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The EnduroSat Onboard Computer (OBC) is powered by an ARM Cortex M4/M7 processor with frequency rates of up to 180 MHz for M4 and 216 MHz for M7. Featuring high power and low mass, with a 2MB program memory size (256kB RAM for M4, 2MB RAM for M7; 2048kB flash memory). The 58g device features a wide array of connectors and integrated sensors as well as a ProtoBoard that enables rapid payload integration by simplifying access to main power and communication busses. The OBC is fully compliant with the CubeSat standard and has flight heritage.

Flight heritage

The system has achieved flight heritage.

Testing & qualification

Compliant with the CubeSat standard.

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Last updated: 2023-01-02

Onboard Computer

2,900 EUR - 6,900 EUR




lead time
4 mo
radiation tolerance
40 krad
up to 5 years in LEO
130 g
processor type
ARM Cortex M7
512 kB
program memory
2 MB
data interface
4x RS485
2x RS422
2x I2C


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