Data Sheet

ATmega48A/PA/88A/PA/168A/PA/328/P [DATASHEET]

Atmel-8271H-AVR- ATmega-Datasheet_08/2014

Figure 31-33. ATmega48A: BOD Thresholds vs. Temperature (BODLEVEL is 4.3 V)

Figure 31-34. ATmega48A: Bandgap Voltage vs. V

Rising Vcc

Falling Vcc

4.24

4.26

4.28

4.3

4.32

4.34

4.36

-50-40-30-20-100 102030405060708090

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)

Bandgap Voltage (V)