ATTINY861-15MD

Product Overview

Category

The ATTINY861-15MD 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
• Integrated peripherals
• Wide operating voltage range

Package

The ATTINY861-15MD comes in a compact surface mount package.

Essence

This microcontroller is designed to provide efficient and reliable control for electronic applications.

Packaging/Quantity

The ATTINY861-15MD is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

• Microcontroller architecture: AVR
• CPU speed: 16 MHz
• Flash memory: 8 KB
• RAM: 512 bytes
• EEPROM: 512 bytes
• Operating voltage: 1.8V - 5.5V
• Digital I/O pins: 23
• Analog input channels: 8
• Communication interfaces: SPI, I2C, UART
• Timers/counters: 3
• PWM channels: 4
• ADC resolution: 10-bit
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The ATTINY861-15MD has a total of 32 pins, each serving a specific purpose. The pin configuration is as follows:

• Pins 1-7: Digital I/O pins
• Pins 8-15: Analog input pins
• Pins 16-19: Communication interface pins
• Pins 20-22: Timer/counter pins
• Pins 23-26: PWM output pins
• Pins 27-30: Power supply and ground pins
• Pins 31-32: Reset and clock pins

Functional Features

• Efficient processing capabilities
• Low power consumption modes
• Integrated peripherals for enhanced functionality
• Flexible communication interfaces
• Timers and counters for precise timing operations
• PWM channels for analog signal generation

Advantages and Disadvantages

Advantages

• Compact size allows for easy integration into various applications
• Wide operating voltage range enables compatibility with different power sources
• Low power consumption extends battery life in portable devices
• Integrated peripherals reduce the need for external components
• High-performance CPU ensures efficient execution of tasks

Disadvantages

• Limited amount of flash memory and RAM may restrict the complexity of applications
• Lack of built-in wireless communication capabilities
• Relatively higher cost compared to some other microcontrollers in the market

Working Principles

The ATTINY861-15MD 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, enabling control and data exchange.

Detailed Application Field Plans

The ATTINY861-15MD finds application in various fields, including but not limited to:

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

Detailed and Complete Alternative Models

1. ATTINY85-20PU: Similar to ATTINY861-15MD but with lower specifications.
2. ATMEGA328P-PU: Higher-end microcontroller with more memory and advanced features.
3. PIC16F877A: Microcontroller from a different manufacturer with comparable capabilities.
4. STM32F103C8T6: ARM-based microcontroller offering increased processing power.

These alternative models provide options for different project requirements and can be considered based on specific needs.

In conclusion, the ATTINY861-15MD is a versatile microcontroller that offers high performance and low power consumption. Its compact size and integrated peripherals make it suitable for a wide range of applications. While it has certain limitations, it provides an efficient solution for various electronic projects.