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ATMEGA644A-AUR

ATMEGA644A-AUR

Manufacturer No:

ATMEGA644A-AUR

Manufacturer:

Microchip Technology

Description:

IC MCU 8BIT 64KB FLASH 44TQFP

Datasheet:

Datasheet

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ATMEGA644A-AUR Specifications

  • Type
    Parameter
  • Supplier Device Package
    44-TQFP (10x10)
  • Package / Case
    44-TQFP
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C (TA)
  • Oscillator Type
    Internal
  • Data Converters
    A/D 8x10b
  • Voltage - Supply (Vcc/Vdd)
    1.8V ~ 5.5V
  • RAM Size
    4K x 8
  • EEPROM Size
    2K x 8
  • Program Memory Type
    FLASH
  • Program Memory Size
    64KB (32K x 16)
  • Number of I/O
    32
  • Peripherals
    Brown-out Detect/Reset, POR, PWM, WDT
  • Connectivity
    I²C, SPI, UART/USART
  • Speed
    20MHz
  • Core Size
    8-Bit
  • Core Processor
    AVR
  • DigiKey Programmable
    Verified
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    AVR® ATmega
The ATMEGA644A-AUR is a microcontroller chip from the ATmega series by Microchip Technology. It offers several advantages and can be used in various application scenarios. Here are some of its advantages and application scenarios:Advantages: 1. High Performance: The ATMEGA644A-AUR is based on the AVR 8-bit RISC architecture, providing high performance and efficient execution of instructions. 2. Large Memory: It has 64KB of flash memory for program storage, which allows for complex applications and firmware. 3. Ample RAM: With 4KB of SRAM, it provides sufficient memory for data storage and manipulation. 4. Multiple Communication Interfaces: The chip supports various communication interfaces like UART, SPI, and I2C, enabling easy integration with other devices and peripherals. 5. Rich Peripherals: It includes a wide range of peripherals such as timers, PWM channels, ADC, and GPIO pins, offering flexibility in designing different applications. 6. Low Power Consumption: The ATMEGA644A-AUR is designed to operate at low power, making it suitable for battery-powered devices and energy-efficient applications. 7. Cost-Effective: It provides a good balance between performance and cost, making it an economical choice for many projects.Application Scenarios: 1. Embedded Systems: The ATMEGA644A-AUR is commonly used in embedded systems, where it can control and monitor various devices and sensors. 2. Internet of Things (IoT): With its communication interfaces, the chip can be used in IoT applications to connect and communicate with other devices and the internet. 3. Robotics: The high-performance capabilities and rich peripherals make it suitable for controlling robots and automation systems. 4. Home Automation: It can be used in home automation systems to control and monitor appliances, lighting, security systems, etc. 5. Industrial Control: The chip's reliability, low power consumption, and communication capabilities make it suitable for industrial control applications like process automation and monitoring. 6. Consumer Electronics: It can be used in various consumer electronics devices like smartwatches, remote controls, gaming consoles, etc. 7. Automotive: The ATMEGA644A-AUR can be used in automotive applications for controlling various systems like engine management, dashboard displays, and safety features.These are just a few examples, and the versatility of the ATMEGA644A-AUR allows it to be used in a wide range of applications where a combination of performance, memory, and peripherals is required.
ATMEGA644A-AUR Relevant information