Summary

The OBC's main objective is to control the satellite flight segment. It provides enhanced processing resources for the space mission software (LEON-3FT dual core), communication interfaces with the AOCS (Coarse Sun Sensor, Star Tracker, Magnetorque, Reaction Wheels, Gyro, etc.), payload subsystem and power subsystem, time synchronization and distribution functions as well as a safe guard memory (optional).

Key features:

  • 32-KByte PROM for boot software
  • 1-MByte EEPROM for non-volatile data storage of e.g. application software
  • Various interfaces to connect AOCS, payload subsystem and power subsystem
  • FPGA for customized functionality
  • 1-GByte safe guard memory (optional)
  • High-reliability, full-redundant architecture with 2 CPU-Boards, 2 IO-Boards and 2 Power-Board in Europe-Card format

Disclaimer: satsearch is not responsible for any mistakes on this page, although we do our best to ensure correctness. Please report any mistakes to us.

Last updated: 2021-09-27

On-Board Computer

Downloads

Specs

processor type
LEON-3FT (Dual Core)
data interface
SpaceWire
CAN
SRAM
8 MB
EEPROM
1 MB
operating temperature
-40 to 85 C

Export

Submit your request


Request details

The more information you can provide the better.


Personal Information

Submitting your information allows us to get in touch with you once we get a response from the supplier.

Please select one of the following:

Would you like to subscribe to our newsletter?

Requests that are submitted through satsearch are anonymously posted to our leads page.

from our blog

Go to blog

An overview of on-board computer (OBC) systems available on the global space marketplace

Find a launch option for your CubeSat or small satellite - an overview of launch service providers

Smallsat and CubeSat GPS antennas and GNSS systems