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LPC54016 Wake up timer

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LPC54016 Wake up timer

‎12-05-2023 08:26 AM
860 Views
DanIton92
Contributor I

Hello I am trying to enter to sleep mode or deep sleep mode and make my MCU to wake up any 10 sec.

Can someone guide me through the process of doing that?

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‎12-05-2023 11:59 AM
847 Views
RaRo
NXP TechSupport
NXP TechSupport

Hello @DanIton92,

Could you please take a look at the LPC540xx/LPC54S0xx User manual. Chapter 9: LPC540xx/LPC54S0xx Power management. Section 9.2 General description?

Table 228 and 229 could be useful to understand how you could use the wake-up sources including the Watchodg/RTC/Micro-tick timers.

Also, it could be useful to take a look to the utick_wakeup examples in the LPC54016 SDK.

Warm regards, Raul.

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