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USB low-full-high speed peripherals Forum Discussions

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The CY7C68013 is a 3.3V device. The "features" page of the manual says that its inputs are "5V tolerant", but the "absolute maximums" chapter is somewhat ambiguous - it says 5.25V for inputs and Vcc+0.5V for outputs in high-Z state. Every bi-directional port pin, when used as an input, is also an output in high-Z state, so I'm not sure... any help would be appreciated.

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