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peripherals power consumption of stm32u585 in stop mode

amit3
Visitor

Hello, 

In the MCU datasheet, there is a table on page 200: Table 72. Typical dynamic current consumption of peripherals.

What is the meaning of the current writing in the peripherals on stop modes, since in this mode, all clocks in the core domain are stopped? 

I saw that there is an option to enable MSIS/HSI16 in stop mode if a peripheral requests it, but according to what frequency?  The frequency of the processor or the frequency that entered the clock tree for the peripheral that required it?

moreover, I tried to simulate it on STMCube and saw that adding peripherals does not increase current consumption in stop mode, while on datasheet writes that they consume current in units of uA/MHz.

 

thank you 

amit

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