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AURIX™ Ethernet interfaces – KBA235996

AURIX™ Ethernet interfaces – KBA235996

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AURIX™ Ethernet interfaces – KBA235996

Version: **

Question: What possible interfaces are supported by the Gigabit Ethernet (GETH) MAC of the AURIX™ TC3xx to any Ethernet Transceiver (PHY)?


The AURIX™ TC3xx GETH module has up to three PHY interfaces as follows:

  • Media Independent Interface (MII)
  • Reduced Media Independent Interface (RMII)
  • Reduced Gigabit Media Independent Interface (RGMII)

For more details, see the “Gigabit Ethernet MAC (GETH)” section of the User’s manual.

Note: This KBA applies to the following series of AURIX™ MCUs:

  • AURIX™ TC3xx series