Sleep Mode Implementation for S32K344.

GogateS — Wed, 10 Dec 2025 08:59:48 GMT

Hello,

I would like to know the procedure for implementing sleep mode on the S32K344 MCU using Simulink.

I can see that the necessary drivers are available in the S32 Configuration Tool, but I am not sure which MATLAB/Simulink toolbox or approach to use.

Could you please provide the step-by-step procedure for implementing sleep mode using Simulink for this MCU?

Thank You.

Re: Sleep Mode Implementation for S32K344.

SorinIBancila — Thu, 15 Jan 2026 18:11:10 GMT

Hello,

I've created an article that shows how to put S32K344 into standby mode using Model Based Design Toolbox for S32K3 v1.8.0. Please check How to: Standby mode on S32K3 using NXP MBDT for more information. Moreover, I've attached an example model that you can try. You might have to modify the pin used to wakeup the board and the pin used by the LED.

if you need other ways to wake up the board, you can also check the following article: S32K3 Low Power Management AN and demos .

Best regards,

Sorin Bancila

topic Re: Sleep Mode Implementation for S32K344. in Model-Based Design Toolbox (MBDT)

Sleep Mode Implementation for S32K344.

Re: Sleep Mode Implementation for S32K344.