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ATMEGA6490A-AUR

ATMEGA6490A-AUR

Product Overview

Category: Microcontroller
Use: Embedded Systems
Characteristics: High-performance, low-power consumption
Package: TQFP-100
Essence: Advanced 8-bit AVR microcontroller
Packaging/Quantity: Tray / 250 units per tray

Specifications

  • Architecture: AVR
  • CPU Speed: 16 MHz
  • Flash Memory: 64 KB
  • RAM: 4 KB
  • EEPROM: 2 KB
  • Operating Voltage: 1.8V - 5.5V
  • Digital I/O Pins: 86
  • Analog Input Pins: 16
  • UART: 2
  • SPI: 1
  • I2C: 1
  • PWM Channels: 6
  • ADC Resolution: 10-bit
  • Timers/Counters: 8
  • Operating Temperature: -40°C to +85°C

Pin Configuration

The ATMEGA6490A-AUR microcontroller has a total of 100 pins arranged in a TQFP package. The pin configuration is as follows:

ATMEGA6490A-AUR Pin Configuration

Functional Features

  1. High-performance 8-bit AVR microcontroller.
  2. Low-power consumption for energy-efficient applications.
  3. Large flash memory and RAM capacity for storing and processing data.
  4. Multiple communication interfaces (UART, SPI, I2C) for seamless connectivity.
  5. PWM channels for precise control of analog signals.
  6. Wide operating voltage range allows flexibility in power supply options.
  7. Robust architecture with built-in protection mechanisms.

Advantages

  • Versatile microcontroller suitable for a wide range of embedded system applications.
  • High-performance capabilities enable efficient execution of complex tasks.
  • Low-power consumption extends battery life in portable devices.
  • Ample memory capacity for storing program code and data.
  • Multiple communication interfaces facilitate integration with other devices.
  • Robust architecture ensures reliable operation in demanding environments.

Disadvantages

  • Limited processing power compared to 16-bit or 32-bit microcontrollers.
  • Smaller memory capacity compared to higher-end microcontrollers.
  • Limited number of I/O pins may restrict the number of connected peripherals.

Working Principles

The ATMEGA6490A-AUR operates based on the AVR architecture, utilizing an 8-bit RISC CPU core. It executes instructions stored in its flash memory, interacts with peripherals through various communication interfaces, and performs calculations and data manipulation using its registers and ALU. The microcontroller can be programmed using high-level languages such as C or assembly language.

Detailed Application Field Plans

The ATMEGA6490A-AUR microcontroller finds applications in various fields, including:

  1. Home automation systems
  2. Industrial control systems
  3. Internet of Things (IoT) devices
  4. Robotics
  5. Automotive electronics
  6. Medical devices
  7. Consumer electronics

Alternative Models

  1. ATMEGA328P-AUR
  2. ATMEGA2560-AUR
  3. ATMEGA1284P-AUR
  4. ATMEGA32U4-AUR
  5. ATMEGA16U2-AUR

These alternative models offer similar functionalities and can be considered as alternatives to the ATMEGA6490A-AUR depending on specific project requirements.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de ATMEGA6490A-AUR en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of ATMEGA6490A-AUR in technical solutions:

  1. Q: What is the ATMEGA6490A-AUR microcontroller used for? A: The ATMEGA6490A-AUR is a microcontroller commonly used in various technical solutions, such as embedded systems, robotics, automation, and IoT devices.

  2. Q: What is the maximum clock frequency supported by ATMEGA6490A-AUR? A: The ATMEGA6490A-AUR supports a maximum clock frequency of 16 MHz.

  3. Q: How many I/O pins does the ATMEGA6490A-AUR have? A: The ATMEGA6490A-AUR has a total of 64 I/O pins, which can be used for input or output operations.

  4. Q: What is the flash memory size of ATMEGA6490A-AUR? A: The ATMEGA6490A-AUR has a flash memory size of 128 KB, which can be used for storing program code.

  5. Q: Does ATMEGA6490A-AUR support analog-to-digital conversion (ADC)? A: Yes, the ATMEGA6490A-AUR has an integrated 8-channel 10-bit ADC, allowing it to convert analog signals into digital values.

  6. Q: Can I use ATMEGA6490A-AUR for wireless communication? A: While the ATMEGA6490A-AUR doesn't have built-in wireless capabilities, it can be paired with external modules (e.g., Wi-Fi, Bluetooth) for wireless communication.

  7. Q: What programming languages can be used with ATMEGA6490A-AUR? A: The ATMEGA6490A-AUR can be programmed using various languages, including C, C++, and Assembly.

  8. Q: Is ATMEGA6490A-AUR suitable for low-power applications? A: Yes, the ATMEGA6490A-AUR has power-saving features like sleep modes and power reduction registers, making it suitable for low-power applications.

  9. Q: Can I use ATMEGA6490A-AUR in industrial environments? A: Yes, the ATMEGA6490A-AUR is designed to operate reliably in industrial environments, with features like wide temperature range and ESD protection.

  10. Q: Are there any development boards available for ATMEGA6490A-AUR? A: Yes, there are development boards specifically designed for ATMEGA6490A-AUR, which provide easy prototyping and debugging capabilities.

Please note that the specific details and answers may vary depending on the manufacturer's documentation and specifications of the ATMEGA6490A-AUR microcontroller.