ATmega328P-PU 8-bit AVR MCU, 28-pin DIP, 20 MHz, 32 KB
Prices updated: 13 Oct 2026
Compare prices
| Store | product | Price | View in store |
|---|---|---|---|
 Circuits ElectronicsCheapest | ATMega328P (AVR 28 Pin 20MHz 32K) | 210 EGP | View in store |
 Future Electronics | ATMega328P (AVR 28 Pin 20MHz 32K) | 220 EGP | View in store |
 Microohm | ATmega328P-U PDIP-28 AVR Microcontroller (No Bootloader) | 220 EGP325 | View in store |
 Makers Electronics | ATmega328P-PU 8-Bit AVR Microcontroller IC 5V PDIP-28 for Arduino Uno (Without Bootloader) | 220 EGP | View in store |
 RAM Electronics | ATMEGA328PU | 220 EGP | View in store |
 UGE | ATMEGA328P-U Microcontroller Programmed with Arduino UNO Bootloader | 230 EGP | View in store |
 Most Electronics | ATMEGA328PU | 233 EGP | View in store |
Price history
Lowest daily price, last 90 days
Lowest price recorded: 210 EGP
About this product
An 8-bit AVR microcontroller in a 28-pin DIP package, with 32 KB of flash, 23 I/O lines and a 10-bit ADC with 6 channels. It runs up to 20 MHz with an external crystal and supports in-circuit programming. It is the chip at the heart of the Arduino Uno and is widely used in standalone microcontroller projects.
Specifications
- Architecture
- 8-bit AVR
- Flash memory
- 32 KB
- I/O lines
- 23
- ADC
- 10-bit, 6 channels
- Maximum clock
- 20 MHz (external crystal)
- Operating voltage
- 1.8 V to 5 V
- Package
- 28-pin DIP
Frequently asked questions
What is the price of ATmega328P-PU 8-bit AVR MCU, 28-pin DIP, 20 MHz, 32 KB in Egypt?
ATmega328P-PU 8-bit AVR MCU, 28-pin DIP, 20 MHz, 32 KB currently costs between 210 and 233 EGP across 7 offers in Egypt.
Where can I buy ATmega328P-PU 8-bit AVR MCU, 28-pin DIP, 20 MHz, 32 KB in Egypt?
ATmega328P-PU 8-bit AVR MCU, 28-pin DIP, 20 MHz, 32 KB is available from Circuits Electronics, Future Electronics, Microohm, Makers Electronics, RAM Electronics, UGE, and Most Electronics. Compare the offers above to find the best price.
Can I use this chip in an Arduino Uno board?
Yes, the Uno uses the ATmega328P. A new chip must first be loaded with the Arduino bootloader using an ISP programmer, and the standard Uno uses a 16 MHz crystal.
Does it need an external crystal?
It can run from its internal oscillator at lower speeds. To reach its full 20 MHz rating, use an external crystal with the correct load capacitors.
