User Manual

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ATmega48A/PA/88A/PA/168A/PA/328/P [DATASHEET]
8271E–AVR–07/2012
Figure 30-80. ATmega48PA: BOD Thresholds vs. Temperature (BODLEVEL is 4.3 V)
Figure 30-81. ATmega48PA: Bandgap Voltage vs. V
CC
Rising Vcc
Falling Vcc
4.24
4.26
4.28
4.3
4.32
4.34
4.36
-50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 8090
Temperature (°C)
Threshold (V)
85 °C
25 °C
-40 °C
1.09
1.092
1.094
1.096
1.098
1.1
1.102
1.104
1.5 2 2.5 3 3.5 4 4.5 5 5.5
V
CC
(V)
Bandgap Voltage (V)