My project is as follows:
I need to choose an USB-to-UART converter to be able to communicate with an MCU from my PC through a serial interface. I was thiking of using this part : FT234XD-R (datasheet).
I have one question: Can this chip be interfaced with a 3.3 V MCU?
In the datasheet they give application examples: USB-to-RS232, USB-to-RS422 and USB-to-RS485 converters, but they do not give a USB-to-UART converter example. I need to make sure that the voltage levels of the RXD/TXD pins can be handled by my MCU, for example I know that RS232, RS422 and RS485 voltage levels cannot be handled by a 3.3 V MCU.