ATMEGA8_08 Datasheet, PDF (273/308 Pages) ATMEL Corporation – 8-bit with 8K Bytes In-System Programmable Flash

ATmega8(L)
Figure 165. BOD Thresholds vs. Temperature (BOD Level is 2.7v)
BOD THRESHOLDS vs. TEMPERATURE
BODLEVEL IS 2.7V
2.8
2.7
Rising V_CC
2.6
Falling V_CC
2.5
2.4
-50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100
Temperature (˚C)
Figure 166. Bandgap Voltage vs. V_CC
1.315
BANDGAP VOLTAGE vs. V_CC
1.31
1.305
1.3
-40°
85°
25°
1.295
1.29
2.5
3
3.5
4
4.5
5
5.5
Vcc (V)
2486T–AVR–05/08
273