nRF52832 - Module current consumption details required

[PRABHU K S]

I am calculating the worst case current consumption of the nRF52832 SOC.

Could you please help to get the current consumption data of the nRF52 i.e. at -40 deg C and 85 deg C 

Current Consumption
TX only @ +4 dBm, 0 dBm @ 3V, DCDC enabled
TX only @ +4 dBm, 0 dBm
RX only @ 1 Mbps @ 3V, DCDC enabled
RX only @ 1 Mbps
CPU @ 64MHz from flash, from RAM
CPU @ 64MHz from flash, from RAM @ 3V, DCDC
System Off, On
Additional current for RAM retention

Thanks

[Stian Røed Hafskjold]

Hi,

Sorry, we don't have any numbers for this. You can check out the datasheet for nRF52840,

http://infocenter.nordicsemi.com/topic/com.nordic.infocenter.nrf52840.ps/_tmp/graviton/autodita/CURRENT/parameters.id_current_sleep.html?cp=2_0_0_4_1_0_0

http://infocenter.nordicsemi.com/topic/com.nordic.infocenter.nrf52840.ps/_tmp/graviton/autodita/CURRENT/parameters.id_current_radio.html?cp=2_0_0_4_1_0_4

The current variation wrt temperature will typically follow the same trend. Variation is typically within 4-7% for CPU and radio.