2.2.2 Secondary Oscillator (SOSC) (32.768KHz) Crystal

The SOSC crystal circuit is not part of the reference design. For more details, refer to the WBZ450 Curiosity Board User's Guide design files. PA4 (Pin 6) and PA3 (Pin 7) on the PIC32CX1012BZ24032 device are SOSC pins.

Figure 2-7. SOSC (32.768 kHz) Crystal Schematic Connection

Note:

For tuning the SOSC crystal frequency, the SOSC clock can be enabled and output on an I/O pin. For more details, refer to the PIC32CX-BZ2 and WBZ45 Family Data Sheet (DS70005504).

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