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Attiny2313-20pu Ic – ATTINY2313-20PU – MICROCHIP
- The ATtiny2313-20PU is a low-power, high-performance microcontroller from Microchip Technology, formerly Atmel Corporation. Here’s a detailed description of its features:
- Core: The ATtiny2313-20PU is based on the AVR enhanced RISC architecture, featuring a powerful and efficient 8-bit AVR microcontroller core.
- Performance: It operates at a maximum frequency of 20 MHz, providing high-speed processing capabilities for various embedded applications.
- Memory: The microcontroller features 2 KB of Flash program memory for storing application code and 128 bytes of EEPROM memory for non-volatile data storage. Additionally, it has 128 bytes of SRAM for temporary data storage during program execution.
- Peripherals: The ATtiny2313-20PU includes a range of integrated peripherals, including GPIO (General Purpose Input/Output) pins for digital interfacing, UART (Universal Asynchronous Receiver/Transmitter) for serial communication, SPI (Serial Peripheral Interface) for interfacing with SPI devices, and I2C (Inter-Integrated Circuit) for communication with I2C devices.
- Analog-to-Digital Converter (ADC): It features a built-in 10-bit ADC with 8 channels, allowing for analog sensor interfacing and data acquisition.
- Timers/Counters: The microcontroller includes multiple timers/counters, which can be used for various timing and counting applications, including PWM (Pulse Width Modulation) generation and interval timing.
- Low Power Consumption: With its efficient AVR core and advanced power management features, the ATtiny2313-20PU is optimized for low-power operation, making it suitable for battery-powered and energy-efficient applications.
- Package: It is available in a 20-pin PDIP (Plastic Dual Inline Package), which is a through-hole package, making it easy to prototype and solder onto PCBs.
- Development Tools: Microchip provides a comprehensive set of development tools, including an integrated development environment (IDE), compilers, debuggers, and programming tools, to facilitate software development for the ATtiny2313-20PU microcontroller.
Note:
Product Images are shown for illustrative purposes only and may differ from the actual product.
For Technical Specifications about the IC go through the Datasheet in the Attachment section.
Specification:
| Specification | Value |
|---|---|
| Core | AVR 8-bit RISC. |
| Maximum Frequency | 20 MHz |
| Flash Program Memory | 2 KB |
| EEPROM Memory | 128 bytes |
| SRAM | 128 bytes |
| GPIO Pins | Up to 18 |
| UART | Supported |
| SPI | Supported |
| I2C | Supported |
| Analog-to-Digital Converter | 10-bit, 8 channels |
| Timers/Counters | Multiple |
| Operating Voltage | 1.8V – 5.5V |
| Operating Temperature Range | -40°C to +85°C |
| Package | 20-pin PDIP (Plastic Dual Inline Package) |
| Development Tools | Microchip IDE, Compilers, Debuggers |
Package Includes:
- 1 x ATTINY2313-20PU – MICROCHIP
Datasheet:
ATTINY2313-20PU – MICROCHIP Overview
The ATTINY2313-20PU is an 8-bit AVR microcontroller in a 20-pin DIP package designed for compact embedded applications. Operating at up to 20 MHz, it combines low power consumption with on-chip Flash and EEPROM memory for versatile code storage and data retention.
Key Features of ATTINY2313-20PU – MICROCHIP
- 8-bit AVR enhanced RISC core for efficient instruction execution
- Up to 20 MHz maximum clock speed for responsive processing
- 2 KB onboard Flash memory and 128 bytes EEPROM for non-volatile storage
- 20-pin DIP package (DIP-20) ideal for breadboarding and through-hole PCB designs
- Low power consumption in active and sleep modes for battery-powered projects
- Genuine Microchip part, ready to ship fast from Zbotic across India
Applications and Use Cases
- Hobbyist and educational microcontroller boards
- Simple robotics controllers with I/O expansion
- Serial communication interfaces (UART)
- Sensor data acquisition and logging
- Custom timers and PWM signal generation
- Prototype circuits on breadboards and perfboards
How to Use ATTINY2313-20PU – MICROCHIP
Insert the ATTINY2313-20PU into a 20-pin DIP socket or PCB footprint, connect VCC and GND, and tie the RESET pin to a pull-up resistor. Program it via an ISP programmer (e.g., USBasp or Atmel ICE) using Atmel Studio or avrdude. After loading your compiled firmware, power the board and interface peripherals to the designated I/O pins.
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Frequently Asked Questions
Which development tools are compatible with ATTINY2313-20PU?
You can program the ATTINY2313-20PU using Atmel Studio on Windows or avrdude on Linux/macOS. ISP programmers like USBasp, Atmel ICE, or AVRISP MkII are supported.
What packaging does ATTINY2313-20PU come in?
This microcontroller is supplied in a 20-pin Dual In-Line Package (DIP-20), making it easy to use on breadboards and solder into through-hole PCBs.
Can I prototype ATTINY2313-20PU on a breadboard?
Yes. Place the DIP-20 device in a breadboard socket, wire up power and your ISP header, and you’re ready to upload firmware and test circuits before final PCB design.
Technical Specifications
| Brand | Microchip |
|---|---|
| Model | ATTINY2313-20PU |
| SKU | AI1229 |
| Weight | 0.04 kg |
| Availability | Out of Stock |
Applications & Use Cases
The ATTINY2313-20PU – MICROCHIP is a versatile microcontroller ics used across a wide range of applications including electronics projects, DIY builds, prototyping, and educational experiments.
Common use cases:
- Integrating into a custom electronics project
- Learning and experimenting with circuits
- Replacing or upgrading components in existing setups
This product is ideal for electronics enthusiasts, engineers, and students.
Technical Tip: Always verify voltage and current requirements before connecting to your circuit. Check datasheets for detailed specifications and pin configurations.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
- Genuine Microchip product sourced from authorized channels


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