ATMEGA8L ATMEL [ATMEL Corporation], ATMEGA8L Datasheet - Page 263

• Manufacturer Part Number: ATMEGA8L
• Description: 8-bit AVR with 8K Bytes In-System Programmable Flash
• Manufacturer: ATMEL [ATMEL Corporation]

Pin Thresholds and
Hysteresis
2486M–AVR–12/03
Figure 155. I/O Pin Input Threshold Voltage vs. V
Figure 156. I/O Pin Input Threshold Voltage vs. V
2.5
1.5
0.5
1.5
0.5
2
1
0
2
1
0
2.5
2.5
3
3
I/O PIN INPUT THRESHOLD VOLTAGE vs. V
I/O PIN INPUT THRESHOLD VOLTAGE vs. V
3.5
3.5
VIH, IO PIN READ AS '1'
VIL, IO PIN READ AS '0'
V
V
CC
CC
4
4
(V)
(V)
CC
CC
(V
(V
4.5
4.5
IH
IL
, I/O Pin Read as “0”)
, I/O Pin Read as “1”)
CC
CC
ATmega8(L)
5
5
5.5
5.5
-40 °C
-40 °C
25 °C
85 °C
85 °C
25 °C
263