Aeroflex SpaceWire Products Industry Comparison Function System Interface UT200SpW4RTR UT200SpW16RTR UT100200SpWPHY01 UT100SpW02 SMCS116SpW SMCS332SpW SpW-10x ROUTER ROUTER TRANSCEIVER PROTOCOL IP AT7912E AT7911E AT7910E 4-port SpW 16-port SpW Physical Layer Driver SpW Node Router Router Single bidirectional SpW link 3 identical bidirectional SpW links 9-Port SpW router Synchronous transmit/receive FIFO FIFO (8- or 16-bit data width) HOCI inter-face or Link control interface 9-bit FIFO Input/Output FIFO FIFOs (256x9bits) Interface to UT200SpW4RTR, UT200SpW16RTR, or UT100SpW02 Physical Layer N/A N/A LVDS N/A N/A FIFO N/A Code Format N/A N/A N/A Verilog N/A N/A N/A Ports 4 SpW ports 16 SpW ports 1 SpW Node 1 SpW Llnk 3 SpW links 8 SpW links 1 System port 1 System port 1 SpW Node with redundancy Baud Rate 200Mbps 120Mbps 200Mbps 85Mbps 200Mbps 200Mbps 200Mbps Package 255-CLGA TBD 28-FP 208-CQFP, 288CQFP, 484CCGA/CLGA/ 100- 196-MQFPL 196 2 System Ports MQFPF MQFPL PBGA, 208-QFP, 280-PBGA Core Voltage I/O Voltage 2.5V 2.5V 3.3V 3.3V 3.3V N/A 3.3V 3.3V 3.3V N/A 5.0V 5.0V 5.0V