UARTS

Universal Asynchronous Receiver-Transmitter (UART) product family with a parallel 8-bit bus interface.

Universal Asynchronous Receiver-Transmitter (UART) product family that combines a single channel UART with a serial transceiver

I2C/SPI Universal Asynchronous Receiver-Transmitter (UARTs) that include a simple 2-wire (I2C) or 4-wire (SPI) interface

2-channel and 4-channel Universal Asynchronous Receiver-Transmitters (UARTs) for the Intel Low Pin Count (LPC) bus interface

PCIe Universal Asynchronous Receiver-Transmitters (UARTs) designed for use in system boards or add-in cards

Universal Asynchronous Receiver and Transmitter (UART) devices with a USB 2.0 data bus interface are designed for peripheral or inter-system communication