ATTINY202-SSNR

Product Overview

Category

The ATTINY202-SSNR belongs to the category of microcontrollers.

Use

This microcontroller is designed for various embedded applications that require low power consumption and high performance.

Characteristics

• Low power consumption
• High performance
• Small form factor
• Integrated peripherals
• Flexible I/O options

Package

The ATTINY202-SSNR comes in a small outline integrated circuit (SOIC) package.

Essence

The essence of this microcontroller lies in its ability to provide efficient processing capabilities while consuming minimal power.

Packaging/Quantity

The ATTINY202-SSNR is typically packaged in reels, with each reel containing a specific quantity of microcontrollers.

Specifications

• Architecture: AVR
• Flash Memory: 2KB
• RAM: 128 bytes
• Operating Voltage: 1.8V - 5.5V
• Clock Speed: Up to 20MHz
• Digital I/O Pins: 12
• Analog Input Pins: 6
• Communication Interfaces: SPI, I2C, USART
• Timers/Counters: 2
• PWM Channels: 4
• ADC Resolution: 10-bit
• Operating Temperature Range: -40°C to +105°C

Detailed Pin Configuration

The ATTINY202-SSNR has a total of 20 pins, each serving a specific purpose. The pin configuration is as follows:

• Pin 1: Reset (RESET)
• Pin 2: Digital I/O (PB3)
• Pin 3: Digital I/O (PB2)
• Pin 4: Digital I/O (PB1)
• Pin 5: Digital I/O (PB0)
• Pin 6: Ground (GND)
• Pin 7: Digital I/O (PA7)
• Pin 8: Digital I/O (PA6)
• Pin 9: Digital I/O (PA5)
• Pin 10: Digital I/O (PA4)
• Pin 11: Digital I/O (PA3)
• Pin 12: Digital I/O (PA2)
• Pin 13: Digital I/O (PA1)
• Pin 14: Digital I/O (PA0)
• Pin 15: Analog Input (ADC0)
• Pin 16: Analog Input (ADC1)
• Pin 17: Analog Input (ADC2)
• Pin 18: Analog Input (ADC3)
• Pin 19: Power Supply (VCC)
• Pin 20: Power Supply (VCC)

Functional Features

The ATTINY202-SSNR offers several functional features that enhance its usability in various applications:

• Low power consumption allows for extended battery life in portable devices.
• Integrated peripherals, such as timers/counters and PWM channels, provide flexibility in controlling external components.
• Multiple communication interfaces (SPI, I2C, USART) enable seamless integration with other devices.
• Flexible I/O options allow for versatile connectivity and interaction with the external world.

Advantages and Disadvantages

Advantages

• Low power consumption ensures energy efficiency.
• High-performance capabilities enable efficient processing of tasks.
• Small form factor allows for compact designs.
• Integrated peripherals reduce the need for additional components.
• Flexible I/O options provide versatility in connectivity.

Disadvantages

• Limited flash memory and RAM may restrict the complexity of applications.
• The number of digital and analog pins may be insufficient for certain projects.
• Operating temperature range may not be suitable for extreme environments.

Working Principles

The ATTINY202-SSNR operates based on the AVR architecture. It utilizes a combination of hardware and software to execute instructions and perform tasks. The microcontroller's core processes data, controls peripherals, and communicates with external devices based on the program instructions stored in its flash memory.

Detailed Application Field Plans

The ATTINY202-SSNR finds applications in various fields, including but not limited to:

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

Detailed and Complete Alternative Models

1. ATTINY204-SSNR: Similar to ATTINY202-SSNR but with increased flash memory capacity.
2. ATTINY402-SSNR: Offers more I/O pins and enhanced communication interfaces.
3. ATTINY804-SSNR: Provides higher performance and increased memory options.

These alternative models offer varying features and capabilities, allowing users to choose the most suitable microcontroller for their specific requirements.

In conclusion, the ATTINY202-SSNR is a versatile microcontroller that combines low power consumption with high performance. Its compact size and integrated peripherals make it an ideal choice for a wide range of embedded applications. While it has certain limitations, such as limited memory and pin