Datasheet

347
2467X–AVR–06/11
ATmega128
Figure 188. I/O Pin Input Hysteresis vs. V
CC
BOD Thresholds and
Analog Comparator
Offset
Figure 189. BOD Threshold vs. Temperature (BODLEVEL is 4.0V)
85 °C
25 °C
-40 °C
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
2.5 3 3.5 4 4.5 5 5.5
V
CC
(V)
Input Hysteresis (V)
3.4
3.6
3.8
4
4.2
4.4
-60 -40 -20 0 20 40 60 80 100
Temperature (°C)
Threshold (V)
Rising V
CC
Falling V
CC