3.7 RTCC Oscillator

The optional RTCC Oscillator (Y200) 32.768 kHz crystal is connected to the Pin22 , SOSCO and Pin21, SOSCO/PTA_BT_ACTIVE pins of the RNWF02PC Module for the Real Time Clock and Calendar (RTCC) application. The RTCC Oscillator is populated; however, the corresponding resistor jumpers (R227) and (R226) are not populated.

Note: The PTA functionality is not supported while using the RTCC Oscillator.