SAM L21

47.6.2 Brown-Out Detectors (BOD) Characteristics - 105°C

Table 47-9. BOD33 Characteristics⁽¹⁾ - 105°C
Symbol	Parameters	Conditions	Min.	Typ.	Max.	Unit
V_BOD+	BOD33 high threshold Level	V_BAT, BOD setting 15	1.67	1.73	1.81	V
		V_DDIN, BOD setting 7	1.69	1.75	1.79
		V_DDIN, BOD setting 6 (default)	1.66	1.71	1.75
		V_BAT, BOD setting 55	2.79	2.88	3.00
		V_DDIN, BOD setting 39	2.80	2.87	2.94
		V_BAT, BOD setting 63	3.02	3.12	3.26
		V_DDIN, BOD setting 48	3.12	3.20	3.29
V_BOD- / V_BOD	BOD33 low threshold Level	V_BAT, BOD setting 15	1.60	1.66	1.72	V
		V_DDIN, BOD setting 7	1.63	1.67	1.71
		V_DDIN, BOD setting 6 (default)	1.59	1.63	1.68
		V_BAT, BOD setting 55	2.70	2.79	2.92
		V_DDIN, BOD setting 39	2.70	2.77	2.84
		V_BAT, BOD setting 63	2.92	3.02	3.16
		V_DDIN, BOD setting 48	3.00	3.08	3.16
	Step size			34		mV
V_HYS	Hysteresis (V_BOD+ - V_BOD-) BOD33.LEVEL= 0x0 to 0x3F	V_BAT	22	-	103	mV
V_HYS	Hysteresis (V_BOD+ - V_BOD-) BOD33.LEVEL= 0x0 to 0x3F	V_DDIN	65	-	160	mV
T_START	Startup time	time from enable to RDY	-	3.2	-	µs

Note:

These values are based on characterization.

Table 47-10. BOD33 Power Consumption⁽¹⁾ - 105°C
Symbol	Conditions	V_CC	Ta	Min.	Typ.	Max.	Unit
I_DD	IDLE, mode CONT	1.8V	Max. at 105°C Typ. at 25°C	-	17.9	25.8	µA
	IDLE, mode CONT	3.3V		-	28.8	34.5
	IDLE, mode SAMPL	1.8V		-	0.020	0.468
	IDLE, mode SAMPL	3.3V		-	0.033	0.379
	STDBY, mode SAMPL	1.8V		-	0.087	0.505
	STDBY, mode SAMPL	3.3V		-	0.114	0.488

Note:

These values are based on characterization.

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