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STM32WB5MMG power consumption in power mode 2 sleep

DS.4
Senior II

HI, Regarding STM32WB5MMG .

It says its also supports:

- Ultra-low-power modes for battery longevity

But how low? I can't find how much it consumes in STOP MODE 2.

Is it written somewhere?

Did anyone get to measure it? 

 

Is there a board that has this chip only without any peripherals I can measure current on?

 

1 REPLY 1
oga
Associate III

in datasheet https://www.st.com/resource/en/datasheet/stm32wb5mmg.pdf it says

oga_0-1712829926404.png

in WB55 datasheet https://www.st.com/resource/en/datasheet/stm32wb55ce.pdf on page 36/37 you can find :

oga_1-1712830259846.png

oga_2-1712830285508.png

in order to measure current consumption I'm using nRfConnect PowerProfiler kit II (sorry for speaking of non ST product even if I love so mutch st products , I don't know if ST is providing something equivalent but PPKII is so convenient and cheap)