Datasheet

Figure 39-2. POR Operating Principle
Reset
VDD
V
POT+
V
Time
POT-
39.6.2 Brown-Out Detectors Characteristics
39.6.2.1 BOD33
Table 39-11. BOD33 Characteristics (Device Variant A)
Symbol Parameter Conditions Temp. Min. Typ. Max. Units
Step size, between
adjacent values in
BOD33.LEVEL
- 34 - mV
V
HYST
V
BOD+
- V
BOD-
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
BOD33
Current consumption Continuous mode 25°C - 25 48 μA
-40 to
125°C
- - 50
Sampling mode 25°C - 0.034 0.21
-40 to
125°C
-- - 2.29
SAM D21 Family
Electrical Characteristics at 125°C
© 2018 Microchip Technology Inc.
Datasheet Complete
DS40001882D-page 1074