ATMEGA8_14 Datasheet, PDF (297/331 Pages) ATMEL Corporation – High-performance, Low-power Atmel

ATmega8(L)
Figure 0-30. Reset Input Threshold Voltage vs. V_CC (V_IL, Reset Pin Read as “0”)
2.5
2
1.5
1
0.5
0
2.5
RESET INPUT THRESHOLD VOLTAGE vs. V_CC
VIL, RESET PIN READ AS '0'
3
3.5
4
4.5
5
V_CC (V)
Figure 0-31. Reset Input Pin Hysteresis vs. V_CC
105°C
85°C
25°C
-40°C
5.5
RESET INPUT PIN HYSTERESIS vs. V_CC
1
-40°C
0.8
25°C
0.6
85°C
0.4
105°C
0.2
0
2
2.5
3
3.5
4
4.5
5
5.5
V_CC (V)
2486AA–AVR–02/2013
297