CD575MI-A1 vs CD575M-A1 vs CD575MI

Dear All,

What is difference between following Tegra processor.

CD575MI-A1 vs CD575M-A1 vs CD575MI

And When I am searching arrow electronics website they are mentioning above parts having zero USB3 , zero Ethernet ports and rest of ports like GPIO, I2C are zero. I believe all interface is related with Tegra Tk1 so how can it be zero? correct me if I am wrong.

Hi AnilS.

All information can be found from Tegra K1 Data Sheet:
http://developer.nvidia.com/embedded/dlc/tegra-k1-datasheet

See:

Thanks