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ATMEGA644PA-AU

ATMEGA644PA-AU

Manufacturer No:

ATMEGA644PA-AU

Manufacturer:

Microchip Technology

Description:

IC MCU 8BIT 64KB FLASH 44TQFP

Datasheet:

Datasheet

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ATMEGA644PA-AU 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
    Tray
  • Product Status
    Active
  • Series
    AVR® ATmega
The ATMEGA644PA-AU is a microcontroller chip from the ATmega series developed by Microchip Technology. It offers several advantages and can be used in various application scenarios. Some of the advantages and application scenarios of the ATMEGA644PA-AU are:Advantages: 1. High Performance: The ATMEGA644PA-AU is based on the AVR 8-bit RISC architecture and offers a high-performance execution of instructions, making it suitable for demanding applications.2. Large Program Memory: It has a 64KB flash program memory, which allows for the storage of complex programs and firmware.3. Ample RAM: The chip provides 4KB of RAM, enabling efficient data handling and manipulation.4. Multiple Communication Interfaces: It supports various communication interfaces like UART, SPI, and I2C, allowing for easy integration with other devices and peripherals.5. Rich Set of Peripherals: The ATMEGA644PA-AU includes a wide range of peripherals such as timers, PWM channels, analog-to-digital converters (ADC), and digital-to-analog converters (DAC), enhancing its versatility.6. Low Power Consumption: It offers power-saving features like sleep modes and power reduction registers, making it suitable for battery-powered applications.Application Scenarios: 1. Embedded Systems: The ATMEGA644PA-AU is commonly used in embedded systems, where it can control and monitor various devices and sensors. Its high-performance capabilities and rich set of peripherals make it suitable for applications like home automation, industrial control systems, and robotics.2. Internet of Things (IoT): With its communication interfaces and low power consumption, the chip can be used in IoT devices for data acquisition, processing, and communication. It can be employed in smart home devices, environmental monitoring systems, and wearable technology.3. Consumer Electronics: The ATMEGA644PA-AU can be utilized in consumer electronics products like gaming consoles, audio systems, and remote controls. Its high-performance processing and memory capabilities enable the implementation of complex functionalities.4. Automotive Applications: The chip's robustness, low power consumption, and communication interfaces make it suitable for automotive applications. It can be used in vehicle control systems, dashboard displays, and infotainment systems.5. Educational and Hobbyist Projects: Due to its popularity and availability, the ATMEGA644PA-AU is often used in educational settings and hobbyist projects. Its ease of use, extensive documentation, and support from the Arduino platform make it a preferred choice for learning and prototyping.Overall, the ATMEGA644PA-AU integrated circuit chip offers a balance between performance, features, and power consumption, making it suitable for a wide range of applications in various industries.
ATMEGA644PA-AU Relevant information