ATTINY9-TS8R

Product Overview

• Category: Microcontroller
• Use: Embedded systems, Internet of Things (IoT) devices, consumer electronics
• Characteristics:
  • Low-power consumption
  • Small form factor
  • High-performance
  • Cost-effective
• Package: TSOP-8
• Essence: This microcontroller is designed to provide a compact and efficient solution for various embedded applications.
• Packaging/Quantity: Available in reels of 2500 units.

Specifications

• Architecture: AVR
• Flash Memory: 1KB
• RAM: 32 Bytes
• Operating Voltage: 1.8V - 5.5V
• Digital I/O Pins: 6
• Analog Input Pins: 4
• Timers/Counters: 1
• Communication Interfaces: SPI, I2C, UART
• Clock Speed: Up to 20MHz
• Power Consumption:
  • Active Mode: 1.5mA at 1MHz, 1.8V
  • Power-down Mode: 0.1µA at 1.8V

Detailed Pin Configuration

The ATTINY9-TS8R microcontroller has a total of 8 pins arranged as follows:

┌─┬─┐ VCC -|1 8|- GND PB3 -|2 7|- PB2 PB4 -|3 6|- PB1 PB5 -|4 5|- PB0 └─┴─┘

Functional Features

• Low-power sleep modes for energy-efficient operation
• Built-in EEPROM memory for data storage
• Internal oscillator with selectable frequencies
• Watchdog Timer for system reliability
• Brown-out detection to prevent voltage-related issues
• Analog-to-Digital Converter (ADC) for sensor interfacing
• PWM output for controlling motors and other devices

Advantages and Disadvantages

Advantages: - Compact size makes it suitable for space-constrained applications - Low-power consumption extends battery life in portable devices - Wide operating voltage range allows compatibility with various power sources - Cost-effective solution for embedded systems

Disadvantages: - Limited flash memory and RAM may restrict the complexity of applications - Limited number of I/O pins may require external multiplexing for larger projects - Lack of built-in communication protocols may require additional components for certain applications

Working Principles

The ATTINY9-TS8R microcontroller operates based on the AVR architecture. It executes instructions stored in its flash memory to perform various tasks. The internal oscillator generates clock signals, enabling precise timing for the execution of instructions. The microcontroller interacts with external devices through its I/O pins, allowing input/output operations. It can be programmed using popular development tools and programming languages.

Detailed Application Field Plans

The ATTINY9-TS8R microcontroller finds applications in a wide range of fields, including:

1. Internet of Things (IoT) devices: Enables connectivity and control in smart home automation systems, environmental monitoring, and wearable devices.
2. Consumer electronics: Used in remote controls, small appliances, and low-power gadgets.
3. Industrial automation: Suitable for controlling sensors, actuators, and data acquisition in industrial processes.
4. Automotive electronics: Used in automotive lighting, motor control, and dashboard displays.
5. Robotics: Enables control and coordination of robotic systems in hobbyist and educational projects.

Detailed and Complete Alternative Models

1. ATTINY10-TSHR: Similar features but with reduced flash memory and fewer I/O pins.
2. ATTINY13A-SSU: Offers more flash memory and I/O pins for more complex applications.
3. ATTINY85-20PU: Provides higher flash memory and additional communication interfaces.

These alternative models offer varying capabilities to suit different project requirements.

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