50.7.6 VBAT Supply Monitor

Table 50-25. DC Characteristics⁽¹⁾
Symbol	Parameter	Conditions	Min	Max	Unit
V_IT+	Positive-going input threshold voltage (VBAT)	–	1.45	1.595	V
V_IT-	Negative-going input threshold voltage (VBAT)	–	1.41	1.56	V
V_hys	Hysteresis⁽²⁾	–	25	55	mV
t_res	Reset time-out period⁽²⁾	–	60	280	μs

Note:

The product is granted to be functional at V_IT-. In this table, V_IT- corresponds to the negative-going input threshold voltage. Operation of the device backup section, and in particular of the Slow RC oscillator, is granted down to the VBAT Supply Monitor V_IT- threshold.
Simulation data.