Rainbow Electronics ATmega3290P_V - Manual (Page 336)

336
ATmega329/3290/649/6490
2552H–AVR–11/06
Figure 172. I/O Pin Sink Current vs. Output Voltage, Port B (V
CC
= 2.7V)
Figure 173. I/O Pin Sink Current vs. Output Voltage, Port B (V
CC
= 1.8V)
I/O PIN SINK CURRENT vs. OUTPUT VOLTAGE, PORT B
Vcc = 2.7V
0
5
10
15
20
25
30
35
0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2
V
OL
(V)
I OL
(m
A
)
85 °C
25 °C
-40 °C
I/O PIN SINK CURRENT vs. OUTPUT VOLTAGE, PORT B
Vcc = 1.8V
0
2
4
6
8
10
12
0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2
V
OL
(V)
I OL
(m
A
)
85 °C
25 °C
-40 °C