This anomaly applies to IC Rev. Engineering A, build codes SICA-BAA.
Reduced SFDR on SAADC.
DC/DC refresh mode used.
SFDR reduced to 60 dBc.
*((volatile uint32_t *)0x50004A38) = 1;
For non-secure mode:
*((volatile uint32_t *)0x40004A38) = 1;