Yeah.
Think that's well within the normal bracket. Um your idea of the U_S_B_ would I think would largely depend on the cost. U_S_B_'s definitely one of the cheapest interfaces out there , but it might push the cost of the overall unit up 'cause it would require not just the connection but the chip for communicating with the rest of the system. That one might have to be based on
Programmable memory as well.
The U_S_B_ for which ?