ATMEGA644PV ATMEL [ATMEL Corporation], ATMEGA644PV Datasheet - Page 369

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

27.2.7
8011D–AVR–02/07
Pin Pull-up
Figure 27-62. I/O Pin Pull-up Resistor Current vs. Input Voltage (V
Figure 27-63. I/O Pin Pull-up Resistor Current vs. Input Voltage (V
60
50
40
30
20
10
80
70
60
50
40
30
20
10
0
0
0
0
I/O PIN PULL-UP RESISTOR CURRENT vs. INPUT VOLTAGE
I/O PIN PULL-UP RESISTOR CURRENT vs. INPUT VOLTAGE
0,2
0,5
0,4
0,6
1
0,8
V
V
CC
CC
V
V
OP
OP
= 1.8V
= 2.7V
1,5
1
(V)
(V)
ATmega164P/324P/644P
1,2
2
1,4
1,6
2,5
CC
CC
1,8
= 1.8V).
= 2.7V).
2
3
-40 ˚C
25 ˚C
85 ˚C
-40 ˚C
25 ˚C
85 ˚C
369