Limited program memory capacity compared to some other microcontrollers
• Relatively higher cost compared to lower-end microcontrollers

Working Principles

ATMEGA649V-8AUR operates based on the AVR architecture. It executes instructions stored in its program memory, interacts with peripherals, and communicates with external devices to perform desired functions.

Detailed Application Field Plans

ATMEGA649V-8AUR finds applications in various fields, including but not limited to: - Industrial automation - Consumer electronics - Automotive systems - Medical devices - Internet of Things (IoT) applications

Alternative Models

For those seeking alternatives to ATMEGA649V-8AUR, the following microcontrollers can be considered: - ATMEGA1284P-PU - PIC18F4520 - STM32F407VG

These alternative models offer similar functionalities and can be suitable replacements depending on specific requirements.

In conclusion, ATMEGA649V-8AUR is a high-performance microcontroller with advanced features. Its low power consumption, versatile communication interfaces, and rich set of peripherals make it suitable for various applications in different fields. While it has some limitations in terms of program memory capacity and cost, there are alternative models available to meet specific needs.