The following modules are proposed for all NASA's Deep Space spacecraft

Microprocessor Mass 0.6 kg Power supply Mass 0.13 kg
  • Power Converter Unit
  • Input Bus Range 18V - 36V
  • Single Output 3.3V (30W); other voltage and power levels may be available at a later date
  • Regulation ±3% (EOL)
  • Ripple 50mVp-p
  • Size 1.5” x 3.0” x 0.4”
  • Efficiency 65% @ 5W, 85% @ 30W (full load)
  • Output over voltage and short circuit protection
  • 1 MRad hard
Non-volatile Memory (NVM) Slice Mass 0.25 kg
  • Power 3.0 W (active) 0.7 W (inactive)
  • Capacity: 256 MB, memory mapped
  • Busses: 33MHz PCI, JTAG standard test interface
  • error detection and correction code



Source: www.nasa.gov

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