1 Reply Latest reply on Feb 6, 2019 9:51 AM by RodolfoG_11

    About deepsleep of Cortex-M0+ in PSoC63 for reducing power consumption

    JuIn_1625121

      Hello,

       

      Now, the customer uses mainly Cortex-M4 in PSoC63.

      So, he wants Cortex-M0+ to turn in deepsleep when it is unused.

       

      We checked

      002-19881_CE219881_PSoC_6_MCU_Switching_Between_Power_Modes_PSoC_Creator.pdf

      and

      002-19528_AN219528_PSoC_6_MCU_Low-Power_Modes_and_Power_Reduction_Techniques.pdf.

      So, we think if using following API will be able to do what he want.

       

           Cy_SysPm_DeepSleep(CY_SYSPM_WAIT_FOR_INTERRUPT)

       

      However, even with the API, reduced value in power consumption is less than 0.1 mA.

      Is this correct as a result of using the API?

      If No, what should we check?

       

      Best Regards,

      Inoue