4686 - iCE 40: What is the recommended value for pull-up resistor on the user I/O pin of iCE40 devices?

Solution:

There is no recommended value for pull-up resistor on the user I/O pin, as it depends on the purpose of using the pin.

If the pullup is to avoid keeping a pin floating, then any pull-up value is fine unless power is a requirement. In such case, a higher resistor value is required for pullup. Generally, its recommended 4.7K pull-up resistor value.

For details on resistors, go to http://www.resistorguide.com/pull-up-resistor_pull-down-resistor/

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4686 - iCE 40: What is the recommended value for pull-up resistor on the user I/O pin of iCE40 devices?

4686 - iCE 40: What is the recommended value for pull-up resistor on the user I/O pin of iCE40 devices?

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