ATTINY44A-MUR

Product Overview

Category

The ATTINY44A-MUR belongs to the category of microcontrollers.

Use

It is commonly used for various embedded applications that require a compact and low-power microcontroller solution.

Characteristics

• Low power consumption
• High performance
• Small form factor
• Wide operating voltage range

Package

The ATTINY44A-MUR comes in a surface mount package, specifically the 14-pin SOIC (Small Outline Integrated Circuit) package.

Essence

This microcontroller is designed to provide efficient processing capabilities while consuming minimal power, making it suitable for battery-powered devices and other energy-efficient applications.

Packaging/Quantity

The ATTINY44A-MUR is typically packaged in reels, with each reel containing a specific quantity of microcontrollers. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Microcontroller architecture: AVR
• Flash memory: 4KB
• RAM: 256 bytes
• Operating voltage: 1.8V - 5.5V
• Digital I/O pins: 12
• Analog input channels: 8
• PWM channels: 6
• ADC resolution: 10-bit
• Clock speed: Up to 20MHz
• Communication interfaces: SPI, I2C, UART

Detailed Pin Configuration

The ATTINY44A-MUR has a total of 14 pins, each serving a specific purpose. Here is the detailed pin configuration:

1. PB0 - Digital I/O or ADC
2. PB1 - Digital I/O or ADC
3. PB2 - Digital I/O or ADC
4. PB3 - Digital I/O or ADC
5. GND - Ground
6. VCC - Power supply
7. PB4 - Digital I/O or ADC
8. PB5 - Digital I/O or ADC
9. RESET - Reset pin
10. PB6 - Digital I/O or ADC
11. PB7 - Digital I/O or ADC
12. AVCC - Analog power supply
13. AREF - Analog reference voltage
14. GND - Ground

Functional Features

• Low power consumption allows for extended battery life in portable devices.
• High-performance AVR architecture enables efficient execution of complex tasks.
• Wide operating voltage range provides flexibility in various applications.
• Multiple communication interfaces facilitate connectivity with other devices.
• Ample digital I/O and analog input channels offer versatility in interfacing with external components.

Advantages and Disadvantages

Advantages

• Compact size makes it suitable for space-constrained designs.
• Low power consumption extends battery life.
• Versatile I/O capabilities enable diverse application possibilities.
• Robust and reliable performance.

Disadvantages

• Limited flash memory and RAM may restrict the complexity of applications.
• Lack of built-in peripherals compared to more advanced microcontrollers.

Working Principles

The ATTINY44A-MUR operates based on the AVR architecture, utilizing a combination of hardware and software to execute instructions. It follows a Von Neumann architecture, where program instructions and data are stored in the same memory space. The microcontroller fetches instructions from memory, decodes them, and executes the corresponding operations.

Detailed Application Field Plans

The ATTINY44A-MUR finds applications in various fields, including but not limited to: - Home automation systems - Internet of Things (IoT) devices - Wearable technology - Sensor networks - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

There are several alternative models available that offer similar functionality to the ATTINY44A-MUR. Some notable alternatives include: - ATTINY45 - ATTINY84 - ATTINY85 - ATMEGA328P

These alternative models provide varying levels of performance, memory capacity, and I/O capabilities, allowing designers to choose the most suitable microcontroller for their specific application requirements.

In conclusion, the ATTINY44A-MUR is a compact and low-power microcontroller that offers high performance and versatility. Its wide range of applications, along with its functional features and alternative models, make it a popular choice among embedded system designers.

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