Data Sheet

954
Atmel | SMART SAM D21 [DATASHEET]
Atmel-42181G–SAM-D21_Datasheet–09/2015
Table 36-19. BOD33 LEVEL Value
Note: See chapter Memories table “NVM User Row Mapping” on page 30 for the BOD33 default value settings.
Table 36-20. BOD33 Characteristics
Note: 1. These values are based on simulation. These values are not covered by test limits in production or
characterization.
Symbol BOD33.LEVEL Conditions Min. Typ. Max. Units
V
BOD+
6
Hysteresis ON
- 1.715 1.745
V
7 - 1.750 1.779
39 - 2.84 2.92
48 - 3.2 3.3
V
BOD-
or
V
BOD
6
Hysteresis ON
or
Hysteresis OFF
1.62 1.64 1.67
7 1.64 1.675 1.71
39 2.72 2.77 2.81
48 3.0 3.07 3.2
Symbol Parameter Conditions Temp. Min. Typ. Max. Units
I
Step size, between
adjacent values in
BOD33.LEVEL
I
- 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
t
STARTUP
Startup time
I
-40 to 85°C - 2.2
(1)
- µs
I
IdleBOD33
Current
consumption in
Active/Idle Mode
Continuous mode
25°C 25 48
µA
-40 to 85°C - - 50
Sampling mode
25°C - 0.034 0.21
-40 to 85°C - - 1.62
I
SbyBOD33
Current
Consumption in
Standby mode
Sampling mode
25°C - 0.132 0.38
µA
-40 to 85°C - - 1