ATMEGA644V-10AU

Product Overview

Category

ATMEGA644V-10AU belongs to the category of microcontrollers.

Use

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

Characteristics

• High-performance 8-bit AVR microcontroller
• Low power consumption
• Wide operating voltage range
• Large program memory size
• Multiple communication interfaces
• Rich set of peripherals

Package

ATMEGA644V-10AU is available in a surface mount package.

Essence

The essence of ATMEGA644V-10AU lies in its ability to provide efficient and reliable control and processing capabilities for electronic devices.

Packaging/Quantity

ATMEGA644V-10AU is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Architecture: AVR
• Flash Program Memory: 64KB
• RAM: 4KB
• EEPROM: 2KB
• Operating Voltage: 1.8V - 5.5V
• Speed Grade: 10MHz
• Number of I/O Pins: 32
• Communication Interfaces: UART, SPI, I2C
• Analog-to-Digital Converter (ADC): 8 channels, 10-bit resolution
• Timers/Counters: 3 x 16-bit, 1 x 8-bit
• PWM Channels: 6
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The ATMEGA644V-10AU has a total of 44 pins. The pin configuration is as follows:

• Port A (PA0-PA7)
• Port B (PB0-PB7)
• Port C (PC0-PC7)
• Port D (PD0-PD7)
• VCC (Power Supply)
• GND (Ground)
• XTAL1, XTAL2 (Crystal Oscillator)
• AVCC (Analog Power Supply)
• AREF (Analog Reference Voltage)
• ADC Pins (ADC0-ADC7)
• Reset Pin (RESET)
• UART Pins (RXD, TXD)
• SPI Pins (MISO, MOSI, SCK, SS)
• I2C Pins (SDA, SCL)

Functional Features

• High-performance RISC architecture
• Advanced instruction set for efficient execution
• Multiple communication interfaces for data transfer
• Flexible and configurable I/O pins
• Analog-to-Digital Converter for sensor interfacing
• Timers/Counters for precise timing operations
• PWM channels for controlling analog devices
• Low power consumption modes for energy efficiency
• Built-in EEPROM for non-volatile data storage
• Watchdog Timer for system reliability

Advantages and Disadvantages

Advantages

• High processing power
• Wide operating voltage range
• Rich set of peripherals
• Low power consumption
• Large program memory size
• Flexible I/O configuration

Disadvantages

• Limited RAM size
• Relatively higher cost compared to some alternatives
• Requires external crystal oscillator for accurate timing

Working Principles

ATMEGA644V-10AU operates based on the AVR architecture. It executes instructions stored in its flash program memory to perform various tasks. The microcontroller interacts with external devices through its I/O pins and communication interfaces. It can process data from sensors using the built-in ADC and control analog devices using PWM channels. The microcontroller's working principles are governed by its internal clock, which can be derived from an external crystal oscillator.

Detailed Application Field Plans

ATMEGA644V-10AU finds applications in a wide range of fields, including but not limited to: - Industrial automation - Consumer electronics - Automotive systems - Medical devices - Home automation - Robotics

Detailed and Complete Alternative Models

Some alternative models to ATMEGA644V-10AU with similar features and capabilities include: - ATMEGA1284P-PU - ATMEGA2560-16AU - PIC18F4550 - STM32F103C8T6 - LPC1768

These alternative models can be considered based on specific project requirements and compatibility with existing systems.

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