Difference between System ON sleep mode and System OFF sleep mode

[Somesh Burkule]

Hi Everyone,

I am confused in sleep modes of nrf52832.
Can you please tell me the difference between System ON sleep mode and System OFF sleep mode?

also the current consumption in both mode.

[Øyvind]

Hello, 

The nRF52832 Product Specification found in our Infocenter has all details.

System ON sleep mode

System OFF sleep mode

Electrical specs

Kind regards,
Øyvind

[Somesh Burkule]

Awaiting your reply.

[Øyvind]

Can you please link to where you find the Active mode current numbers? 

Yes, System ON is a sleep mode, with two sub modes constant latency and low power. When  System ON is enabled, only the LF-clock is running while sub mode constant latency will provide a higher current draw with more clocks running (not suitable for battery powered applications). System OFF will provide deep-sleep with no clock sources.

Kind regards,
Øyvind

[Somesh Burkule]

Hi,

Thanks for reply.

see the link below. point 4 in system
https://devzone.nordicsemi.com/nordic/nordic-blog/b/blog/posts/optimizing-power-on-nrf52-designs#:~:text=In%20the%20default%20Low%20power,timer%2C%20peripheral%20or%20pin%20interrupts