Datasheet

Figure 38-2. POR Operating Principle
Reset
VDD
V
POT+
V
Time
POT-
38.6.2 Brown-Out Detectors Characteristics
38.6.2.1 BOD33 Characteristics
Table 38-9. BOD33 Characteristics
Symbol Parameter Conditions Temp. Min. Typ. Max. Units
I Step size, between
adjacent values in
BOD33.LEVEL
- 34 - mV
V
HYST
VBOD+ - VBOD- Hysteresis ON 35 - 170 mV
t
DET
Detection time Time with
V
DDANA
< V
TH
necessary to
generate a
reset signal
- 0.9
(1)
- μs
I
IdleBOD33
Current consumption om
Active/Idle mode
Continuous mode 25°C - 25 48 μA
-40- to
105°C
- - 51
Sampling mode 25°C - 0.034 0.21
-40- to
105°C
- - 2.44
SAM D21 Family
Electrical Characteristics at 105°C
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Datasheet Complete
DS40001882D-page 1049