which microcontrollers will support on aurdino uno r3 board??

Hello...

am new here....

Last week, i bought an aurdino uno r3 board. it contain atmega328 microcontroller.

can i use another microcontroller like atmega 8..etc..

i want to know which microcontrollers will support on aurdino uno r3 board...,,???only atmega328????

I have no idea what this means:

which microcontrollers will support on aurdino uno r3 board

Bro, can i use atmega 8 on aurdino uno r3 board by replacing atmega 328 in aurrdino uno board???

An R3 board (with DIP socket) will support ATmega8, ATmega168, ATmega328, and ATmega328P. (and most "A" variants of those.) (You will need to change board type for most of those, and possibly create some custom boards.txt entries. The "board" you select in the IDE has more to do with the CPU and bootloader combination than the actual board.) (with a little more effort, you can probably also support ATmega88)

Why are you asking this question?

If you are wondering about programming additional Atmel microchips that can easily be done without doing it on the Arduino board. See http://arduino.cc/en/Tutorial/ArduinoToBreadboard

...R

You can support other chip types also, for instance one of my first projects was wiring a a board to an Atmega644A.