ADC nRF51 Series only
COMP nRF52 Series only
FPU nRF52 Series only
I2S nRF52 Series only
PDM nRF52 Series only
PWM nRF52 Series only
SAADC nRF52 Series only
TWI slave nRF52 Series only
Experimental: QSPI nRF52840 only
Experimental: USBD driver nRF52840 only