XR16M2750 Datasheet - Exar Corporation

XR16M2750 HIGH PERFORMANCE DUART

The XR16M27501 (M2750) is a high performance dual universal asynchronous receiver and transmitter (UART) with 64 byte TX and RX FIFOs. The device operates from 1.62 to 3.6 volts and is pin-to-pin compatible to Exar’s ST16C2550 and XR16V2750. The M2750 register set is identical to the XR16V2750 and i.

XR16M2750 Features

* It supports the Exar’s enhanced features of programmable FIFO trigger level and FIFO level counters, automatic hardware (RTS/CTS) and software flow control, automatic RS-485 half duplex direction control output and a complete modem interface. Onboard registers provide the user with operational stat

XR16M2750_ExarCorporation.pdf