SWCU193 April 2023 CC2340R2 , CC2340R5 , CC2340R5-Q1
IDLE is where the CPU is in sleep but selected peripherals and subsystems (such as the radio) can be active. Infrastructure (Flash, ROM, SRAM, bus) clock gating is possible depending on state of the µDMA and debug subsystem.
In Idle mode, all modules are available and power consumption is highly application dependent.