Specifications

Rev 1.0 1/27/14 19
19
Reference Guide
Interfaces
* Value without external load.
Figure 10. Equivalent Circuit of V
IL
, Vref > 2.8V
Figure 11. Equivalent circuit of V
IH
, Vref > 2.8V
Figure 12. Equivalent circuit of V
OL
, Vref > 2.8V
Figure 13. Equivalent circuit of V
OH
, Vref > 2.8V
The GPIO pin is mainly used to:
• Act as a switch for a transistor when the GPIO is configured as output.