Hello All, I'm finding the same problems that Will X had to put KL03 to VLPS. I can see the power consuption starts around 6mA (RUN Mode), going to around 1mA (VLPR), and going to 210uA when I try to put it on VLPS. I'm thinking that this current is expected on Normal STOP and not on VLPS, that should be around 2uA.
I already read some ANs and many sites for this subject. I found some interesting tips about debugger must be off. Of course that I'm disconnecting it to measure the current, but is it enough? Should I turn it of on any register? I also forced the Flash Config bytes (FSEC) to secure mode, but the power consuption is still the same (210uA). I saw at RM that there is a register called MDM-AP (bit 7) that indicates if Low Power is enabled or not. What can change this MDM-AP bit? Is it configurable?
Is there any other "switch" that I should put on OFF position to reach the 2uA of Power consuption?
I'm using my target board, but only with the MCU and the SWD connector assembled, so only the MCU (KL03) is draining this current.