ATMEGA164PA-MU

Product Overview

Category

ATMEGA164PA-MU 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 microcontroller with advanced features
• Low power consumption
• Wide operating voltage range
• Integrated peripherals for enhanced functionality
• Robust and reliable design

Package

ATMEGA164PA-MU is available in a compact and durable package, suitable for surface mount technology (SMT) assembly.

Essence

The essence of ATMEGA164PA-MU lies in its ability to provide efficient and reliable control and processing capabilities for electronic devices.

Packaging/Quantity

ATMEGA164PA-MU is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Microcontroller Architecture: AVR
• CPU Speed: Up to 20 MHz
• Flash Memory: 16 KB
• RAM: 1 KB
• EEPROM: 512 bytes
• Operating Voltage: 1.8V - 5.5V
• Digital I/O Pins: 23
• 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 ATMEGA164PA-MU 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)
• AVCC (Analog Power Supply)
• AREF (Analog Reference Voltage)
• ADC6, ADC7 (Analog Input Channels)
• RESET (Reset Input)

Functional Features

ATMEGA164PA-MU offers a range of functional features that enhance its performance and versatility. Some notable features include:

• High-speed processing capabilities
• Multiple communication interfaces for data exchange
• Analog-to-digital conversion for sensor integration
• PWM channels for precise control of output signals
• Timers/counters for accurate timing operations
• Interrupt handling for efficient event-driven programming
• Low power consumption modes for energy efficiency

Advantages and Disadvantages

Advantages

• Powerful microcontroller with advanced features
• Wide operating voltage range allows compatibility with various power sources
• Integrated peripherals reduce the need for external components
• Low power consumption extends battery life in portable applications
• Robust design ensures reliability in harsh environments

Disadvantages

• Limited amount of flash memory and RAM compared to higher-end microcontrollers
• Relatively fewer I/O pins may restrict the number of connected devices in complex systems
• Lack of built-in wireless communication modules may require additional components for wireless connectivity

Working Principles

ATMEGA164PA-MU operates based on the AVR architecture, utilizing a combination of hardware and software to execute instructions. It follows a sequential execution model, where instructions are fetched from memory, decoded, and executed by the CPU. The microcontroller interacts with external devices through its I/O pins and communication interfaces.

Detailed Application Field Plans

ATMEGA164PA-MU finds application in various fields, including but not limited to:

1. Home automation systems
2. Industrial control systems
3. Robotics and automation
4. Internet of Things (IoT) devices
5. Automotive electronics
6. Medical devices
7. Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to ATMEGA164PA-MU that offer similar functionality and can be considered as alternatives include:

1. ATMEGA324PA-MU
2. ATMEGA644PA-MU
3. ATMEGA1284P-AU
4. PIC16F877A-I/P
5. STM32F103C8T6

These alternative models provide a range of options with varying specifications and features, allowing designers to choose the most suitable microcontroller for their specific application.

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