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ATMEGA644P-20MU

ATMEGA644P-20MU

Manufacturer No:

ATMEGA644P-20MU

Manufacturer:

Microchip Technology

Description:

IC MCU 8BIT 64KB FLASH 44VQFN

Datasheet:

Datasheet

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ATMEGA644P-20MU Specifications

  • Type
    Parameter
  • Supplier Device Package
    44-VQFN (7x7)
  • Package / Case
    44-VFQFN Exposed Pad
  • 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
    Not Verified
  • Packaging
    Tray
  • Product Status
    Active
  • Series
    AVR® ATmega
The ATMEGA644P-20MU is a microcontroller chip from the ATmega series by Microchip Technology. It offers several advantages and can be applied in various scenarios. Here are some of its advantages and application scenarios:Advantages: 1. High-performance: The ATMEGA644P-20MU operates at a clock frequency of up to 20 MHz, providing fast and efficient processing capabilities. 2. Ample memory: It has 64KB of flash memory for program storage and 4KB of SRAM for data storage, allowing for complex applications and data manipulation. 3. Versatile I/O options: The chip offers 32 programmable I/O pins, enabling connectivity with various external devices and peripherals. 4. Multiple communication interfaces: It supports several communication protocols like UART, SPI, and I2C, facilitating seamless integration with other devices and systems. 5. Low power consumption: The ATMEGA644P-20MU incorporates power-saving features, making it suitable for battery-powered applications and energy-efficient designs. 6. Robust peripherals: It includes features like timers, PWM channels, analog-to-digital converters (ADC), and interrupt controllers, enhancing its functionality and versatility.Application scenarios: 1. Embedded systems: The ATMEGA644P-20MU is commonly used in embedded systems for various applications like industrial control, home automation, robotics, and automotive electronics. 2. Internet of Things (IoT): With its communication capabilities and low power consumption, it can be employed in IoT devices for data acquisition, sensor interfacing, and wireless connectivity. 3. Consumer electronics: The chip can be utilized in consumer electronics products such as smart appliances, wearable devices, gaming consoles, and remote controls. 4. Instrumentation and measurement: Its analog-to-digital converters and I/O capabilities make it suitable for applications involving data acquisition, signal processing, and measurement instruments. 5. Prototyping and development: The ATMEGA644P-20MU is often used by hobbyists, students, and engineers for prototyping and development of various projects due to its affordability, availability, and ease of use.These advantages and application scenarios highlight the versatility and usefulness of the ATMEGA644P-20MU integrated circuit chips in a wide range of electronic systems and projects.
ATMEGA644P-20MU Relevant information