Microchip Technology
画像はイメージの場合もございます。
商品詳細は仕様をご覧ください。
ATTINY87-SUR
詳細を表示 DataSheets

ATTINY87-SUR

Product Overview

Belongs to: Microcontroller
Category: Integrated Circuit
Use: Control and processing of electronic devices
Characteristics: Low power consumption, compact size, versatile functionality
Package: Surface mount
Essence: Embedded system control
Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

  • Architecture: 8-bit AVR
  • Flash Memory: 8 KB
  • SRAM: 512 bytes
  • EEPROM: 512 bytes
  • Operating Voltage: 1.8V - 5.5V
  • Digital I/O Pins: 18
  • Analog Input Pins: 12
  • Communication Interfaces: SPI, I2C, UART
  • Clock Speed: Up to 20 MHz
  • Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The ATTINY87-SUR features a total of 32 pins, including digital I/O, analog input, power, and communication interface pins. The pinout is designed for easy integration into various electronic systems.

Functional Features

  • Low Power Consumption: Ideal for battery-powered applications
  • Versatile I/O Capabilities: Supports a wide range of input and output configurations
  • Flexible Communication Interfaces: Enables seamless connectivity with other devices
  • Integrated Analog-to-Digital Converter (ADC): Facilitates analog sensor interfacing
  • Hardware and Software Security Features: Enhances system integrity and data protection

Advantages and Disadvantages

Advantages: - Compact size enables integration into space-constrained designs - Low power consumption extends battery life in portable devices - Versatile I/O capabilities support diverse application requirements

Disadvantages: - Limited memory and processing capabilities compared to higher-end microcontrollers - Restricted performance for complex computational tasks

Working Principles

The ATTINY87-SUR operates as the brain of embedded systems, executing programmed instructions to control connected devices. It processes inputs from sensors, user interfaces, or communication modules and generates corresponding outputs to drive actuators, displays, or communication channels.

Detailed Application Field Plans

  • Home Automation: Control of smart home devices such as lighting, HVAC systems, and security sensors
  • IoT Devices: Integration into Internet of Things (IoT) nodes for data collection and transmission
  • Consumer Electronics: Powering small-scale electronic gadgets and appliances
  • Industrial Control Systems: Monitoring and regulating machinery and equipment in manufacturing environments

Detailed and Complete Alternative Models

  • ATTINY85: Similar architecture with reduced memory and I/O capabilities
  • ATTINY167: Enhanced memory and I/O options for more demanding applications
  • ATMEGA328P: Higher-performance microcontroller suitable for complex tasks

In conclusion, the ATTINY87-SUR microcontroller offers a balance of size, power efficiency, and functionality, making it suitable for a wide range of embedded control applications.

Word Count: 410

技術ソリューションにおける ATTINY87-SUR の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the ATTINY87-SUR microcontroller used for?

    • The ATTINY87-SUR microcontroller is commonly used in various technical solutions such as embedded systems, IoT devices, and consumer electronics.

  2. What are the key features of the ATTINY87-SUR?

    • The ATTINY87-SUR features a high-performance, low-power 8-bit AVR microcontroller with advanced RISC architecture, making it suitable for battery-powered applications.

  3. How much program memory does the ATTINY87-SUR have?

    • The ATTINY87-SUR offers 8KB of in-system programmable flash memory, which allows for flexible and efficient program storage.

  4. Can the ATTINY87-SUR be used for analog sensing applications?

    • Yes, the ATTINY87-SUR includes an integrated 10-bit ADC (Analog-to-Digital Converter) that enables it to be used for various analog sensing applications.

  5. What communication interfaces does the ATTINY87-SUR support?

    • The ATTINY87-SUR supports multiple communication interfaces including SPI (Serial Peripheral Interface) and I2C (Inter-Integrated Circuit), making it versatile for interfacing with other devices.

  6. Is the ATTINY87-SUR suitable for low-power applications?

    • Yes, the ATTINY87-SUR is designed for low-power applications, featuring power-down modes and sleep modes to minimize power consumption.

  7. Can the ATTINY87-SUR be programmed using standard development tools?

    • Yes, the ATTINY87-SUR can be programmed using standard AVR development tools such as Atmel Studio or Arduino IDE, providing flexibility for developers.

  8. What voltage range does the ATTINY87-SUR operate at?

    • The ATTINY87-SUR operates within a wide voltage range of 1.8V to 5.5V, allowing for compatibility with various power sources.

  9. Does the ATTINY87-SUR have built-in security features?

    • Yes, the ATTINY87-SUR includes hardware-based security features such as non-volatile memory and tamper detection, enhancing the overall system security.

  10. Are there any application examples for the ATTINY87-SUR?

    • Common applications for the ATTINY87-SUR include smart home devices, sensor nodes, wearable electronics, and industrial control systems.