Satellites and subsystems > Command and Data Handling (C&DH) systems > On-Board Computers (OBCs) > RAD750® 3U CompactPCI single-board computer
Key highlights
The 3U CompactPCI standard single-board computer, available in flight and prototype versions, employs the PowerPC RAD750® microprocessor, the radiationhardened version of the IBM PowerPC750.
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Last updated: 2021-09-24
RAD750® 3U CompactPCI single-board computer
Technical specs
mass
549 g
power consumption
< 10.8 W
power supply
3.3V ± 10%
SDRAM
128 MB
SUROM
256 kB
processor type
RAD750® radiation-hardened PowerPC
processor clock
< 200 MHz
data interface
PCI
UART
UART
rail temperature range
-55 to 70 C
radiation tolerance
> 100 krad
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