Re: [Gumstix-users] Tweener FUART question

[Dave H. <dhy...@gm...>]

Hi Demetris,

On 11/23/06, Demetris <fgc...@cy...> wrote:
> Also Between the SDA, SCL of Atmega and Gumstix there is something but it
> doesn't have a part number or anything, what is it? (U$2)

The part number is on the part itself. It's a PCA9515. The data sheet
can be found here:
http://www.standardics.nxp.com/products/pca/pdf/pca9515.pdf

It's basically a 3.3v to 5v converter for the i2c bus (this is
bidirectional, whereas the bus transceivers are unidirectional).

-- 
Dave Hylands
Vancouver, BC, Canada
http://www.DaveHylands.com/