Selecting caps for AT91SAM7S

Hi, I'm trying to design a PCB for an AT91SAM7S chip (AT91SAM7S Datasheet). At the top of page 13 it says to use 100nF NPO and 4.7uF X7R caps in parallel for VDDIN. I can't find either of those on Rapid. I can find the 100nF as an X7R and both values as other types of caps. Could I use some of these others instead?

The main board will have a 5V regulator followed by a 100uF electrolitic cap. The power rails will be connected to the CPU board (the one with the AT91SAM7S chip on) which will have a 3.3V regulator before connecting to VDDIN.

I wouldn't worry that much myself... Any decent multilayer Ceramic or Tantalum would do. Even a ceramic disc + Electrolytic combo would "do" the job. This is just decoupling caps after all.

100uF at the output of your regulator is way too high IMO.

The 100uF is mainly for smoothing the DC ripple.

Thanks. I'll experiment with some other types