
492
8272E–AVR–04/2013
ATmega164A/PA/324A/PA/644A/PA/1284/P
29.6.10
BOD threshold
Figure 29-276.Atmel ATmega644PA: BOD threshold vs. temperature (V
BOT = 4.3V).
Figure 29-277.Atmel ATmega644PA: BOD threshold vs. temperature (V
BOT = 2.7V).
Rising Vcc
Falling Vcc
4.20
4.23
4.26
4.29
4.32
4.35
-50
-40
-30
-20
-10
0
10
20
3040506070
8090
Temperature [°C]
Thre
s
hold
[V]
Rising Vcc
Falling Vcc
2.65
2.67
2.69
2.71
2.73
2.75
2.77
-50
-40
-30
-20
-10
0
10
20
3040506070
80
90
100
Temperature
[°C]
Thre
s
hol
d
[
V
]