STM32L422CB, low power consumption in capacitive proximity by single channel wake up source.

[Vb.11]

Dear All,

We are planning to use STM32L422CB MCU in our application, but for low power consumption we are expecting capacitive proximity by signle channel or simple wake up by proximity.

Somehow, we are not able to find out exact current in low power sleep mode, when proximity detection is on.

Please help, so we can go ahead with design.

Thanks & Regards,

Vivek

[Sco]

I find some information in datasheet: https://www.st.com/resource/en/datasheet/stm32l422cb.pdf.

Hope it helps.

[Vb.11]

Sco,

Not getting what exactly is details.

My specific requirement is about current consumption when proximity detection is on in lower power saving mode.

As my application is battery operated this feature has highest importance.