Atmega328-U Microcontroller

 

It is the microcontroller found on Arduino Uno's. It has flash type memory. 23 of the 28 pins on it are I/O input - output pins. It is an 8-bit microcontroller with a frequency of 20 MHz.

 

• 8 Bit Programmable Flash
• Case: THT
• Package / Case: DIP28/7.62mm
• Memory Type: Flash
• Series: ATMEGA
• Speed: 16MHz
• Program Memory Size: 8KB (4K x 16)
• Ram: 1K-Byte
• EEPROM: 512-Byte
• Pin : 28
• Supply Voltage: 2.7V~5.5V
• Operating Temperature: -55°C~+125°C

Atmega328 Pin Outputs