1 Reply Latest reply on Jan 24, 2019 12:17 PM by user_1669321 Branched to a new discussion.

    Does blowing the eFuse require 2.5V or at least 2.5V?




      I'm looking at the process of blowing the eFuse during production, and it's mentioned in AN221111 that "Also, the supply voltage VDDD must be set to 2.5 V to program eFuse". Our module is powered with a 3.3V LDO. What would happen if VDDD is 3.3 instead of 2.5? Could we still blow the eFuse?


      Thank you,