[153] GPIOTE: GPIOTE with low-power latency setting does not register IN events in System ON IDLE

This anomaly applies to IC Rev. Revision 1, build codes CLAA-D00, QKAA-D00.

Domains

Application

Symptoms

GPIOTE IN event is not registered.

Conditions

System is configured in System ON IDLE with HFCLK not running and waking on GPIOTE input IN events with latency set to LATENCY=LowPower.

Consequences

IN event is not functional with GPIOTE LowPower setting.

Workaround

Use PORT event or IN event with LATENCY=LowLatency for detecting transitions on inputs.