Hi, does anyone know the address for an ADXL330 when communicating with a micro controller via I2C? I can't seem to find any preset address given in the data sheet.

Thank you for your post! The ADXL330 only provides analog outputs, so there is nothing to provide addresses for.  Good luck on your project.

Hi NevadaMark, thanks for you quick response! So does this mean I cant use I2C with this particular accelerometer? I have it coded right now to were I take in its output via analog pins, but I'm trying to add in multiple sensors on this micron troller, and rather than using a lot of pins for each sensor, I wanted to use just the two pins for I2C comm. Is this possible with this accelerometer or would I need to get another?

Thanks!

Yes, that is exactly what I am saying. What lead you to believe that the ADXL330 would support an I2C interface? The ADXL345 or ADXL346 provide I2C.  What are you trying to measure?  There are other digital accelerometers; which may work better, but I hesitate to recommend one, solely based on your preference of interface.  Here is the selection table......

http://www.analog.com/en/products/mems/accelerometers.html