ATMEGA644PV ATMEL [ATMEL Corporation], ATMEGA644PV Datasheet - Page 345

• Manufacturer Part Number: ATMEGA644PV
• Description: 8-bit Microcontroller with 16/32/64K Bytes In-System Programmable Flash
• Manufacturer: ATMEL [ATMEL Corporation]

8011D–AVR–02/07
Figure 27-16. I/O Pin Pull-up Resistor Current vs. Input Voltage (V
Figure 27-17. I/O Pin Pull-up Resistor Current vs. Input Voltage (V
160
140
120
100
80
60
40
20
0
80
70
60
50
40
30
20
10
0
0
0
I/O PIN PULL-UP RESISTOR CURRENT vs. INPUT VOLTAGE
I/O PIN PULL-UP RESISTOR CURRENT vs. INPUT VOLTAGE
1
0,5
2
1
V
V
V
CC
CC
OP
3
= 2.7V
= 5V
1,5
(V)
ATmega164P/324P/644P
4
2
5
2,5
CC
CC
= 2.7V).
= 5V).
6
3
-40 ˚C
-40 ˚C
25 ˚C
85 ˚C
25 ˚C
85 ˚C
345