ATMEGA164A-MUR

Product Overview

Category

ATMEGA164A-MUR 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

• Low power consumption
• High performance
• Wide operating voltage range
• Integrated peripherals
• Flash memory for program storage
• EEPROM for data storage
• Timers and counters
• Analog-to-digital converters (ADC)
• Serial communication interfaces

Package

ATMEGA164A-MUR is available in a compact surface-mount package.

Essence

The essence of ATMEGA164A-MUR lies in its ability to provide efficient and reliable control and processing capabilities for electronic devices.

Packaging/Quantity

ATMEGA164A-MUR is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Microcontroller architecture: AVR
• CPU frequency: up to 20 MHz
• Flash memory: 16 KB
• RAM: 1 KB
• EEPROM: 512 bytes
• Operating voltage: 2.7V to 5.5V
• Digital I/O pins: 32
• Analog input channels: 8
• Communication interfaces: UART, SPI, I2C
• Timers/counters: 3
• PWM channels: 6
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The ATMEGA164A-MUR microcontroller has a total of 44 pins. The pin configuration is as follows:

• Port A (PA0-PA7): General-purpose I/O pins
• Port B (PB0-PB7): General-purpose I/O pins
• Port C (PC0-PC7): General-purpose I/O pins
• Port D (PD0-PD7): General-purpose I/O pins
• VCC: Power supply voltage
• GND: Ground
• XTAL1, XTAL2: Crystal oscillator input/output
• RESET: Reset pin for system initialization
• AVCC: Analog power supply voltage
• AREF: Reference voltage for analog-to-digital conversion

Functional Features

• High-performance RISC architecture
• Advanced instruction set for efficient execution
• Multiple communication interfaces for data exchange
• Integrated peripherals for enhanced functionality
• Flexible clocking options for power optimization
• In-system programmable flash memory for easy updates
• EEPROM for non-volatile data storage
• Timers and counters for precise timing operations
• Analog-to-digital converters for accurate analog measurements
• PWM channels for generating variable output signals

Advantages and Disadvantages

Advantages

• Low power consumption enables energy-efficient designs.
• High-performance architecture allows for fast and reliable processing.
• Wide operating voltage range provides flexibility in various applications.
• Integrated peripherals reduce the need for external components.
• Flash memory allows for easy program updates.
• EEPROM ensures data retention even during power loss.

Disadvantages

• Limited amount of RAM may restrict complex applications.
• Lack of built-in wireless communication capabilities.
• Relatively small number of I/O pins may limit connectivity options.

Working Principles

ATMEGA164A-MUR operates based on the AVR microcontroller architecture. It executes instructions stored in its flash memory to perform various tasks. The CPU fetches instructions from memory, decodes them, and executes the corresponding operations. Input/output operations are facilitated through the digital and analog I/O pins. Communication with other devices is achieved using the available interfaces such as UART, SPI, and I2C. The microcontroller's integrated peripherals enhance its functionality and enable it to control and interact with external components.

Detailed Application Field Plans

ATMEGA164A-MUR finds applications in a wide range of electronic systems, including but not limited to: - Home automation systems - Industrial control systems - Robotics - Automotive electronics - Consumer electronics - Medical devices - Internet of Things (IoT) devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to ATMEGA164A-MUR are: - ATMEGA32A - ATMEGA128A - PIC16F877A - STM32F103C8T6 - MSP430G2553

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

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