Datasheet

412
8284D–AVR–6/11
ATmega169A/PA/329A/PA/3290A/PA/649A/P/6490A/P
Figure 30-101.ATmega169PA: Reset Input Pin Hysteresis vs. V
CC
30.2.10 BOD Thresholds and Analog Comparator Offset
Figure 30-102.ATmega169PA: BOD Thresholds vs. Temperature (BOD Level is 4.3V)
85 °C
25 °C
-45 °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)
Rising Vcc
Falling Vcc
4.23
4.25
4.27
4.29
4.31
4.33
4.35
4.37
-45 -35 -25 -15 -5 5 15 25 35 45 55 65 75 85
Temperature (°C)
BOD threshold (V)