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Gswam.1
Associate II
October 11, 2021
Question

Hi, am working in stm8l152. I have a problem with my STM8L device. My current remains in 2.02mA even in the halt mode (I would like to obtain 10-15µA). What are the ways to drop this value?

  • October 11, 2021
  • 1 reply
  • 1619 views

I also tried to make some configuration changes in the code, like putting the halt mode or disabling the timers.

Kindly suggest me to solve this issue

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    1 reply

    Tesla DeLorean
    Guru
    October 11, 2021

    Consider what you have attached externally and the current drawn from those components.

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    Gswam.1
    Gswam.1Author
    Associate II
    October 11, 2021

    In our application, the motor is attached externally. Without motor also we have checked. Before going to halt mode, I have initialized unused gpio pin as Output push-pull, low level , Disabled peripheral clock.

    Still power-consuming in mA.