Data Sheet

365

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

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

Figure 31-80. ATmega48PA: BOD Thresholds vs. Temperature (BODLEVEL is 4.3V)

Figure 31-81. ATmega48PA: Bandgap Voltage vs. V

Rising Vcc

Falling Vcc

4.2

4.22

4.24

4.26

4.28

4.3

4.32

4.34

-40 -30 -20 -10 0 10 20 304050607080 90 100 110

Temperature (°C)

Threshold (V)

1.11

1.1125

1.115

1.1175

1.12

1.1225

1.125

1.1275

1.13

1.1325

1.522.533.544.5 5

5.5

Bandgap Voltage [V]

Vcc [V]

105°C

85°C

25°C

-40°C