how much current consumption nRF52 in sleep mode and RTC on?
how much current consumption nRF52 in sleep mode and RTC on?
According to the nRF52832 Product Specification, the chip will have the following current consumption:
System ON, no RAM retention + RTC + LFRC = 1.2uA + 0.1uA + 0.6uA = 1.9uA
If need RAM to be retained in System On mode you have to add an additional 20nA per 4kB RAM block that is used.
Hi,
I Have just seen this post.I am using NRf52 in system ON sleep mode(__WFE();__SEV();__WFE();) and RTC using BMD300 Rigado evaluation kit. Here i am getting current consumption of 12.9uA. Can you suggest me why this large current consumption?
Hi,
I Have just seen this post.I am using NRf52 in system ON sleep mode(__WFE();__SEV();__WFE();) and RTC using BMD300 Rigado evaluation kit. Here i am getting current consumption of 12.9uA. Can you suggest me why this large current consumption?