Speed
• •12 Mbps peak speed
• Fully compatible with USB specifications

Input/Output
• 16 bit parallel
• Each bit individually programmable for input or output
• 3.3v CMOS logic
• 5v TTL level logic
• 1.6mA sink or source

Power Requirement
• DC 5v 100mA peak supplied from USB
• DC 5v 300mA Max. supply from USB available to external circuit
• Optional DC 5v external supply to header pin