AnsweredAssumed Answered

about the power of the mpc8270

Question asked by kai zhou on Jul 25, 2018
Latest reply on Aug 6, 2018 by kai zhou

I am using mpc8270 in my project, but i find a strange question recently. If i leave the vdd voltage floating and supply the vddh 3.3V, the current from the power will increase 0.2A than the situation which supply the vdd voltage 1.5V and supply the vddh voltage 3.3V.

Can you help explain the question?