- Embedded systems
- Arduino-based development boards
- Robotics projects
- Industrial automation
- Sensor interfacing
- Motor control systems
- IoT device development
- Electronic instrumentation
- Home automation systems
- Prototype and development boards
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The ATmega328P Microcontroller IC is a programmable 8-bit microcontroller widely used for embedded electronic control and development applications. The pictured component features a 28-pin Dual In-line Package (DIP), making it suitable for through-hole PCB mounting, IC sockets, breadboards, and prototype circuits. The microcontroller integrates processing, memory, digital and analog interfacing capabilities within a single compact device. It can be programmed to control sensors, motors, displays, communication modules, and other electronic components, making it suitable for automation, robotics, instrumentation, and embedded system development.
| Attribute | Value |
|---|---|
| Operating Voltage | 1.8V – 5.5V |
| Package Type | DIP |
| Product Type | Microcontroller IC |
| Model | ATmega328P |
| Architecture | 8-Bit AVR |
| Pin Count | 28 Pins |
| Mounting Type | Through-Hole |
| SRAM | 2 KB |
| Maximum Clock Frequency | 20 MHz |
| Primary Function | Embedded Processing & Control |
| Additional Information | |
|---|---|
| Country of Origin | India |
| Customisable | No |

It is used as a programmable controller in embedded systems, robotics, automation, sensor interfaces, electronic instruments, and development projects.
Yes. The ATmega328P is based on an 8-bit AVR architecture.
It provides 32 KB of programmable flash memory for storing application programs.
The pictured DIP version has 28 pins, suitable for through-hole PCB mounting and compatible sockets.
Yes. The ATmega328P is well known for its use in several Arduino development boards and is also widely used as a standalone microcontroller in custom embedded designs.
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