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When handling unused pins, is it prohibited to bundle pins described as “via individual resistors” and pull them all up or down with a single resistor?

April 26, 2017handling pins Prohibited pull Resistor unused

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When handling unused pins, is it prohibited to bundle pins described as “via individual resistors” and pull them all up or down with a single resistor?

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A1 Yes, this is prohibited. Pins that are thus described are I/O pins that include outputs that are not open collector or open drain. Output conflicts may occur for this reason, so wired OR connection is not possible.