19.1 Overview

The 32.768 kHz Oscillators Controller (OSC32KCTRL) provides a user interface to the 32.768 kHz oscillators:

A 32.768 kHz crystal oscillator (XOSC32K)
A 32.768 kHz ultra low-power internal RC oscillator (OSCULP32K)

The online versions of the documents are provided as a courtesy. Verify all content and data in the device’s PDF documentation found on the device product page.