ATMEGA325-16AJ ATMEL [ATMEL Corporation], ATMEGA325-16AJ Datasheet - Page 304

• Manufacturer Part Number: ATMEGA325-16AJ
• Description: 8-bit Microcontroller with In-System Programmable Flash
• Manufacturer: ATMEL [ATMEL Corporation]

304
ATmega325/3250/645/6450
Figure 155. I/O Pin Pull-up Resistor Current vs. Input Voltage (V
Figure 156. Reset Pull-up Resistor Current vs. Reset Pin Voltage (V
-40 °C
120
100
80
60
40
20
85 °C
0
60
50
40
30
20
10
0
0
85 °C
0
25 °C
0.2
RESET PULL-UP RESISTOR CURRENT vs. RESET PIN VOLTAGE
-40 °C
25 °C
I/O PIN PULL-UP RESISTOR CURRENT vs. INPUT VOLTAGE
1
0.4
0.6
2
0.8
Vcc = 1.8V
V
V
Vcc = 5V
RESET
OP
1
(V)
3
(V)
1.2
4
1.4
1.6
CC
= 1.8V)
5
CC
1.8
= 5V)
2570A–AVR–09/04
2