Paul, does the boot loader chip recognize and go into its own low power mode when the 3.x/LC go into VLPS? Why I ask is when I going to normal STOP or VLPS sleep the current consumption is to high from the specs. I get about 2 mA when I go into either of those modes. VLPW is around 300/400uA so if it the boot loader chip does go to sleep when the main chip goes into STOP/VLPS I can rule that extra current consumption out from the boot loader chip, Thanks.