[46] CLOCK: LFRC has higher current consumption

This anomaly applies to IC Rev. Engineering A, build codes QKAA-AB0.

Domains

Application

Symptoms

LFRC has higher power consumption.

Conditions

Always.

Consequences

Current consumption is higher than expected.

Workaround

Apply the following code in secure mode at startup:

*((volatile uint32_t *)0x5003254Cul) = 0;
This workaround is implemented in MDK version 8.29.0 and later.