Datasheet

34.3.8 Pin Driver Strength
Figure 34-115. ATmega168A: I/O Pin Output Voltage vs. Sink Current (V
CC
= 3V)
85 °C
25 °C
-40 °C
0
0.2
0.4
0.6
0.8
1
0 4 8 12 16 20
I
OL
(mA)
V
OL
(V)
Figure 34-116. ATmega168A: I/O Pin Output Voltage vs. Sink Current (V
CC
= 5V)
85 °C
25 °C
-40 °C
0
0.1
0.2
0.3
0.4
0.5
0.6
0 4 8 12 16 20
I
OL
(mA)
V
OL
(V)
ATmega48A/88A/168A
Typical Characteristics (TA = -40°C to 85°C)
© 2018 Microchip Technology Inc.
Datasheet Complete
DS40002007A-page 454