🚀 New! Smart IoT Devices + Free Dashboard Access - Control Your Devices Online -
Access the RobuKits IoT Dashboard
*Product images are for illustrative purposes only. Actual product may differ from images. Please refer to the product description and specifications for details.
ATmega328P Microcontroller – 8-bit AVR RISC-based MCU
₹270.0
Prices include applicable taxes.
3 sold
Only 497 left!
Check Delivery Availability
The ATmega328P is a low-power, high-performance 8-bit AVR microcontroller designed by Microchip (formerly Atmel). Known for its efficient architecture and ease of programming, it is widely used in Arduino Uno boards and other embedded systems. Featuring 32KB of flash memory, 1KB EEPROM, and 2KB SRAM, this MCU offers a perfect balance between processing power, memory, and energy efficiency.
Whether you're building a DIY project, robotics application, or IoT device, the ATmega328P delivers reliability, low power consumption, and flexible interfacing options with peripherals like UART, SPI, and I2C.
No reviews yet. Be the first to review!
Product Specifications
| Specification | Details |
|---|---|
| Model | ATmega328P-PU (DIP package) / ATmega328P-AU (SMD package) |
| Architecture | 8-bit AVR RISC |
| Operating Voltage | 1.8V – 5.5V |
| Flash Memory | 32 KB (with 512 Bytes used by bootloader) |
| SRAM | 2 KB |
| EEPROM | 1 KB |
| Clock Speed | Up to 20 MHz |
| I/O Pins | 23 Programmable I/O lines |
| Timers | Three (2×8-bit, 1×16-bit) |
| Communication Interfaces | UART, SPI, I2C (TWI) |
| ADC | 10-bit resolution, 6 channels (in DIP package) / 8 channels (in TQFP package) |
| PWM Channels | 6 |
| Watchdog Timer | Yes |
| Package | DIP-28 |
Key Features
- High-performance 8-bit AVR CPU with RISC architecture.
- Low power consumption with multiple sleep modes.
- 32KB flash memory for program storage.
- Wide operating voltage range for flexible designs.
- In-system programmable via SPI interface.
- Rich peripheral set including ADC, PWM, and timers.
- Compatible with Arduino IDE and other development platforms.
- Ideal for both standalone projects and embedded designs.
Applications
- Arduino Uno and Nano microcontroller boards
- Robotics and automation projects
- IoT and home automation devices
- Sensor interfacing and data logging
- Motor control systems
- Educational and prototyping purposes
- Wearable electronics
- Embedded systems design
Frequently Asked Questions
Yes, you can program it using AVR-GCC, Atmel Studio, or any compatible programmer.
There are 6 PWM channels available for controlling motors, LEDs, and other devices.
Yes, the Arduino Uno uses the ATmega328P microcontroller with a bootloader pre-installed for easy programming via USB.
It depends on the supplier. Some chips include a bootloader, while others require you to burn one using an ISP programmer.
Yes, it operates between 1.8V and 5.5V. At lower voltages, the maximum clock frequency is reduced.
