DDC's space-proven Single Board Computer (SBC) product line now includes a compact, high performance (1700 DMIPS, 90 Linpack MFLOPS) SWaP optimized 3U SpaceVPX, offering many memory and I/O options, including: SpaceWire, UART, CANbus, I2C, SPI, GPIO, 1553, and Ethernet. Since the inception of our Space Microelectronics group, more than 20 years ago, our rad-hard Sp-COTS^TM and SBC products have experienced zero failures in space!

Benefits

• Size, weight & power (SWaP) optimized: highly integrated SoC (system on a chip) LEON quad-core processor reduces overall parts count, enabling low power consumption and high performance, up to 1700 DMIPS, in a compact 3U SpaceVPX
• Many I/O options: provides flexibility to match a wide range of mission requirements
• Proven reliability: built on DDC's established pedigree of TRL-9 single board computers, and utilizes DDC’s flight proven rad-hard Sp-COTS^TM memory products
• Integrated SpaceWire router supports SpaceVPX Control Plane
• I2C supports SpaceVPX Utility Plane
• High performance computing for demanding space applications
• Ease of use
  • Development Kit available
  • Board support package (BSP available)
  • Real-time operating system support: Wind River VxWorks® and RTEMS™

Applications

• Launchers
• Satellites
• Payload Processing
• Command & Control

FEATURES

Performance

• GR740 Rad-Hard quad-core LEON 4FT® processor
• High speed processing - 1,700 DMIPS, 90 Linpack MFLOPS

Memory

• 128 MB of EDAC corrected SDRAM
• 32 GB of BCH corrected NAND flash
• 4 MB of EDAC corrected EEPROM memory

I/O Interfaces

• Integrated SpaceWire router: (8) General purpose SpaceWire ports (up to 200 Mbps each) and (1) SpW debug port
• (2) UART (RS-422 or LVDS)
• (2) CANbus
• (2) I2C
• (1) Ethernet
• (1) SPI
• GPIO
• (1) 1553 (Requires External PHY)

Operating & Environmental Specifications

• 3U SpaceVPX
• 550 Grams
• Outstanding SBC Radiation Hardness
  • TID > 100krad (Si)
• Low Power Consumption
  • Input Power: 3.3V Only
  • Power Comsumption: 5W Typical