An ATmega328 in DIP package, pre-loaded with theOptiboot Bootloader. 

This will allow you to use code in your custom embedded project without

having to use an actual  board.The name says it all on this one. 

To get this chip working with  IDE, you will need an external 16MHz crystal

or resonator, a 5V supply, and a serial connection. 

Atmel\'s ATMega328 8-Bit Processor in 28 pin DIP package. It\'s like the

ATmega168, with double the flash space. 

32K of program space. 23 I/O lines, 6 of which are channels for the 10-bit ADC. 

Runs up to 20MHz with external crystal. Package can be  programmed in circuit.

1.8V to 5V operating voltage! 

Condition:  New, 100% Good Quality 

Quantity:  1 piece 

Number of Pins:  28 

Architecture: 8-bit 

Op.Temperature:-40 ~ 85°C 

Series: ATMega 

Package Incudes: 

1 X  8-Bit Micro Controller Microcontroller ATmega328P-PU / Bootloader