40.7.3 External Slow Clock Source

Figure 40-9. External Slow Clock Source Schematics

Table 40-4. External Slow Clock Source Connections
Signal Name	Description	Recommended Pin Connection
XIN32	Input for the inverting oscillator pin. External Clock frequency range is specified in the XOSC32K Electrical Specifications (XOSC32K_19 parameter).	XIN32 is used as an input for an external clock signal
XOUT32/GPIO	NC/GPIO	Available for use as a GPIO

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