SC-OBC MODULE A1

On-board Computer for Cubesat
OVERVIEW
USE CASES
SPECS
PRICE
DEV KIT
DOCUMENTS

OVERVIEW

Space computer module for ultra-small satellites
SC-OBC Module A1

The SC-OBC MODULE A1 board is optimized for use in CubeSats. We use technology cultivated by JAXA for reliable, safe use on the International Space Station. These boards use a Xilinx Artix-7 FPGA, allowing flexible configuration and multiple interface options. Not limited to CubeSats, our boards can also benefit other spacecraft and even terrestrial applications here on Earth.

USE CASES

During installation in our own satellite,

the SC-OBC Module A1 board was mounted to an interface board with a PC104 form factor.

A satellite equipped with the SC-OBC Module A1 installed on an interface board.

(Photo shows a prototype under development)

SPECS

Main Processor
Xilinx Artix-7

Communication Interface
CAN, I2C, UART

Main CPU
Cortex-M3 / MicroBlaze-V

FPGA User I/O
38 pin

Preinstalled OS
Zephyr RTOS

PIC User I/O
3 pin

Clock Generator
24 MHz x 2

Watchdog timer
1 (IP Core)

PIC (anomaly detection / system recovery)
8 bit PIC MCU

Interface Connector
80 pin / 0.5 mm pitch

On-chip SRAM
64 KByte FPGA Block RAM

Supply Voltage
DC 5.0 V ± 10%

On-board SRAM
4 MBytes

Power Consumption
2.0 W (Max)

NOR Flash Memory (configurable)
32 MBytes x 2

External Dimensions
70 x 70 x 9.6 mm

FeRAM
512 KBytes x 2

Mass
30 g

PRICE

SC-OBC Module A1
300,000JPY (excluding tax)
*This price is a limited-time offer.

The SC-OBC Module A1 is scheduled to undergo space-readiness testing using a satellite we developed in-house. This price is only available until space-readiness has been approved. Conditions for the limited-time price are as follows.

  • You grant permission for the publication of information regarding your purchase on our website, social media, and/or other public platforms.
  • You give us permission to publish the results of any launches that used equipment (whether space-based or ground-based) containing this product on our website and social media.
  • We ask you to share operational data obtained through the use of this product in space. This data will remain confidential and will not be made public. The purpose is to help improve future product specifications, so please provide only data related to the functionality and performance of this product.
Commissioning an interface board

We also provide custom circuit board design services to connect the SC-OBC Module A1 to your satellite.

Please use our contact form to request more information.

DEV KIT

Development Kit

Development Kit

coming soon
optional items

optional items

coming soon

DOCUMENTS

Product Manual
External link
This document describes all about SC-OBC Module A1.

Zephyr Info Page
External link
This is the dedicated SC-OBC Module A1 page on the Zephyr Project site.

GitHub
External link
For other technical information, please refer to our GitHub repositories.

RECRUIT

Employment information

IR INFO

Investor Relations

CONTACT

Be part of something bigger

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