4 Replies Latest reply on Jun 10, 2017 8:42 AM by heimo.gaicher_1629436

    how to save current in deepsleep mode?

    heimo.gaicher_1629436

      Hi,

         

      i'm using the CY8C4024LQI-S412 controller on a test board. With a simple program (switch a LED on and off in an ISR) i want to test the power consumption of the UC.

         

      In deep sleep mode i measure 240µA! How can i reduce the power consumption further?

         

      attached you can see the code in main routine, schematic and pin-out: