Microchip Technology
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ATTINY84-20SSUR
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ATTINY84-20SSUR

Product Overview

The ATTINY84-20SSUR belongs to the category of microcontrollers and is widely used in various electronic devices. Known for its compact size and low power consumption, this microcontroller offers a wide range of characteristics that make it suitable for diverse applications. The package type for the ATTINY84-20SSUR is surface mount, and it is available in varying quantities. Its essence lies in providing efficient control and processing capabilities within constrained spaces.

Specifications

  • Model: ATTINY84-20SSUR
  • Category: Microcontroller
  • Operating Voltage: 1.8V - 5.5V
  • Flash Memory: 8KB
  • SRAM: 512B
  • EEPROM: 512B
  • I/O Pins: 12
  • Package Type: Surface Mount
  • Clock Speed: 20MHz
  • Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The ATTINY84-20SSUR features a detailed pin configuration with specific pins allocated for power supply, communication interfaces, and general I/O functions. The pinout diagram provides a clear understanding of the connectivity options and facilitates seamless integration into electronic designs.

Functional Features

This microcontroller offers versatile functionality, including but not limited to: - GPIO (General Purpose Input/Output) Pins - Analog-to-Digital Conversion - Timer/Counter Modules - Serial Communication Interfaces - PWM (Pulse Width Modulation) Outputs - Low Power Consumption Modes

Advantages and Disadvantages

Advantages

  • Compact Size
  • Low Power Consumption
  • Versatile Functionality
  • Wide Operating Voltage Range
  • Cost-Effective Solution

Disadvantages

  • Limited Flash Memory
  • Restricted SRAM and EEPROM Capacity
  • Limited I/O Pins for Complex Applications

Working Principles

The ATTINY84-20SSUR operates based on the principles of embedded system design, utilizing its processing capabilities to execute programmed instructions. It interacts with external components and sensors to perform tasks as per the defined logic, making it an integral part of various electronic systems.

Detailed Application Field Plans

The ATTINY84-20SSUR finds extensive application in: - Embedded Systems - IoT (Internet of Things) Devices - Consumer Electronics - Industrial Control Systems - Sensor Interfacing Applications - Battery-Powered Devices

Detailed and Complete Alternative Models

For applications requiring similar functionality, alternative models such as ATMEGA328P, PIC16F877A, and STM32F103C8T6 can be considered. Each of these alternatives offers distinct features and capabilities, catering to specific project requirements.

In conclusion, the ATTINY84-20SSUR microcontroller presents a compelling solution for compact and power-efficient electronic designs, despite its limitations in memory and I/O capabilities. Its versatility and wide operating voltage range make it suitable for a broad spectrum of applications, from consumer electronics to industrial automation.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací ATTINY84-20SSUR v technických řešeních

  1. What is the ATTINY84-20SSUR microcontroller used for?

    • The ATTINY84-20SSUR is commonly used in embedded systems and IoT devices for controlling various functions such as sensing, data processing, and actuation.

  2. What are the key features of the ATTINY84-20SSUR?

    • The ATTINY84-20SSUR features 8KB of flash memory, 512 bytes of EEPROM, 12 general-purpose I/O pins, and a wide operating voltage range, making it suitable for a variety of applications.

  3. How can I program the ATTINY84-20SSUR?

    • The ATTINY84-20SSUR can be programmed using popular development tools such as Atmel Studio, Arduino IDE, or other compatible programming environments.

  4. What communication interfaces does the ATTINY84-20SSUR support?

    • The ATTINY84-20SSUR supports serial communication interfaces such as SPI and I2C, enabling it to communicate with other devices and sensors.

  5. Can the ATTINY84-20SSUR be used in low-power applications?

    • Yes, the ATTINY84-20SSUR has low power consumption capabilities, making it suitable for battery-powered or energy-efficient designs.

  6. What are some common applications for the ATTINY84-20SSUR?

    • The ATTINY84-20SSUR is often used in smart home devices, sensor nodes, wearable electronics, and industrial control systems.

  7. Does the ATTINY84-20SSUR have built-in analog-to-digital converters (ADC)?

    • Yes, the ATTINY84-20SSUR features an integrated 10-bit ADC, allowing it to convert analog signals into digital data for processing.

  8. Is the ATTINY84-20SSUR compatible with other microcontrollers or development boards?

    • Yes, the ATTINY84-20SSUR is compatible with various development boards and can communicate with other microcontrollers through standard communication protocols.

  9. What are the temperature operating limits of the ATTINY84-20SSUR?

    • The ATTINY84-20SSUR has an extended temperature range, typically operating from -40°C to 85°C, making it suitable for both indoor and outdoor applications.

  10. Where can I find technical documentation and resources for the ATTINY84-20SSUR?

    • Technical documentation, datasheets, application notes, and development tools for the ATTINY84-20SSUR can be found on the manufacturer's website or through authorized distributors.