ATMEGA2561V ATMEL [ATMEL Corporation], ATMEGA2561V Datasheet - Page 405

• Manufacturer Part Number: ATMEGA2561V
• Description: 8-bit Microcontroller with 64K/128K/256K Bytes In-System Programmable Flash
• Manufacturer: ATMEL [ATMEL Corporation]

2549K–AVR–01/07
Figure 193. I/O Pin Input Threshold Voltage vs. V
Figure 194. I/O Pin Input Hysteresis
0,8
0,7
0,6
0,5
0,4
0,3
0,2
0,1
2,5
1,5
0,5
2
1
0
0
1,5
1,5
2
2
I/O PIN INPUT THRESHOLD VOLTAGE vs. V
ATmega640/1280/1281/2560/2561
2,5
2,5
I/O PIN INPUT HYSTERESIS vs. V
VIL, IO PIN READ AS '0'
3
3
V
V
CC
CC
3,5
3,5
(V)
(V)
CC
4
4
(V
IL
, IO Pin Read as “0“)
4,5
4,5
CC
CC
5
5
5,5
5,5
-40˚C
-40˚C
25˚C
85˚C
85˚C
25˚C
405