ATMEGA164A-CU

Product Overview

Category

ATMEGA164A-CU belongs to the category of microcontrollers.

Use

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

Characteristics

• High-performance microcontroller with advanced features
• Low power consumption
• Wide operating voltage range
• Integrated peripherals for enhanced functionality

Package

ATMEGA164A-CU is available in a compact and durable package, suitable for surface mount technology (SMT) applications.

Essence

The essence of ATMEGA164A-CU lies in its ability to provide efficient control and processing capabilities in a wide range of electronic applications.

Packaging/Quantity

ATMEGA164A-CU is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Microcontroller architecture: AVR
• Flash memory: 16KB
• RAM: 1KB
• Operating voltage: 1.8V - 5.5V
• Number of I/O pins: 32
• ADC channels: 8
• Communication interfaces: UART, SPI, I2C
• Clock speed: Up to 20MHz

Detailed Pin Configuration

The ATMEGA164A-CU microcontroller has a total of 44 pins, each serving a specific purpose. The pin configuration is as follows:

• Pins 1-22: General-purpose I/O pins (GPIO)
• Pins 23-30: Analog-to-Digital Converter (ADC) input pins
• Pins 31-34: Communication interface pins (UART, SPI, I2C)
• Pins 35-38: External interrupt pins
• Pins 39-42: Timer/Counter pins
• Pins 43-44: Power supply and ground pins

Functional Features

1. High-performance Processing

ATMEGA164A-CU offers a powerful processing capability, enabling efficient execution of complex algorithms and tasks.

2. Low Power Consumption

The microcontroller is designed to minimize power consumption, making it suitable for battery-powered applications.

3. Integrated Peripherals

ATMEGA164A-CU includes various integrated peripherals such as timers/counters, communication interfaces, and analog-to-digital converters, enhancing its functionality and versatility.

Advantages

• High-performance processing capability
• Low power consumption for energy-efficient designs
• Wide operating voltage range allows flexibility in power supply options
• Integrated peripherals reduce the need for external components

Disadvantages

• Limited amount of flash memory compared to some other microcontrollers
• Relatively fewer I/O pins compared to higher-end microcontrollers

Working Principles

ATMEGA164A-CU operates based on the AVR architecture, utilizing a combination of hardware and software instructions to execute tasks. It follows a sequential execution model, where instructions are fetched from memory, decoded, and executed one by one.

Detailed Application Field Plans

ATMEGA164A-CU finds applications in various fields, including but not limited to:

1. Home automation systems
2. Industrial control systems
3. Robotics
4. Automotive electronics
5. Consumer electronics

Alternative Models

For those seeking alternatives to ATMEGA164A-CU, the following models provide similar functionalities:

1. ATMEGA324A-CU
2. ATMEGA644A-CU
3. ATMEGA1284A-CU

These alternative models offer increased flash memory, more I/O pins, and enhanced features while maintaining compatibility with the AVR architecture.

In conclusion, ATMEGA164A-CU is a high-performance microcontroller with advanced features, suitable for a wide range of electronic applications. Its low power consumption, integrated peripherals, and compact package make it a popular choice among designers and developers.