XR16V2652 Datasheet (Exar Corporation)

XR16V2652, HIGH PERFORMANCE DUART

The XR16V26521 (V2652) is a high performance dual universal asynchronous receiver and transmitter (UART) with 32 byte TX and RX FIFOs.

The device operates from 2.25 to 3.6 volts with 5 Volt tolerant inputs and is pin-to-pin compatible to Exar’s ST16C2552, XR16L2552, XR16V2552 and XR16L2752.

The V265

XR16V2652 Features

* of selectable FIFO trigger level, automatic hardware (RTS/CTS) and software flow control and a complete modem interface. Onboard registers provide the user with operational status and data error flags. An internal loopback capability allows system diagnostics. Independent programmable baud rate gene