Datasheet

319
ATmega325/3250/645/6450
2570K–AVR–04/07
Figure 174. BOD Thresholds vs. Temperature (BOD Level is 1.8V)
Figure 175. Bandgap Voltage vs. V
CC
BOD THRESHOLDS vs. TEMPERATURE
BODLEVEL IS 1.8V
1.7
1.75
1.8
1.85
1.9
1.95
-60 -40 -20 0 20 40 60 80 100
Temperature (C)
Threshold (V)
Rising V
CC
Falling V
CC
BANDGAP VOLTAGE vs. V
CC
85˚C
25˚C
-40˚C
1.068
1.069
1.07
1.071
1.072
1.073
1.074
1.075
1.076
1.5 2 2.5 3 3.5 4 4.5 5
V
CC
(V)
Bandgap Voltage (V)