ATTINY84A-MUR

Product Overview

Category

The ATTINY84A-MUR belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and embedded systems.

Characteristics

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

Package

The ATTINY84A-MUR is available in a compact surface-mount package.

Essence

This microcontroller is designed to provide efficient control and processing capabilities for small-scale electronic applications.

Packaging/Quantity

The ATTINY84A-MUR is typically packaged in reels or tubes, with varying quantities depending on the supplier.

Specifications

• Microcontroller architecture: AVR
• Flash memory: 8KB
• RAM: 512 bytes
• Operating voltage: 1.8V - 5.5V
• Digital I/O pins: 12
• Analog input channels: 8
• PWM channels: 4
• Communication interfaces: SPI, I2C, UART
• Clock speed: Up to 20MHz

Detailed Pin Configuration

The ATTINY84A-MUR has a total of 14 pins, each serving a specific purpose. The pin configuration is as follows:

1. PB0 (Digital I/O)
2. PB1 (Digital I/O)
3. PB2 (Digital I/O)
4. PB3 (Digital I/O)
5. PB4 (Digital I/O)
6. GND (Ground)
7. VCC (Power supply)
8. PB5 (Digital I/O)
9. RESET (Reset input)
10. PA0 (Analog input)
11. PA1 (Analog input)
12. PA2 (Analog input)
13. PA3 (Analog input)
14. PA4 (Analog input)

Functional Features

• High-performance CPU for efficient data processing
• Non-volatile program and data memory
• Multiple communication interfaces for seamless integration with other devices
• Analog-to-digital converter for precise analog signal measurements
• PWM channels for generating variable output signals
• Low power consumption modes for energy-efficient operation

Advantages and Disadvantages

Advantages

• Compact size allows for easy integration into small-scale applications
• Wide operating voltage range enables compatibility with various power sources
• Low power consumption prolongs battery life in portable devices
• Versatile communication interfaces facilitate connectivity with external components

Disadvantages

• Limited amount of flash memory may restrict the complexity of programs
• Relatively fewer I/O pins compared to larger microcontrollers
• Lack of built-in hardware peripherals may require additional external components for certain functionalities

Working Principles

The ATTINY84A-MUR operates based on the AVR architecture, utilizing a high-performance CPU to execute instructions stored in its flash memory. It interacts with external devices through its digital I/O pins, analog input channels, and communication interfaces. The microcontroller can be programmed using various development tools and programming languages.

Detailed Application Field Plans

The ATTINY84A-MUR finds applications in a wide range of fields, including but not limited to:

1. Home automation systems
2. Internet of Things (IoT) devices
3. Wearable technology
4. Sensor networks
5. Industrial control systems
6. Consumer electronics
7. Automotive electronics
8. Medical devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the ATTINY84A-MUR include:

1. ATmega328P
2. PIC16F877A
3. STM32F103C8T6
4. ESP8266
5. MSP430G2553

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

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