atmega3250v-8auatmega325v-8ai ATMEL Corporation, atmega3250v-8auatmega325v-8ai Datasheet - Page 314

• Manufacturer Part Number: atmega3250v-8auatmega325v-8ai
• Description: Atmega3250 8-bit Microcontroller With In-system Programmable Flash
• Manufacturer: ATMEL Corporation

314
ATmega325/3250/645/6450
Figure 29-16. I/O Pin Pull-up Resistor Current vs. Input Voltage (V
Figure 29-17. I/O Pin Pull-up Resistor Current vs. Input Voltage (V
85 °C
85 °C
90
80
70
60
50
40
30
20
10
60
50
40
30
20
10
0
0
0
0
-40 °C
0.2
25 °C
-40 °C
25 °C
I/O PIN PULL-UP RESISTOR CURRENT vs. INPUT VOLTAGE
I/O PIN PULL-UP RESISTOR CURRENT vs. INPUT VOLTAGE
0.5
0.4
0.6
1
0.8
Vcc = 2.7V
Vcc = 1.8V
V
V
OP
IO
1
1.5
(V)
(V)
1.2
2
1.4
1.6
CC
2.5
CC
= 2.7V)
= 1.8V)
1.8
2
3
2570L–AVR–08/07