What is the difference between UART, USART, AUSART and EUSART?
uart
Category Software and digital electronics / Embedded System
2023-02-27 03:44

Datasheet terms

I have seen terms like UART, USART and EUSART in the microcontroller datasheets.

  • UART: Universal Asynchronous Receiver / Transmitter
  • USART: Universal Synchronous/Asynchronous Receiver / Transmitter
  • EUSART: Enhanced Universal Synchronous/Asynchronous Receiver / Transmitter
  • AUSART: Addressable Universal Asynchronous Receiver / Transceiver

Confusion

However, I could not find understood the differences between them.

Would you please explain their differences in a simple language?

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