TTE-Switch Controller HiRel

Integrated controller that supports standard Ethernet, rate-constrained and time-triggered traffic 

The TTE-Switch Controller HiRel is an integrated communication controller that supports standard Ethernet traffic, rate-constrained traffic according to ARINC 664 part 7, and time-triggered traffic according to the SAE AS6802 Time-Triggered Ethernet Standard. The chip is based on a radiation-hardened 65 nm design process and packaged in a cost-efficient plastic package. This ensures high reliability in harsh environments requiring radiation and latch-up tolerance for applications like launch vehicles and LEO satellites.

Key Benefits
• Supports three traffic classes
• Standard Ethernet (IEEE 802.3)
• Rate-constrained (ARINC 664 part 7)
• Time-triggered (SAE AS6802)
• 6 x 100/1,000 Mbit/s & 16 x 100 Mbit/s Ethernet channels
• 1 MByte of internal memory
• 400 pin PBGA package
• Junction temperature: -40 °C to +125 °C
• Rad-hard design