TTEEnd System Controller Space

Integrated device supporting three traffic classes, based on radiation hardened design process

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The TTEEnd System Controller Space is an integrated device supporting three traffic classes: standard Ethernet, rate-constrained* and time-triggered SAE AS6802 standard compliant communication. Three different host interfaces (SPI, PCI and SpaceWire) provide the flexibility to connect the TTEEnd System Controller Space to different CPUs or FPGAs. The controller supports up to three Ethernet channels for reliable applications where redundancy is needed. All ports are able to support 10/100 Mbit/s as well as the full 1 Gbit/s line rate. The chip is based on a radiation hardened design process and packaged in a hermetic housing for the necessary radiation tolerance needed in harsh space environments.

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TTEEnd System Controller Space

Key Benefits

  • Three supported traffic classes
    • Ethernet IEEE 802.3
    • Rate-constrained*
    • Time-triggered traffic (SAE AS6802)
  • Three Ethernet channels, full duplex at 10/100/1,000 Mbit/s
  • 352 pin CQFP package
  • 1 MByte internal memory
  • Temperature range: -40 °C to +125 °C
  • Rad-hard design

*This component supports asynchronous Deterministic Ethernet traffic similar and 100% compliant to the Aeronautics standard ARINC 664 part 7.