ATTINY2313-20SUR

Product Overview

Category: Microcontroller
Use: Embedded Systems
Characteristics: Low-power, High-performance
Package: Surface Mount
Essence: AVR RISC Architecture
Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

• Operating Voltage: 2.7V - 5.5V
• Flash Memory: 2KB
• RAM: 128 Bytes
• EEPROM: 128 Bytes
• Clock Speed: 20MHz
• Digital I/O Pins: 18
• Analog Input Pins: 8
• UART: 1
• SPI: 1
• I2C: 1
• PWM Channels: 4
• ADC Resolution: 10-bit
• Timers/Counters: 2

Detailed Pin Configuration

The ATTINY2313-20SUR microcontroller has a total of 20 pins, which are assigned for various functions as follows:

| Pin Number | Function | |------------|----------| | 1 | RESET | | 2 | RXD | | 3 | TXD | | 4 | INT0 | | 5 | INT1 | | 6 | OC0A | | 7 | OC0B | | 8 | OC1A | | 9 | OC1B | | 10 | XTAL1 | | 11 | XTAL2 | | 12 | GND | | 13 | VCC | | 14 | AREF | | 15 | ADC0 | | 16 | ADC1 | | 17 | ADC2 | | 18 | ADC3 | | 19 | ADC4 | | 20 | ADC5 |

Functional Features

• Low-power consumption, making it suitable for battery-powered applications.
• High-performance AVR RISC architecture allows for efficient execution of instructions.
• Wide operating voltage range enables compatibility with various power sources.
• Ample flash memory and RAM for storing and processing data.
• Built-in UART, SPI, and I2C interfaces facilitate communication with other devices.
• Multiple PWM channels for precise control of analog signals.
• 10-bit ADC resolution ensures accurate analog-to-digital conversion.
• Two timers/counters for timekeeping and event counting.

Advantages and Disadvantages

Advantages: - Low power consumption extends battery life in portable applications. - High-performance architecture enables fast and efficient execution of instructions. - Versatile interfaces allow for seamless integration with other components. - Ample memory capacity for storing program code and data. - Wide operating voltage range provides flexibility in power supply options.

Disadvantages: - Limited flash memory and RAM compared to higher-end microcontrollers. - Lack of advanced features found in more specialized microcontrollers. - Relatively small number of I/O pins may restrict the complexity of projects.

Working Principles

The ATTINY2313-20SUR operates based on the AVR RISC (Reduced Instruction Set Computer) architecture. It executes instructions stored in its flash memory, utilizing its internal registers and peripherals to perform various tasks. The microcontroller communicates with external devices through its built-in UART, SPI, and I2C interfaces. It can read analog signals using its ADC and generate precise analog outputs using its PWM channels. The low-power design ensures efficient operation even in battery-powered applications.

Detailed Application Field Plans

The ATTINY2313-20SUR is widely used in various embedded systems applications, including but not limited to:

1. Home Automation: Controlling lights, appliances, and security systems.
2. Industrial Control Systems: Monitoring and controlling machinery and processes.
3. Internet of Things (IoT): Connecting devices to the internet for remote control and monitoring.
4. Robotics: Controlling robot movements and interactions with the environment.
5. Sensor Networks: Collecting and processing data from multiple sensors.
6. Consumer Electronics: Power management, user interface control, and device connectivity.

Detailed and Complete Alternative Models

• ATTINY2313A-PU
• ATTINY4313-PU
• ATTINY24A-SSU
• ATTINY44A-SSU
• ATTINY84A-SSU
• ATTINY85-20PU

These alternative models offer similar functionality and are compatible with the ATTINY2313-20SUR, providing options based on specific project requirements.

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