User manual

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 VCCQ 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)
3mA