32kHz External Crystal Oscillator (XOSC32K) Control
| ENABLE | Oscillator Enable |
| XTALEN | Crystal Oscillator Enable |
| EN32K | 32kHz Output Enable |
| EN1K | 1kHz Output Enable |
| AAMPEN | Automatic Amplitude Control Enable |
| RUNSTDBY | Run in Standby |
| ONDEMAND | On Demand Control |
| STARTUP | Oscillator Start-Up Time |
| WRTLOCK | Write Lock |