ATTINY202-SSFR

Product Overview

Category

The ATTINY202-SSFR belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and embedded systems.

Characteristics

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

Package

The ATTINY202-SSFR is available in a surface-mount package (SSFR).

Essence

The essence of this microcontroller lies in its ability to provide efficient processing and control capabilities in a compact and energy-efficient package.

Packaging/Quantity

The ATTINY202-SSFR is typically packaged in reels or tubes, with varying quantities depending on the supplier.

Specifications

• Microcontroller Architecture: AVR
• CPU Speed: Up to 20 MHz
• Flash Memory: 2 KB
• RAM: 128 bytes
• EEPROM: 128 bytes
• Operating Voltage: 1.8V - 5.5V
• Digital I/O Pins: 14
• Analog Input Pins: 10
• 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-SSFR 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 (PA0)
• Pin 3: Digital I/O (PA1)
• Pin 4: Digital I/O (PA2)
• Pin 5: Digital I/O (PA3)
• Pin 6: Digital I/O (PA4)
• Pin 7: Digital I/O (PA5)
• Pin 8: Digital I/O (PA6)
• Pin 9: Digital I/O (PA7)
• Pin 10: Ground (GND)
• Pin 11: Analog Input (ADC0)
• Pin 12: Analog Input (ADC1)
• Pin 13: Analog Input (ADC2)
• Pin 14: Analog Input (ADC3)
• Pin 15: Analog Input (ADC4)
• Pin 16: Analog Input (ADC5)
• Pin 17: Power Supply (VCC)
• Pin 18: Serial Data (SDA)
• Pin 19: Serial Clock (SCL)
• Pin 20: Digital I/O (PB2)

Functional Features

The ATTINY202-SSFR offers several functional features that enhance its usability and performance. These include:

• Low power sleep modes for energy efficiency
• Hardware-based UART, SPI, and I2C communication interfaces
• Built-in analog-to-digital converter (ADC) for precise analog measurements
• Timers and counters for accurate timing and event control
• Pulse-width modulation (PWM) channels for controlling analog outputs
• Interrupt capability for responsive event handling

Advantages and Disadvantages

Advantages

• Compact size allows for integration in space-constrained designs
• Low power consumption extends battery life in portable devices
• Versatile I/O options enable connectivity with various peripherals
• High-performance CPU ensures efficient processing of tasks

Disadvantages

• Limited flash memory and RAM may restrict the complexity of applications
• Lack of built-in communication protocols may require additional components for certain applications

Working Principles

The ATTINY202-SSFR operates based on the AVR microcontroller architecture. It executes instructions stored in its flash memory to perform specific tasks. The CPU interacts with various peripherals and I/O pins to process data and control external devices. The microcontroller can be programmed using a suitable development environment and programming language.

Detailed Application Field Plans

The ATTINY202-SSFR 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

• ATTINY204-SSFR
• ATTINY402-SSFR
• ATTINY804-SSFR
• ATTINY1614-SSFR
• ATTINY3217-SSFR

These alternative models offer similar functionalities and characteristics, providing options for different project requirements.

In conclusion, the ATTINY202-SSFR is a versatile microcontroller that combines compact size, low power consumption, and high performance. Its wide range of features and flexible I/O options make it suitable for various applications in different industries.