System current consumption DC/DC at 3 V between nRF52840 vs nRF52832

RE: System current consumption DC/DC at 3 V between nRF52840 vs nRF52832

PavanKumar_cr — Fri, 08 Nov 2024 09:48:14 GMT

thanks

RE: System current consumption DC/DC at 3 V between nRF52840 vs nRF52832

Priyanka — Fri, 03 May 2024 08:40:45 GMT

Hi Pavan,

I have reported this internally. Seems to be a documentation mistake. You can take a look at the detailed measurements in the Product Specifications:

nRF52840

nRF52832

Regards,

Priyanka

RE: System current consumption DC/DC at 3 V between nRF52840 vs nRF52832

PavanKumar_cr — Thu, 18 Apr 2024 11:52:15 GMT

Hi Priyanka,

I haven't evaluate anything on the board . I have gone through the datasheet and i got these numbers from these datasheet(I have attached the link above) . What I need to know is why nRF52840 consumes less current compare to nRF52832.

Regards,

Pavan

RE: System current consumption DC/DC at 3 V between nRF52840 vs nRF52832

Priyanka — Thu, 18 Apr 2024 11:44:20 GMT

Hi Pavan,

The current consumption can depend on a lot of factors like the configurations, the mode of operations and also on the peripherals connected and activated. Is this the same for both the chips?

Also, how did you perform the comparison, i.e. was it on a custom board?

Regards,

Priyanka

RE: System current consumption DC/DC at 3 V between nRF52840 vs nRF52832

PavanKumar_cr — Thu, 18 Apr 2024 07:26:42 GMT

nRF52840_PB_v2.0.pdf (nordicsemi.com) , https://infocenter.nordicsemi.com/pdf/nRF52832_PB_v1.7.pdf

Documents used for comparision