ATMEGA8_14 Datasheet, PDF (287/331 Pages) ATMEL Corporation – High-performance, Low-power Atmel

Pin Pull-up
ATmega8(L)
Figure 0-10. Power-down Supply Current vs. V_CC (Watchdog Timer Enabled)
80
70
60
50
40
30
20
10
0
2.5
POWER-DOWN SUPPLY CURRENT vs. V_CC
WATCHDOG TIMER ENABLED
3
3.5
4
4.5
5
V_CC (V)
105°C
85°C
25°C
-40°C
5.5
Figure 0-11. I/O Pin Pull-up Resistor Current vs. Input Voltage (V_CC = 5V)
I/O PIN PULL-UP RESISTOR CURRENT vs. INPUT VOLTAGE
Vcc = 5V
160
85°C
140
105°C
25°C
120
-40°C
100
80
60
40
20
0
0
1
2
3
V_OP (V)
2486AA–AVR–02/2013
287