Li ljie

MPC5744 crystal oscillator module

Discussion created by Li ljie on Aug 23, 2016
Latest reply on Aug 24, 2016 by Li ljie

The table below is electrical characteristics of MPC5744. We use the external crystal.

  1. The oscillation amplitude of Vxoschs is from 1.1V to 2.6V, and this voltage is XTAL voltage or EXTAL voltage?
  2. If MPC5744 works in FSP mode, what is the oscillation amplitude of Vxoschs?
  3. As we know, the oscillation input pin of the MPC5643 is XTAL. But the oscillation input pin of the MPC5744 is EXTAL???