Advantech VITA-350, User Manual

Page: 65 / 74

57 Appendix A GPIO Definition
A.2 GPIO DC Spec.
VCCQ: 3.3V (Typical)
VSS: GND
Table A.2: Output DC Operating Conditions
VOH Output High Voltage, all
standard output and I/O
pins VCCQ-
0.1 VCC
Q V
VOL Output Low Voltage, all
standard output and I/O
pins VSS VSS
+0.4 V
IOH_H Output High Current, all
standard, high-strength
output and I/O pins
(VO=VOH) -10 mA
IOH_L Output High Current, all
standard, low-strength
output and I/O pins
(VO=VOH) -3 mA
IOL_H Output Low Current, all
standard, high-strength
output and I/O pins
(VO=VOH) 10 mA
IOL_L Output Low Current, all
standard, low-strength
output and I/O pins
(VO=VOH) 3 mA