Summary

The SkyLabs NANOobc-2 is an onboard computer with fault tolerance powered by PicoSkyFT processor for space applications. The NANOobc-2 is second generation of the flight proven OBC of SkyLabs.
The system is powered by PicoSkyFT processor to increase the operational reliability. The features of the system include sufficient capacity for non-volatile and volatile program, redundant mass storage and data memories to enable and support most demanding space applications.

The fault tolerance of the system by design offers higher reliability and robustness against Single Event Effects (SEE).

The flight proven NANOsky CMM Firmware framework can be optionally added to the system on which mission specific application layer functions can be developed

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Last updated: 2022-02-18

NANOobc-2 – OBC with CMM™ OBSW

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Specs

mass
55 g
height
11 mm
length
95 mm
width
91 mm
supply voltage
5 V DC
power consumption
< 1 W (peak)
< 0.9 W (idle mode)
processor type
PicoSkyFT 8/16-bit processor with FPU
RAM
2 MB (SECDED protected)
code & TM storage
4 MB MRAM (SECDED protected)
flash memory
2GB NAND Flash (SECDED protected)
data interface
LVDS
redundant CAN
RS422/485
operating system
RTOS OS with NANOsky CMM
operating temperature
-10 to 60 C

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