Datasheet

Figure 33-19. I/O Pin Output Voltage vs. Source Current (V
CC
= 3V)
I/O PIN OUTPUT VOLTAGE vs. SOURCE CURRENT
NORMAL POWER PINS
1.7
1.9
2.1
2.3
2.5
2.7
2.9
3.1
0 2 4 6 8 10 12 14 16 18 20
I
OH
(mA)
V
OH
(V)
105 °C
85 °C
25 °C
-40 °C
Figure 33-20. I/O Pin Output Voltage vs. Sink Current (V
CC
= 5V)
105 °C
85 °C
25 °C
-40 °C
I/O PIN OUTPUT VOLTAGE vs. SINK CURRENT
NORMAL POWER PINS
0
0.1
0.2
0.3
0.4
0.5
0.6
0 2 4 6 8 10 12 14 16 18 20
I
OL
(mA)
V
OL
(V)
AVR 8-Bit Microcontroller
Typical Characteristics – TA = -40°C to 105°...
© 2017 Microchip Technology Inc.
Datasheet Complete
40001974A-page 366