Microchip Technology
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ATTINY461A-PU
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ATTINY461A-PU

Product Overview

Category

The ATTINY461A-PU belongs to the category of microcontrollers.

Use

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

Characteristics

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

Package

The ATTINY461A-PU comes in a PDIP-20 package.

Essence

This microcontroller is designed to provide efficient processing capabilities while consuming minimal power.

Packaging/Quantity

The ATTINY461A-PU is typically packaged in tubes, with each tube containing a quantity of 25 microcontrollers.

Specifications

  • Microcontroller Architecture: AVR
  • Flash Memory: 4KB
  • RAM: 256 bytes
  • Operating Voltage: 1.8V - 5.5V
  • Digital I/O Pins: 18
  • Analog Input Pins: 8
  • PWM Channels: 6
  • ADC Resolution: 10-bit
  • Clock Speed: Up to 20MHz
  • Communication Interfaces: SPI, I2C, UART

Detailed Pin Configuration

The ATTINY461A-PU has a total of 20 pins, which are assigned specific functions. The pin configuration is as follows:

  1. RESET
  2. PCINT0 / CLKI
  3. PCINT1 / OC0B / CLKO
  4. PCINT2 / RXD
  5. PCINT3 / TXD
  6. PCINT4 / INT0
  7. PCINT5 / OC0A
  8. PCINT6 / AIN0
  9. PCINT7 / AIN1
  10. VCC
  11. GND
  12. XTAL1
  13. XTAL2
  14. PCINT14 / T0
  15. PCINT15 / OC1B
  16. PCINT16 / OC1A
  17. PCINT17 / AIN2
  18. PCINT18 / ADC6
  19. PCINT19 / ADC7
  20. AVCC

Functional Features

  • Low power consumption allows for extended battery life in portable devices.
  • High-performance AVR architecture enables efficient execution of complex tasks.
  • Wide operating voltage range provides flexibility in various applications.
  • Multiple communication interfaces facilitate seamless integration with other devices.
  • On-chip analog-to-digital converter (ADC) enables precise measurement of analog signals.

Advantages and Disadvantages

Advantages

  • Compact size makes it suitable for space-constrained applications.
  • Low power consumption extends battery life.
  • Versatile communication interfaces enhance connectivity options.
  • Efficient processing capabilities enable complex tasks.

Disadvantages

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

Working Principles

The ATTINY461A-PU 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 ATTINY461A-PU finds applications in various fields, including but not limited to: - Home automation systems - Industrial control systems - Internet of Things (IoT) devices - Wearable technology - Sensor networks - Consumer electronics

Detailed and Complete Alternative Models

  • ATTINY2313A-PU: Similar features with reduced flash memory and fewer I/O pins.
  • ATTINY841-PU: Enhanced features with more I/O pins and advanced peripherals.
  • ATTINY85-20PU: Compact size with limited flash memory and I/O pins.

These alternative models offer varying capabilities and can be chosen based on specific project requirements.

In conclusion, the ATTINY461A-PU is a versatile microcontroller that combines low power consumption with high performance. Its compact size and wide operating voltage range make it suitable for various electronic applications. While it has limitations in terms of memory and built-in peripherals, it offers efficient processing capabilities and multiple communication interfaces. With its extensive application field plans and alternative models, the ATTINY461A-PU provides flexibility and adaptability to different project requirements.

기술 솔루션에 ATTINY461A-PU 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

Sure! Here are 10 common questions and answers related to the application of ATTINY461A-PU in technical solutions:

  1. Q: What is ATTINY461A-PU? A: ATTINY461A-PU is a microcontroller from the AVR family, manufactured by Microchip Technology. It offers 4KB of flash memory, 256 bytes of EEPROM, and 256 bytes of SRAM.

  2. Q: What are the key features of ATTINY461A-PU? A: Some key features of ATTINY461A-PU include 20 programmable I/O pins, 8-channel 10-bit ADC, 16MHz clock speed, multiple communication interfaces (SPI, I2C, USART), and low power consumption.

  3. Q: What are some typical applications of ATTINY461A-PU? A: ATTINY461A-PU is commonly used in various embedded systems, such as home automation, industrial control, sensor networks, consumer electronics, and Internet of Things (IoT) devices.

  4. Q: How can I program ATTINY461A-PU? A: ATTINY461A-PU can be programmed using an In-System Programmer (ISP) or a High Voltage Serial Programmer (HVSP). You can use software like Atmel Studio or Arduino IDE for programming.

  5. Q: Can ATTINY461A-PU be used with Arduino? A: Yes, ATTINY461A-PU can be used with Arduino. There are tutorials and libraries available that allow you to program and use ATTINY461A-PU as an Arduino board.

  6. Q: What is the operating voltage range of ATTINY461A-PU? A: The operating voltage range of ATTINY461A-PU is typically between 1.8V and 5.5V.

  7. Q: How much current can ATTINY461A-PU source or sink on its I/O pins? A: Each I/O pin of ATTINY461A-PU can source or sink up to 20mA of current.

  8. Q: Does ATTINY461A-PU have built-in analog-to-digital conversion (ADC) capability? A: Yes, ATTINY461A-PU has an 8-channel 10-bit ADC, which allows you to convert analog signals into digital values.

  9. Q: Can ATTINY461A-PU communicate with other devices using serial communication? A: Yes, ATTINY461A-PU supports USART (Universal Synchronous/Asynchronous Receiver/Transmitter) for serial communication. It can also communicate using SPI (Serial Peripheral Interface) and I2C (Inter-Integrated Circuit) protocols.

  10. Q: Is ATTINY461A-PU suitable for low-power applications? A: Yes, ATTINY461A-PU is designed for low-power applications. It offers various power-saving modes and features like sleep mode, idle mode, and power-down mode to minimize power consumption.

Please note that the answers provided here are general and may vary depending on specific use cases and requirements.