Datasheet

62
32117DS–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 2.21 2.55
V
22 2.30 2.64
27 2.39 2.74
31 threshold at power-up sequence 2.46 2.82
33 2.50 2.86
39 2.60 2.98
44 2.69 3.08
49 2.78 3.18
53 2.85 3.27
60 2.98 3.41
Table 7-25. BOD50.LEVEL Values
BOD50.LEVEL Value Parameter Min Max Units
16 3.20 3.65
V
25 3.42 3.92
35 3.68 4.22
44 3.91 4.48
53 4.15 4.74
61 4.36 4.97