XR16V2552 Datasheet - Exar Corporation

XR16V2552 HIGH PERFORMANCE DUART

The XR16V25521 (V2552) is a high performance dual universal asynchronous receiver and transmitter (UART) with 16 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 and XR16L2552. The V2552 register set is comp.

XR16V2552 Features

* of selectable FIFO trigger level, automatic hardware (RTS/CTS) and software (Xon/Xoff) 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 ba

XR16V2552_ExarCorporation.pdf