Product Details
ATmega8A-PU Microcontroller – 8-bit AVR MCU DIP-28
₹165.00 Original price was: ₹165.00.₹150.00Current price is: ₹150.00.
Description
ATmega8A-PU Microcontroller – 8-bit AVR MCU DIP-28 Package
The ATmega8A-PU Microcontroller is a high-performance, low-power 8-bit AVR microcontroller widely used in embedded systems, automation projects, and educational electronics. Based on the AVR RISC architecture, it delivers efficient instruction execution with excellent power efficiency. The ATmega8A-PU features 8KB ISP flash memory, 1KB SRAM, 512 bytes EEPROM, and operates at clock speeds up to 16MHz. Housed in a DIP-28 through-hole package, it is easy to use for prototyping, breadboard testing, and PCB designs. This microcontroller is commonly used in Arduino-compatible boards, robotics, motor control, sensor interfacing, and industrial control applications.
| Specification | Details |
|---|---|
| Part Number | ATmega8A-PU |
| Architecture | 8-bit AVR RISC |
| Flash Memory | 8KB ISP Flash |
| SRAM | 1KB |
| EEPROM | 512 Bytes |
| Operating Voltage | 2.7V – 5.5V |
| Clock Frequency | Up to 16MHz |
| I/O Pins | 23 Programmable I/O |
| ADC | 6-Channel 10-bit ADC |
| Package Type | DIP-28 (Through-Hole) |
Applications
- Arduino-compatible development boards
- Robotics and automation projects
- Sensor interfacing and data acquisition
- Motor control systems
- Industrial control units
- Educational and DIY electronics
How to Use
- Power the MCU within the recommended voltage range.
- Program using ISP via AVR programmer.
- Use an external crystal for precise clock timing if required.
- Configure I/O pins via firmware.
- Test functionality before final deployment.
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Reliable ATmega8A-PU AVR microcontroller with 8KB flash, DIP-28 package, ideal for Arduino boards, robotics, automation, and embedded electronics projects.



