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]

I will ask our test department for the numbers. I will give you an update soon.

[bhargav i]

Hi Team,
Could you please let us know the worst case current consumption of nRF52832 at -40 and +85DegC.

Below are the current consumption values taken from datasheet: (we hope below are at room temp)
1)CPU current, running from flash, cache disabled, LDO : 8.0 mA
2)CPU current, running from flash, cache disabled, DCDC 3V : 3.9 mA
3)0 dBm TX @ 1 Mb/s Bluetooth Low Energy mode, Clock = HFXO : 7.1 mA
4)Radio RX @ 1 Mb/s Bluetooth Low Energy mode, Clock = HFXO : 6.5 mA
5)CPU running CoreMark from Flash, Radio 0 dBm TX @ 1 Mb/s, Bluetooth Low Energy mode, Clock = HFXO, Cache enabled : 9.2 mA
6)CPU running CoreMark from Flash, Radio RX @ 1 Mb/s, Bluetooth Low Energy mode, Clock = HFXO, Cache enabled : 9.2 mA