Datasheet

Figure 34-30. ATmega48A: Reset Pin Input Hysteresis vs. V
CC
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 (V)
34.1.10 BOD Threshold
Figure 34-31. ATmega48A: BOD Thresholds vs. Temperature (BODLEVEL is 1.8V)
Rising Vcc
Falling Vcc
1.79
1.8
1.81
1.82
1.83
1.84
1.85
-50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90
Temperature (°C)
Threshold (V)
ATmega48A/88A/168A
Typical Characteristics (TA = -40°C to 85°C)
© 2018 Microchip Technology Inc.
Datasheet Complete
DS40002007A-page 410