Datasheet

173XMEGA A4U [DATASHEET]
Atmel-8387G-AVR-ATxmega16A4U-34A4U-64A4U-128A4U-Datasheet_03/2014
Figure 37-31. I/O pin output voltage vs. sink current.
37.1.2.3 Thresholds and Hysteresis
Figure 37-32. I/O pin input threshold voltage vs. V
CC.
T = 25°C.
0
0.3
0.6
0.9
1.2
1.5
0 5 10 15 20 25 30
I
PIN
[mA]
V
PIN
[V]
1.8V
3.6V
3.3V
3.0V
2.7V
2.3V
VIL
VIH
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
1.6 1.8 2 2.2 2.4 2.6 2.8 3 3.2 3.4 3.6
Vcc [V]
Vthreshold [V]