Network CPU running

nRF5340 Product Specification

The network CPU running parameters are obtained using the following compiler version:

Compiler: Arm version 6.14 (armclang)

Compiler flags: -std=c99 --target=arm-arm-none-eabi -mcpu=cortex-m33+nodsp -mfpu=none -mfloat-abi=soft -fno-rtti -flto -funsigned-char -Omax -ffunction-sections
Linker flags:
-Omax

20 kB of RAM in network core switched on and retained in execute-from-flash cases, and 40 kB in execute-from-RAM cases.

Clock and regulator settings only apply to network core. The settings in the application core are the same as the common conditions.

Symbol Description Min. Typ. Max. Units
INETCPU0

CPU running CoreMark from flash, regulator = LDO

5.1 mA
INETCPU1

CPU running CoreMark from flash

2.4 mA
INETCPU2

CPU running CoreMark from flash, clock = HFXO64M

2.6 mA
INETCPU3

CPU running CoreMark from RAM, regulator = LDO

4.3 mA
INETCPU4

CPU running CoreMark from RAM

2.0 mA
INETCPU5

CPU running CoreMark from RAM, clock = HFXO64M

2.2 mA