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ATMEGA644P-20AUR

ATMEGA644P-20AUR

Manufacturer No:

ATMEGA644P-20AUR

Manufacturer:

Microchip Technology

Description:

IC MCU 8BIT 64KB FLASH 44TQFP

Datasheet:

Datasheet

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ATMEGA644P-20AUR 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)
    2.7V ~ 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 ATMEGA644P-20AUR 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 key advantages and application areas:Advantages: 1. High-performance Microcontroller: The ATMEGA644P-20AUR is a 8-bit microcontroller with a high clock speed of 20 MHz, making it suitable for applications that require fast processing and response times.2. Ample Flash Memory: It has a generous 64KB of in-system programmable Flash memory, allowing for the storage of complex programs and firmware.3. Large RAM Capacity: With 4KB of SRAM, the chip can handle data-intensive tasks and support multiple concurrent operations.4. Rich Peripherals: The ATMEGA644P-20AUR offers a wide range of built-in peripherals, including UART, SPI, I2C, ADC, timers, and PWM channels. These peripherals enable seamless integration with various external devices and sensors.5. Low Power Consumption: The chip incorporates power-saving features like sleep modes, which help reduce power consumption, making it suitable for battery-powered applications.Application Scenarios: 1. Embedded Systems: The ATMEGA644P-20AUR is commonly used in embedded systems, such as industrial automation, home automation, and consumer electronics. Its high-performance capabilities and rich peripherals make it suitable for controlling and interfacing with various devices and sensors.2. Robotics: The chip's fast processing speed and ample memory make it ideal for controlling robotic systems. It can handle complex algorithms, sensor data processing, and motor control tasks.3. Internet of Things (IoT): With its low power consumption and extensive peripheral support, the ATMEGA644P-20AUR is well-suited for IoT applications. It can be used in smart home devices, environmental monitoring systems, and other IoT edge devices.4. DIY Electronics: The chip's availability in a DIP package makes it popular among hobbyists and DIY electronics enthusiasts. It can be easily integrated into custom projects, such as home automation systems, weather stations, and data loggers.5. Education: The ATMEGA644P-20AUR is often used in educational settings to teach microcontroller programming and electronics. Its rich feature set and availability of development tools make it a suitable choice for learning and experimentation.Overall, the ATMEGA644P-20AUR offers a balance of performance, memory, and peripherals, making it versatile for a wide range of applications in various industries.
ATMEGA644P-20AUR Relevant information