ATMEGA48V_11 ATMEL [ATMEL Corporation], ATMEGA48V_11 Datasheet - Page 331

• Manufacturer Part Number: ATMEGA48V_11
• Description: 8-bit Atmel Microcontroller with 4/8/16K Bytes In-System Programmable Flash
• Manufacturer: ATMEL [ATMEL Corporation]

2545T–AVR–05/11
Figure 30-29. I/O pin input threshold voltage vs. V
Figure 30-30. I/O pin input hystreresis vs. Vcc.
2.5
1.5
0.5
0.6
0.5
0.4
0.3
0.2
0.1
3
2
1
0
0
1.5
1.5
2
2
2.5
2.5
3
3
V
V
CC
CC
3.5
3.5
(V)
(V)
CC
4
4
(VIL, I/O pin read as '0').
4.5
4.5
ATmega48/88/168
5
5
5.5
5.5
-40°C
-40°C
25°C
85°C
25°C
85°C
331