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Question, i.MX6DQ VDD_SNVS_IN current

Question asked by AVNET JAPAN FAE (team share account) on Aug 20, 2014
Latest reply on Aug 21, 2014 by igorpadykov

Hi team,


According to i.MX6DQ datasheet(IMX6DQCEC Rev.3), the power consumption for VDD_SNVS_IN is;

41uA(Typ) in SRTC backup, and

275uA for maximum current.

From the above, my customer estimates that the life of coin cell battery connected to VDD_SNVS_IN may be about 8 month for their board.

And they want to extend the battery life.

Could you show me whether there is any ways to reduce the VDD_SNVS_IN current?