Interfacing WIZ107SR with xmega128A1 board

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I am trying to interface WIZ107SR with xmega128A1 board.

  1. The power supply from xmega128a1 is 5V. how do I connect it to wiz107sr?
  2. PIN 1 and 2 says VCC 3.3V should I connect both the pins to get 3.3V or any one will work?