35.1.10 BOD Threshold

Figure 35-31. ATmega48PB/88PB: BOD Thresholds vs. Temperature (BODLEVEL is 1.8V)
Figure 35-32. ATmega48PB/88PB: BOD Thresholds vs. Temperature (BODLEVEL is 2.7V)
Figure 35-33. ATmega48PB/88PB: BOD Thresholds vs. Temperature (BODLEVEL is 4.3V)
Figure 35-34. ATmega48PB/88PB: Calibrated Bandgap Voltage vs. Temperature
Figure 35-35. ATmega48PB/88PB: Calibrated Bandgap Voltage vs. Vcc