ATMEGA644PV ATMEL [ATMEL Corporation], ATMEGA644PV Datasheet - Page 370

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

370
ATmega164P/324P/644P
Figure 27-64. I/O Pin Pull-up Resistor Current vs. Input Voltage (V
Figure 27-65. Reset Pull-up Resistor Current vs. Reset Pin Voltage (V
160
140
120
100
80
60
40
20
0
40
35
30
25
20
15
10
5
0
0
0
I/O PIN PULL-UP RESISTOR CURRENT vs. INPUT VOLTAGE
0,2
RESET PULL-UP RESISTOR CURRENT vs. RESET PIN VOLTAGE
1
0,4
0,6
2
0,8
V
V
V
V
CC
CC
OP
RESET
3
= 5V
= 1.8V
(V)
1
(V)
1,2
4
1,4
1,6
5
CC
1,8
= 5V).
CC
= 1.8V).
6
-40 ˚C
2
25 ˚C
85 ˚C
-40 ˚C
25 ˚C
85 ˚C
8011D–AVR–02/07