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General • Re: RP2350 Errata E9 - Pull-down lock-up

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A 10k resistor does not fix the input leakage (or even unlatch the pin, in the case of connecting something open drain). The simplest and reliable option to achieve a low leakage input pin, should you need one, is probably a buffer. Those cost more than a tenth of a cent.
Okay well that's 0.8cents a buffer if you can use 6 of them, otherwise 1.5 cents each for duals. Still far better than any delay to shipments.

Statistics: Posted by MikeDB — Wed Sep 04, 2024 6:56 pm



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