
61
9166DS–AVR-01/12
AT32UC3C
7.8.4
3.3V Brown Out Detector (BOD33) Characteristics
The values in
Table 7-23 describe the values of the BOD33.LEVEL field in the SCIF module.
7.8.5
5V Brown Out Detector (BOD50) Characteristics
The values in
Table 7-25 describe the values of the BOD50.LEVEL field in the SCIF module.
Table 7-23.
BOD33.LEVEL Values
BOD33.LEVEL Value
Parameter
Min
Max
Units
17
2.27
2.52
V
22
2.36
2.61
27
2.45
2.71
31
threshold at power-up sequence
2.52
2.79
33
2.56
2.83
39
2.67
2.95
44
2.76
3.05
49
2.85
3.15
53
2.91
3.23
60
3.05
3.37
Table 7-25.
BOD50.LEVEL Values
BOD50.LEVEL Value
Parameter
Min
Max
Units
16
3.28
3.61
V
25
3.52
3.87
35
3.78
4.17
44
4.02
4.43
53
4.25
4.69
61
4.47
4.92