I have some issues/questions about the power consumption of the SPC560D40L1 CPU.
I found this document on the ST-Website
There the STANDBY mode is described with max. 300µA and min with 21µA.
Is it possible to reach the 21µA power consumption, without an external Oscillator, because I cannot find any register to enable the 128khz oscillator as system clock during STANDBY mode? I mean if I disable the FIRC the CPU has no clock anymore?