PROTON400K

Satellite On-Board Computer (OBC) by Space Micro (3 more products)

Note : Your request will be directed to Space Micro.

PROTON400K Image

The PROTON400K from Space Micro is a Single Board Computer (SBC) that is designed on a patented Hardened-Core watchdog mitigation technology. It has a mass of 0.475 Kg and supports UART and CAN interfaces. This SBC requires a DC supply of 28 V and has a power consumption of 8-12 W. It is based on NXP’s P2020 processor that has 512 MB-2 GB DDR 3/2 with EDAC, 4 Mb boot MRAM and 1-4 GB Rad Hard NAND Flash, and 256 GB storage capacity. This SBC measures 193 x 139.7 mm and is ideal for high-performance computing, payload electronics, image processing, signal processing, and command and data handling applications.

Product Specifications

Product Details

  • Part Number
    PROTON400K
  • Manufacturer
    Space Micro
  • Description
    Single Board Computer for Payload Electronics and Image Processing Applications

General Parameters

  • Satellite Type
    CubeSat
  • Orbit
    LEO, MEO, GEO
  • Mass
    0.165 Kg (ProtonX-Box), 0.475 (Proton2X-Box) Kg
  • Voltage
    28 V
  • Power Consumption
    8 to 12 W
  • Radiation
    100 Krad
  • Microprocessor
    NXP P2020 32-bit Dual Core Processor
  • Clock Frequency
    100 MHz
  • Flash
    1 to 4 GB
  • MRAM
    4 MB
  • Interface
    UART, Ethernet, SpaceWire, CAN
  • Space Heritage
    Yes
  • Operating Temperature
    -24 to 61 Degree C
  • Application
    High-performance computing, payload electronics, image processing, signal processing, and command and data handling applications
  • Dimension
    91.44 x 127 mm (ProtonX-Box), 193 x 139.7 mm (Proton2X-Box)

Technical Documents

Space Missions - A list of all Space Missions

esa

Name Date
Altius 01 May, 2025
Arctic Weather Satellite (AWS) 01 Mar, 2024
Eutelsat Quantum 30 Jul, 2021
Sentinel 6 21 Nov, 2020
Cheops 18 Dec, 2019
EDRS 06 Aug, 2019
BepiColombo 20 Oct, 2018
Aeolus 22 Aug, 2018
Sentinel 3B 25 Apr, 2018
Sentinel 5 13 Oct, 2017

isro

Name Date
INSAT-3DS 17 Feb, 2024
XPoSat 01 Jan, 2024
Aditya-L1 02 Sep, 2023
DS-SAR 30 Jul, 2023
Chandrayaan-3 14 Jul, 2023
NVS-01 29 May, 2023
TeLEOS-2 22 Apr, 2023
OneWeb India-2 26 Mar, 2023
EOS-07 10 Feb, 2023
EOS-06 26 Nov, 2022

jaxa

Name Date
XRISM 07 Sep, 2023
SLIM 07 Sep, 2023
ALOS-3 07 Mar, 2023
ISTD-3 07 Oct, 2022
HTV9 21 May, 2020
HTV8 25 Sep, 2019
HTV7 23 Sep, 2018
HTV6 09 Dec, 2016
HTV5 19 Aug, 2015
HTV4 04 Aug, 2013

nasa

Name Date
NEO Surveyor 01 Jun, 2028
Libera 01 Dec, 2027
Europa Clipper 10 Oct, 2024
SpaceX CRS-29 09 Nov, 2023
Psyche 13 Oct, 2023
DSOC 13 Oct, 2023
Psyche Asteroid 05 Oct, 2023
Expedition 70 27 Sep, 2023
SpaceX Crew-7 25 Aug, 2023
STARLING 18 Jul, 2023