ATMEGA164PA-AUR

Product Overview

Category

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

Essence

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

Packaging/Quantity

ATMEGA164PA-AUR is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Microcontroller Architecture: AVR
• CPU Speed: Up to 20 MHz
• Flash Memory: 16 KB
• RAM: 1 KB
• EEPROM: 512 bytes
• Operating Voltage: 2.7V - 5.5V
• 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 ATMEGA164PA-AUR microcontroller has a total of 44 pins, which are assigned specific functions for input/output, communication, and control purposes. The detailed 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 (External Crystal Oscillator)
• AVCC (Analog Power Supply)
• AREF (Analog Reference Voltage)
• ADC6, ADC7 (Analog Input Channels)
• RESET (Reset Pin)
• RXD, TXD (Serial Communication Pins)
• SDA, SCL (I2C Communication Pins)
• MOSI, MISO, SCK (SPI Communication Pins)

Functional Features

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

• High-speed processing capabilities
• Multiple communication interfaces for seamless integration with other devices
• Analog-to-digital conversion for precise measurement and control
• Timers and counters for accurate timing and event management
• PWM channels for generating analog-like signals
• Interrupt handling for efficient multitasking
• Low power consumption modes for energy efficiency

Advantages and Disadvantages

Advantages

• Powerful and reliable microcontroller
• Wide operating voltage range allows flexibility in various applications
• Integrated peripherals reduce the need for external components
• Low power consumption extends battery life
• Robust design ensures durability in harsh environments

Disadvantages

• Limited flash memory and RAM compared to higher-end microcontrollers
• Relatively fewer I/O pins for larger-scale projects
• Lack of built-in wireless communication capabilities

Working Principles

ATMEGA164PA-AUR operates based on the AVR architecture, which utilizes a Harvard architecture with separate program and data memories. It executes instructions stored in the flash memory and interacts with external devices through various communication interfaces. The microcontroller's internal peripherals and registers enable it to perform specific tasks according to the programmed instructions.

Detailed Application Field Plans

ATMEGA164PA-AUR finds applications in various fields, including but not limited to:

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

Detailed and Complete Alternative Models

Some alternative models that offer similar functionalities to ATMEGA164PA-AUR are:

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

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

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