ATMEGA164P-20AUR

Product Overview

Category

ATMEGA164P-20AUR belongs to the category of microcontrollers.

Use

It is commonly used in various electronic devices and systems for controlling and processing data.

Characteristics

• High-performance microcontroller with advanced features
• Low power consumption
• Wide operating voltage range
• Enhanced connectivity options
• Robust and reliable design

Package

ATMEGA164P-20AUR is available in a compact and durable package, suitable for surface mount technology (SMT) applications.

Essence

The essence of ATMEGA164P-20AUR lies in its ability to provide efficient control and processing capabilities in a wide range of electronic applications.

Packaging/Quantity

ATMEGA164P-20AUR is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Microcontroller Architecture: AVR
• Flash Memory: 16KB
• RAM: 1KB
• Operating Voltage: 1.8V - 5.5V
• Maximum Clock Frequency: 20MHz
• Digital I/O Pins: 32
• Analog Input Channels: 8
• Communication Interfaces: UART, SPI, I2C
• Timers/Counters: 3
• PWM Channels: 6
• ADC Resolution: 10-bit
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The ATMEGA164P-20AUR microcontroller has a total of 44 pins, each serving a specific purpose. 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)
• RESET (Reset Input)
• AVCC (Analog Power Supply)
• AREF (Analog Reference Voltage)
• ADC0-ADC7 (Analog Input Channels)
• TWI (Two-Wire Interface)
• SPI (Serial Peripheral Interface)
• UART (Universal Asynchronous Receiver Transmitter)

Functional Features

ATMEGA164P-20AUR offers a range of functional features that make it suitable for various applications. Some notable features include:

• High-speed processing capabilities
• Multiple communication interfaces for data exchange
• Analog-to-digital conversion for sensor interfacing
• Timers and 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
• Interrupt handling for real-time event response

Advantages and Disadvantages

Advantages

• Versatile microcontroller suitable for a wide range of applications
• Robust design ensures reliability in harsh environments
• Low power consumption extends battery life in portable devices
• Extensive connectivity options facilitate integration with other components
• Ample memory capacity for storing program code and data

Disadvantages

• Limited number of I/O pins may restrict the complexity of certain projects
• Lack of built-in hardware encryption may require additional security measures in sensitive applications

Working Principles

ATMEGA164P-20AUR operates based on the principles of digital logic and microcontroller architecture. It executes instructions stored in its flash memory to perform specific tasks. The microcontroller interacts with external devices through its I/O pins, communication interfaces, and other peripherals.

Detailed Application Field Plans

ATMEGA164P-20AUR finds applications in various fields, including but not limited to: - Home automation systems - Industrial control systems - Robotics - Automotive electronics - Medical devices - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to ATMEGA164P-20AUR that offer similar functionality are: - ATMEGA324P-20AUR - ATMEGA644P-20AUR - ATMEGA1284P-20AUR

These models provide higher memory capacity, additional I/O pins, or enhanced features depending on the specific requirements of the application.

In conclusion, ATMEGA164P-20AUR is a high-performance microcontroller with versatile features, making it suitable for a wide range of electronic applications. Its compact package, low power consumption, and robust design contribute to its popularity in various industries.