Satellites and subsystems > Command and Data Handling (C&DH) systems > On-Board Computers (OBCs) > Medusa Single Board Computer
Key highlights
The Medusa Single Board Computer (SBC) is SEAKR’s fourth iteration of the PowerQUICC®-III high performance PowerPC Single Board Computer (SBC) product line. It was designed initially for a high volume communication processor, but it is ideal for a variety of mission applications.
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Last updated: 2023-10-20
Technical specs
mass
2.5 lb
power consumption
20 W (typical)
processor type
PowerPC® e500 core
processor performance
2450 DMIPS @ 1.066 GHz
operating system
VxWorks RTOS
Linux RTOS (optional)
Linux RTOS (optional)
SDRAM
1 GB DDR2
flash memory
1
I/O
2 MIL-STD-1553 ports (RT)
13 SpaceWire ports
11 RS422 ports
one 1000 bT Ethernet port
4 GPI and 4 GPO (backplane)
13 SpaceWire ports
11 RS422 ports
one 1000 bT Ethernet port
4 GPI and 4 GPO (backplane)
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