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ATTINY25-15MZ

ATTINY25-15MZ

Product Overview

Category

The ATTINY25-15MZ belongs to the category of microcontrollers.

Use

It is commonly used in various electronic devices and applications that require a compact and low-power microcontroller.

Characteristics

  • Low power consumption
  • Small form factor
  • High performance
  • Versatile functionality

Package

The ATTINY25-15MZ is available in a surface mount package, specifically the 20-pin QFN package.

Essence

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

Packaging/Quantity

The ATTINY25-15MZ is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

  • Microcontroller architecture: AVR
  • Flash memory: 2KB
  • RAM: 128 bytes
  • Operating voltage: 1.8V - 5.5V
  • Maximum CPU frequency: 16MHz
  • Digital I/O pins: 12
  • Analog input channels: 6
  • PWM channels: 4
  • Communication interfaces: SPI, I2C, UART
  • Timers/counters: 2

Detailed Pin Configuration

The ATTINY25-15MZ has a total of 20 pins, each serving a specific purpose. The pin configuration is as follows:

  1. PB5 (RESET)
  2. PB3 (PWM)
  3. PB4 (PWM)
  4. GND
  5. PB0 (ADC)
  6. PB1 (ADC)
  7. PB2 (ADC)
  8. VCC
  9. PA7 (ADC)
  10. PA6 (ADC)
  11. PA5 (ADC)
  12. PA4 (ADC)
  13. PA3 (ADC)
  14. PA2 (ADC)
  15. PA1 (ADC)
  16. PA0 (ADC)
  17. AVCC
  18. AREF
  19. GND
  20. PB2 (SCK)

Functional Features

  • Low power consumption allows for extended battery life in portable devices.
  • High-performance AVR architecture enables efficient processing and execution of instructions.
  • Versatile functionality with multiple communication interfaces (SPI, I2C, UART) and PWM channels for various applications.
  • Ample flash memory and RAM provide sufficient storage and computational capabilities.

Advantages and Disadvantages

Advantages

  • Compact size and low power consumption make it suitable for small and portable electronic devices.
  • Versatile functionality allows for a wide range of applications.
  • High-performance architecture ensures efficient processing.

Disadvantages

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

Working Principles

The ATTINY25-15MZ 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 ATTINY25-15MZ finds application in various fields, including but not limited to:

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

Its compact size, low power consumption, and versatile functionality make it suitable for these applications, where space constraints and energy efficiency are crucial.

Detailed and Complete Alternative Models

  1. ATTINY45-20PU: Similar to ATTINY25-15MZ but with higher flash memory capacity (4KB).
  2. ATTINY85-20PU: Similar to ATTINY25-15MZ but with higher flash memory capacity (8KB) and additional I/O pins.

These alternative models offer increased storage capacity and additional I/O options, providing flexibility for more complex applications.

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Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät ATTINY25-15MZ :n soveltamiseen teknisissä ratkaisuissa

Sure! Here are 10 common questions and answers related to the application of ATTINY25-15MZ in technical solutions:

  1. Q: What is ATTINY25-15MZ? A: ATTINY25-15MZ is a microcontroller from the AVR family, manufactured by Atmel (now Microchip Technology). It is commonly used in various technical solutions due to its small size and low power consumption.

  2. Q: What are the key features of ATTINY25-15MZ? A: Some key features of ATTINY25-15MZ include 2KB flash memory, 128 bytes of EEPROM, 128 bytes of SRAM, 6 general-purpose I/O pins, and a wide operating voltage range of 1.8V to 5.5V.

  3. Q: What programming language can be used to program ATTINY25-15MZ? A: ATTINY25-15MZ can be programmed using C or assembly language. Various development environments and compilers support programming this microcontroller.

  4. Q: Can ATTINY25-15MZ be used for IoT applications? A: Yes, ATTINY25-15MZ can be used for simple IoT applications that require low power consumption and basic functionality. However, for more complex IoT projects, microcontrollers with more resources may be preferred.

  5. Q: How can I communicate with other devices using ATTINY25-15MZ? A: ATTINY25-15MZ supports multiple communication protocols such as SPI (Serial Peripheral Interface) and I2C (Inter-Integrated Circuit), which can be used to communicate with other devices like sensors, displays, or external memory.

  6. Q: Can ATTINY25-15MZ drive motors or control actuators? A: ATTINY25-15MZ has limited I/O pins, so it may not be suitable for directly driving motors or controlling high-power actuators. However, it can be used to interface with motor drivers or relay modules to control such devices.

  7. Q: Is ATTINY25-15MZ suitable for battery-powered applications? A: Yes, ATTINY25-15MZ is well-suited for battery-powered applications due to its low power consumption. It has sleep modes and power-saving features that help conserve energy and extend battery life.

  8. Q: Can I use ATTINY25-15MZ in industrial automation projects? A: ATTINY25-15MZ may not be the ideal choice for complex industrial automation projects that require extensive processing power or multiple I/O pins. However, it can be used for simple control tasks or as a peripheral device in larger systems.

  9. Q: Are there any development boards available for ATTINY25-15MZ? A: Yes, there are development boards specifically designed for ATTINY25-15MZ, which provide easy access to the microcontroller's pins, programming interfaces, and additional components like voltage regulators or USB connectors.

  10. Q: Where can I find documentation and resources for ATTINY25-15MZ? A: You can find the datasheet, application notes, and other resources for ATTINY25-15MZ on the official Microchip Technology website. Additionally, online forums and communities dedicated to AVR microcontrollers can provide valuable insights and support.