What is special about your FT51A vs any other 8051 based design?

Firstly, the 8051 core we have selected is one of the fastest currently available.

Secondly, with the package options we offer from 28 pin SSOP to 48 pin QFN, we offer excellent choices for board area and cost.

Third is the USB hub feature, which you will not find elsewhere. This allows for cascading FT51A devices creating a network of sensors and control boards or connecting alternative USB peripherals to your 8051 core.