ATMEGA32A_1 Datasheet, PDF (315/352 Pages) ATMEL Corporation – 8-bit Microcontroller with 32K Bytes In-System Programmable Flash

ATmega32A
Figure 28-18. I/O Pin Pull-up Resistor Current vs. Input Voltage (V_CC = 2.7V)
70
-40 °C
60
I/O PIN PULL-UP RESISTOR CURRENT vs. INPUT VOLTAGE
V_CC = 2.7V
25 °C
85 °C
50
40
30
20
10
0
0
0.5
1
1.5
2
2.5
3
V_OP (V)
Figure 28-19. Reset Pull-up Resistor Current vs. Reset Pin Voltage (V_CC = 5V)
RESET PULL-UP RESISTOR CURRENT vs. RESET PIN VOLTAGE
V_CC = 5V
100
80
60
40
20
-40 °C
25 °C
0
85 °C
0
1
2
3
4
5
6
V_RESET(V)
8155B–AVR–07/09
315