how to enable Extended Operating Temperature on nRF52833 using NCS 2.6.1?

[LongQi]

	NRF_CLOCK->LFXODEBOUNCE = (CLOCK_LFXODEBOUNCE_LFXODEBOUNCE_Extended << CLOCK_LFXODEBOUNCE_LFXODEBOUNCE_Pos);

is this enough? Could you share the example code if it is not?

[Kazi Afroza Sultana]

Hello,

Sorry for the late reply. I have feedback from team.

You need to set the register LFXODEBOUNCE to Extended.  But we also recommend minimize current consumption when operating in the extended operating temperature conditions. To achieve this, it is recommended to use the device in Normal Voltage mode with DC/DC enabled. ref. https://infocenter.nordicsemi.com/topic/ps_nrf52833/recommended_op_conditions.html?cp=5_1_0_7_0#concept_hcx_drw_kbb_extoptempdescr

[LongQi]

I have set up the LFXODEBOUNCE to Extended and enabled the DC/DC. My question is: 

Is this the only two things I need to do when the device working in extended operating temperature? if not, what is it and how to do it?

[LongQi]

Is there any update?

[LongQi]

It's been a long long time. Is there any update?

[Kazi Afroza Sultana]

Hello,

Yes this is the way you can do that.