K40 Entering Low Power Modes

cancel
Showing results for 
Search instead for 
Did you mean: 

K40 Entering Low Power Modes

128 Views
albertonberry
Contributor I

I'm using a Kinetis K40, part number MK40DN512VLQ MCU in a project with mask revision 4N22D.  I can't seem to get the processor into any low power modes.  Setting the PMPROT and PMCTRL registers and executing the WFI instruction to enter a Stop Mode doesn't seem to be working.  Are there any known issues with the K40 when entering low power modes?

0 Kudos
1 Reply

29 Views
miduo
NXP Employee
NXP Employee

Hi,

Please make reference from this post, which including the sample code for low power.

https://community.nxp.com/message/431332 

0 Kudos