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ATTINY26L-8SU
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ATTINY26L-8SU

Product Overview

Category

The ATTINY26L-8SU belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and applications that require embedded control systems.

Characteristics

  • Low-power consumption: The ATTINY26L-8SU is designed to operate with minimal power requirements, making it suitable for battery-powered devices.
  • High-performance: Despite its low power consumption, this microcontroller offers a high level of performance, enabling efficient execution of complex tasks.
  • Small form factor: The compact size of the ATTINY26L-8SU makes it ideal for space-constrained applications.
  • Versatile I/O capabilities: It provides a range of input/output options, allowing for flexible interfacing with external components.
  • Robust packaging: The ATTINY26L-8SU is available in a surface mount package, ensuring durability and ease of integration into circuit boards.

Packaging/Quantity

The ATTINY26L-8SU is typically packaged in tape and reel format, with a quantity of 250 units per reel.

Specifications

  • Microcontroller architecture: AVR
  • CPU frequency: 8 MHz
  • Flash memory: 2 KB
  • RAM: 128 bytes
  • EEPROM: 128 bytes
  • Operating voltage: 1.8V - 5.5V
  • Digital I/O pins: 20
  • Analog input channels: 10
  • 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 ATTINY26L-8SU features a total of 20 pins, each serving a specific purpose. The pin configuration is as follows:

  • Pin 1: Reset (RESET)
  • Pins 2-9: Digital I/O (PORTA0 - PORTA7)
  • Pins 10-17: Digital I/O/Analog Input (PORTB0 - PORTB7)
  • Pins 18-19: Crystal Oscillator (XTAL1, XTAL2)
  • Pin 20: Ground (GND)

Functional Features

The ATTINY26L-8SU offers several functional features that enhance its usability and performance:

  • Power-saving modes: It includes various power-saving modes, allowing for efficient energy management in battery-powered applications.
  • Watchdog Timer: The built-in watchdog timer ensures system reliability by resetting the microcontroller in case of a software or hardware failure.
  • Analog-to-Digital Converter (ADC): The ADC enables the microcontroller to convert analog signals into digital values, facilitating sensor interfacing and data acquisition.
  • Timers and PWM: The integrated timers and PWM channels enable precise timing control and generation of analog-like signals.
  • Communication interfaces: The SPI, I2C, and UART interfaces provide seamless connectivity with other devices, enabling data exchange and communication.

Advantages and Disadvantages

Advantages

  • Low power consumption extends battery life in portable devices.
  • Compact size allows for integration into space-constrained designs.
  • Versatile I/O capabilities enable flexible interfacing with external components.
  • High-performance execution of complex tasks.
  • Robust packaging ensures durability.

Disadvantages

  • Limited memory capacity may restrict the complexity of applications.
  • Lack of built-in peripherals may require additional external components for certain functionalities.

Working Principles

The ATTINY26L-8SU operates based on the AVR microcontroller architecture. It executes instructions stored in its flash memory, utilizing the CPU and various peripherals to perform desired tasks. The microcontroller interacts with external components through its I/O pins, communicating via different interfaces such as SPI, I2C, or UART. By utilizing its timers, PWM channels, and ADC, the ATTINY26L-8SU can control timing, generate analog-like signals, and acquire analog data.

Detailed Application Field Plans

The ATTINY26L-8SU finds applications in various fields, including but not limited to:

  1. Home automation systems: Controlling lighting, temperature, and security systems.
  2. Consumer electronics: Remote controls, smart appliances, and wearable devices.
  3. Industrial automation: Monitoring and controlling machinery and processes.
  4. Internet of Things (IoT): Sensor nodes, edge computing devices, and IoT gateways.
  5. Automotive electronics: Vehicle control units, dashboard displays, and infotainment systems.

Detailed and Complete Alternative Models

  1. ATTINY25-20PU: Similar to ATTINY26L-8SU but with a different package (DIP-8).
  2. ATTINY45-20SU: Offers increased flash memory capacity (4 KB) compared to ATTINY26L-8SU.
  3. ATTINY85-20PU: Provides additional I/O pins (

Texniki həllərdə ATTINY26L-8SU tətbiqi ilə bağlı 10 ümumi sual və cavabı sadalayın

Sure! Here are 10 common questions and answers related to the application of ATTINY26L-8SU in technical solutions:

  1. Q: What is the ATTINY26L-8SU microcontroller used for? A: The ATTINY26L-8SU is a low-power, high-performance microcontroller commonly used in various embedded systems and IoT applications.

  2. Q: What is the operating voltage range of ATTINY26L-8SU? A: The ATTINY26L-8SU operates within a voltage range of 1.8V to 5.5V.

  3. Q: How much flash memory does ATTINY26L-8SU have? A: The ATTINY26L-8SU has 2KB of flash memory for program storage.

  4. Q: Can I use ATTINY26L-8SU for analog signal processing? A: Yes, the ATTINY26L-8SU has an integrated 10-bit ADC (Analog-to-Digital Converter) that can be used for analog signal processing.

  5. Q: Does ATTINY26L-8SU support PWM (Pulse Width Modulation)? A: Yes, the ATTINY26L-8SU supports PWM output on certain pins, which can be useful for controlling motors or generating analog-like signals.

  6. Q: What communication interfaces are supported by ATTINY26L-8SU? A: The ATTINY26L-8SU supports SPI (Serial Peripheral Interface) and I2C (Inter-Integrated Circuit) communication protocols.

  7. Q: Can I use ATTINY26L-8SU for battery-powered applications? A: Absolutely! The ATTINY26L-8SU is designed for low-power applications and has power-saving features, making it suitable for battery-powered devices.

  8. Q: What is the maximum clock frequency of ATTINY26L-8SU? A: The ATTINY26L-8SU can operate at a maximum clock frequency of 8MHz.

  9. Q: Is ATTINY26L-8SU suitable for real-time applications? A: While ATTINY26L-8SU is not specifically designed for real-time applications, it can handle simple real-time tasks with proper programming and timing considerations.

  10. Q: Can I program ATTINY26L-8SU using Arduino IDE? A: Yes, you can program ATTINY26L-8SU using the Arduino IDE by selecting the appropriate board and configuring the necessary settings.

Please note that these answers are general and may vary depending on specific application requirements and programming techniques.