Atmel ATmega328

400
8271D–AVR–05/11
ATmega48A/PA/88A/PA/168A/PA/328/P
Figure 30-127.ATmega88A: BOD Thresholds vs. Temperature (BODLEVEL is 4.3 V)
Figure 30-128.ATmega88A: Bandgap Voltage vs. V
CC
Rising Vcc
Falling Vcc
4.22
4.24
4.26
4.28
4.3
4.32
4.34
-50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 8090
Temperature (°C)
Threshold (V)
85 °C
25 °C
-40 °C
1.096
1.097
1.098
1.099
1.1
1.101
1.102
1.103
1.5 2 2.5 3 3.5 4 4.5 5 5.5
V
CC
(V)
Bandgap Voltage (V)