The 'must have' IC for 3V projects. This is the RS232 converter IC that is capable of running at 3V and communicating with 3V logic. Comes in an easy to solder 16-Pin SOIC SMD package. Requires four external 0.1uF ceramic capacitors - no more 10uF monsters! Operates from 2.7V to 6V.
- [Datasheet ](http://cdn.sparkfun.com/datasheets/Components/General IC/SP3232EBCA-L.pdf)(3232EB)