topic Re: Wait mode amd stop mode KEA 128 in Kinetis Microcontrollers

Wait mode amd stop mode KEA 128

emilioaronmoyer — Mon, 18 Jul 2016 16:21:56 GMT

Hello,

I'm using a KEA 128 and I want to put it into stop mode or wait mode to reduce power consumption. How can I do that?

Regards,

Emilio

Re: Wait mode amd stop mode KEA 128

charlesasquith — Mon, 18 Jul 2016 16:41:38 GMT

Hi Emilio,

I would recommend looking through Chapter 7: Power Management of the reference manual. There it states the following:

Re: Wait mode amd stop mode KEA 128

emilioaronmoyer — Thu, 21 Jul 2016 17:54:22 GMT

Hi Charles,

Do you have an example code of how to configure the interrupt that exits the low-power mode and also that contain how to enter to it?

Regards,

Emilio

Re: Wait mode amd stop mode KEA 128

charlesasquith — Thu, 28 Jul 2016 16:21:05 GMT

The FRDM-KEA Quick start package contains what you're looking for. It has a PMC (Power Mode Controller) example on how to enter low power mode. It also has code on how to use various interrupts for different peripherals, such as the UART and ADC.

You can download it here:

NXP Freedom Development Platform for Ultra Reliabl|NXP

Best regards,

Charles