ATMEGA644PV-10MUR

Product Overview

Category

ATMEGA644PV-10MUR belongs to the category of microcontrollers.

Use

It is commonly used in various electronic applications that require a microcontroller for processing and controlling tasks.

Characteristics

• High-performance microcontroller with advanced features.
• Low power consumption.
• Wide operating voltage range.
• Integrated peripherals for enhanced functionality.
• Robust and reliable design.

Package

ATMEGA644PV-10MUR is available in a compact package, suitable for surface mount technology (SMT) applications.

Essence

The essence of ATMEGA644PV-10MUR lies in its ability to provide efficient and reliable control and processing capabilities in electronic systems.

Packaging/Quantity

ATMEGA644PV-10MUR is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Microcontroller architecture: AVR
• Operating voltage: 1.8V - 5.5V
• Clock frequency: Up to 20 MHz
• Flash memory: 64 KB
• RAM: 4 KB
• EEPROM: 2 KB
• Number of I/O pins: 32
• Communication interfaces: UART, SPI, I2C
• Analog-to-digital converter (ADC): 8 channels, 10-bit resolution
• Timers/counters: 3 timers, 1 watchdog timer
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The ATMEGA644PV-10MUR microcontroller has a total of 44 pins. The pin configuration is as follows:

• Pins 1-22: Digital I/O pins (PA0-PA7, PB0-PB7)
• Pins 23-30: Analog input pins (ADC0-ADC7)
• Pins 31-34: Power supply and ground pins (VCC, GND, AVCC, AREF)
• Pins 35-38: Communication interface pins (RXD, TXD, SDA, SCL)
• Pins 39-42: Timer/counter pins (OC0A, OC0B, OC1A, OC1B)
• Pins 43-44: Crystal oscillator pins (XTAL1, XTAL2)

Functional Features

• High-speed processing capabilities for efficient execution of tasks.
• Integrated peripherals such as UART, SPI, and I2C for seamless communication with external devices.
• Flexible and configurable I/O pins for versatile connectivity options.
• Analog-to-digital converter for precise measurement and control of analog signals.
• Timers/counters for accurate timing and event management.
• Low power consumption modes for energy-efficient operation.

Advantages and Disadvantages

Advantages

• High-performance microcontroller suitable for a wide range of applications.
• Low power consumption extends battery life in portable devices.
• Integrated peripherals simplify system design and reduce external component count.
• Robust and reliable design ensures long-term operation.

Disadvantages

• Limited memory capacity compared to higher-end microcontrollers.
• May require additional external components for certain applications.
• Steeper learning curve for beginners due to advanced features and complex programming requirements.

Working Principles

ATMEGA644PV-10MUR operates based on the AVR architecture. It executes instructions stored in its flash memory, processes data, and controls various peripherals and I/O pins according to the program logic. The microcontroller communicates with external devices through its communication interfaces and interacts with the environment through its analog input pins. It utilizes timers/counters for precise timing and event management.

Detailed Application Field Plans

ATMEGA644PV-10MUR finds applications in various fields, including but not limited to: - Industrial automation - Home automation - Robotics - Internet of Things (IoT) devices - Consumer electronics - Automotive systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to ATMEGA644PV-10MUR include: - ATMEGA1284P - ATMEGA2560 - PIC18F4550 - STM32F407

These microcontrollers provide comparable features and can be considered as alternatives based on specific project requirements.

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