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ATTINY461-20PU
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ATTINY461-20PU

Product Overview

Category

The ATTINY461-20PU belongs to the category of microcontrollers.

Use

It is commonly used for various embedded applications that require a compact and low-power microcontroller solution.

Characteristics

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

Package

The ATTINY461-20PU comes in a 20-pin DIP (Dual Inline Package) format.

Essence

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

Packaging/Quantity

The ATTINY461-20PU is typically packaged in reels or tubes, with a quantity of 1000 units per package.

Specifications

  • Microcontroller architecture: AVR
  • Flash memory: 4KB
  • RAM: 256 bytes
  • Operating voltage: 1.8V - 5.5V
  • Clock speed: Up to 20MHz
  • Digital I/O pins: 18
  • Analog input channels: 8
  • Communication interfaces: SPI, I2C, UART
  • Timers/counters: 3
  • PWM channels: 6
  • ADC resolution: 10-bit

Detailed Pin Configuration

The ATTINY461-20PU has a total of 20 pins, each serving a specific purpose. The pin configuration is as follows:

  1. RESET
  2. PCINT0 / CLKI
  3. PCINT1 / OC0A / CLK0
  4. PCINT2 / OC0B / INT0
  5. PCINT3 / OC1A / AIN0
  6. PCINT4 / OC1B / AIN1
  7. PCINT5 / OC2A / T0
  8. PCINT6 / OC2B / T1
  9. PCINT7 / AIN2 / T2
  10. VCC
  11. GND
  12. XTAL1
  13. XTAL2
  14. ADC6 / PCINT14
  15. ADC7 / PCINT15
  16. SDA / PCINT16
  17. SCL / PCINT17
  18. MOSI / DI / PCINT18
  19. MISO / DO / PCINT19
  20. SCK / USCK / PCINT20

Functional Features

  • Low power consumption: The ATTINY461-20PU is designed to operate efficiently with minimal power requirements, making it suitable for battery-powered devices.
  • High performance: Despite its small size, this microcontroller offers high processing capabilities and can handle complex tasks.
  • Versatile I/O options: With a wide range of digital and analog I/O pins, the ATTINY461-20PU provides flexibility in connecting external devices and sensors.
  • Communication interfaces: It supports popular communication protocols such as SPI, I2C, and UART, enabling seamless integration with other devices.
  • Timers and PWM channels: The microcontroller features timers/counters and PWM channels, allowing precise timing control and generation of analog signals.

Advantages and Disadvantages

Advantages

  • Compact size and low power consumption make it ideal for portable and battery-powered applications.
  • High-performance capabilities enable efficient execution of complex tasks.
  • Versatile I/O options provide flexibility in connecting external devices.
  • Support for various communication interfaces allows easy integration with other devices.
  • Timers and PWM channels offer precise timing control and analog signal generation.

Disadvantages

  • Limited memory capacity compared to larger microcontrollers.
  • Less suitable for applications requiring extensive computational power.

Working Principles

The ATTINY461-20PU operates based on the AVR architecture. It executes instructions stored in its flash memory, utilizing the available resources such as timers, I/O pins, and communication interfaces to perform specific tasks. The microcontroller can be programmed using various development tools and programming languages.

Detailed Application Field Plans

The ATTINY461-20PU finds applications in a wide range of fields, including but not limited to:

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

Detailed and Complete Alternative Models

  • ATTINY2313A-PU
  • ATTINY841-PU
  • ATTINY85-20PU
  • ATTINY4313-PU
  • ATTINY861A-PU

These alternative models offer similar functionalities and are compatible with many of the same development tools and programming languages as the ATTINY461-20PU.

In conclusion, the ATTINY461-20PU is a compact and low-power microcontroller that offers high performance and versatile I/O options. It is widely used in various embedded applications, particularly those

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de ATTINY461-20PU en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of ATTINY461-20PU in technical solutions:

  1. Q: What is ATTINY461-20PU? A: ATTINY461-20PU is a microcontroller from the AVR family, manufactured by Atmel (now Microchip Technology). It is commonly used in various technical solutions for embedded systems.

  2. Q: What is the operating voltage range of ATTINY461-20PU? A: The operating voltage range of ATTINY461-20PU is typically between 1.8V and 5.5V.

  3. Q: How many I/O pins does ATTINY461-20PU have? A: ATTINY461-20PU has a total of 23 I/O pins, which can be configured as inputs or outputs based on the application requirements.

  4. Q: What is the maximum clock frequency supported by ATTINY461-20PU? A: ATTINY461-20PU can operate at a maximum clock frequency of 20 MHz.

  5. Q: Does ATTINY461-20PU have built-in analog-to-digital converters (ADC)? A: Yes, ATTINY461-20PU has an 8-channel, 10-bit ADC module that allows it to convert analog signals into digital values.

  6. Q: Can ATTINY461-20PU communicate with other devices using serial communication protocols? A: Yes, ATTINY461-20PU supports multiple serial communication interfaces such as UART, SPI, and I2C, enabling it to communicate with other devices.

  7. Q: What programming language can be used to program ATTINY461-20PU? A: ATTINY461-20PU can be programmed using C/C++ language with the help of development tools like Atmel Studio or Arduino IDE.

  8. Q: Is ATTINY461-20PU suitable for low-power applications? A: Yes, ATTINY461-20PU is designed to be power-efficient and has various power-saving modes, making it suitable for low-power applications.

  9. Q: Can ATTINY461-20PU be used in battery-powered devices? A: Absolutely! The low power consumption and wide operating voltage range of ATTINY461-20PU make it a good choice for battery-powered devices.

  10. Q: Are there any development boards available for ATTINY461-20PU? A: Yes, there are development boards specifically designed for ATTINY461-20PU, such as the Arduino Nano Every, which can simplify prototyping and development processes.

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