ATMEGA164P-20MQ

Product Overview

Category

ATMEGA164P-20MQ belongs to the category of microcontrollers.

Use

This microcontroller is widely used in various electronic devices and systems for controlling and processing data.

Characteristics

• High-performance microcontroller with advanced features
• Low power consumption
• Versatile and flexible for different applications
• Robust and reliable performance

Package

ATMEGA164P-20MQ comes in a compact MQ package, which ensures easy integration into electronic circuits.

Essence

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

Packaging/Quantity

ATMEGA164P-20MQ 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
• Flash memory: 16KB
• SRAM: 1KB
• EEPROM: 512 bytes
• Clock speed: 20MHz
• 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 ATMEGA164P-20MQ microcontroller has a total of 44 pins, each serving a specific purpose. The pin configuration is as follows:

• Pins 1-22: Digital I/O pins (D0-D21)
• Pins 23-30: Analog input pins (ADC0-ADC7)
• Pins 31-34: Power supply and ground pins (VCC, GND)
• Pins 35-38: Communication interface pins (RXD, TXD, SDA, SCL)
• Pins 39-42: Timer/counter and PWM pins (OC0A, OC0B, OC1A, OC1B)
• Pins 43-44: External oscillator pins (XTAL1, XTAL2)

Functional Features

ATMEGA164P-20MQ offers a range of functional features that make it suitable for various applications:

• High-speed processing capabilities
• Multiple communication interfaces for data exchange
• Flexible timer/counters for precise timing operations
• PWM channels for controlling analog outputs
• Analog input channels for reading sensor data
• EEPROM for non-volatile data storage
• Low power consumption modes for energy efficiency

Advantages and Disadvantages

Advantages

• Versatile and flexible for different application requirements
• Robust and reliable performance in harsh environments
• Low power consumption extends battery life
• Wide operating voltage range allows compatibility with various power sources

Disadvantages

• Limited amount of flash memory compared to some other microcontrollers
• Relatively higher cost compared to lower-end microcontrollers

Working Principles

ATMEGA164P-20MQ operates based on the AVR architecture. It executes instructions stored in its flash memory, processes data, and controls external devices through its I/O pins. The microcontroller communicates with other devices using its built-in communication interfaces such as UART, SPI, and I2C.

Detailed Application Field Plans

ATMEGA164P-20MQ 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-20MQ that offer similar functionality and can be considered as alternatives include: - ATMEGA324P-20MQ - ATMEGA644P-20MQ - ATMEGA1284P-20MQ

These alternative models provide varying amounts of flash memory, I/O pins, and other features to suit different application requirements.

In conclusion, ATMEGA164P-20MQ is a high-performance microcontroller with versatile features, making it suitable for a wide range of applications. Its robust performance, low power consumption, and flexible functionality make it a popular choice among electronic designers and engineers.