HE920 Hardware User Guide
1vv0301014 Rev.9 – 2014-01-23
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Page 59 of 84
11.3.
Using a GPIO Pad as Output
The GPIO pads, when used as outputs, can drive 1.8V CMOS digital devices or compatible
hardware. When set as outputs, the pads have a push-pull output and therefore the pull-up
resistor may be omitted.