3 ms·
Wouldn't a bunch of logic level converters resolve that?
by sebazzz 3y ago
Wouldn't a bunch of logic level converters resolve that?
- qbasic_forever 3y agoIt could but it's more cost and complexity.
- shadowpho 3y agoLogic level converters are HARD. You basically need to rebuild internal structure of GPIO external to the MCU. It needs to support high speed, high current, input or output, open-drain/open-collector, customizable resistor pull-up/down.... All external to the MCU.