Satellite > Command and Data > OBC > Small Satellite On-board Computer (OBC)
Summary
OBC is the low cost embedded nodes for control, processing and interface applications, primarily for aerospace markets. It consists of a card which is specially equipped with space-ready software and firmware, and rigorously tested.
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Last updated: 2021-10-21
Small Satellite On-board Computer (OBC)
Specs
32 g (including RJ45 connector)
32 g
length
78 mm
width
43 mm
height
19 mm (including RJ45 connector)
power consumption
1 W
voltage
6V to 15V (optional: 5V to 28V)
processor type
ARM Dual-Core Cortex A9
processor clock
< 766 MHz
SDRAM
512 MB + 256 MB LPDDR2
flash memory
2x 125 MB QSPI (NOR)
data interface
GigE
RS422
RS232
LVDS
RS485
CAN
USB 2.0
RS422
RS232
LVDS
RS485
CAN
USB 2.0
operating temperature
-40 to 60 C
radiation tolerance
> 25 krad
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