Datasheet

338
8025M–AVR–6/11
ATmega48P/88P/168P
Figure 30-30. Reset Pin Input Hysteresis vs. V
CC
.
30.1.10 BOD Threshold
Figure 30-31. BOD Thresholds vs. Temperature (BODLEVEL is 1.8 V).
85 °C
25 °C
-40 °C
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
1.5 2 2.5 3 3.5 4 4.5 5 5.5
V
CC
(V)
Input Hysteresis (mV)
1.7
1.72
1.74
1.76
1.78
1.8
1.82
1.84
1.86
1.88
1.9
-50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 8090100
Temperature (
° C)
Threshold (V)
Rising Vcc
Falling Vcc