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XR16M2750 Datasheet High Performance Duart

Manufacturer: Exar (now MaxLinear)

Overview: .. JUNE 2007 PRELIMINARY XR16M2750 REV. P1.0.0 HIGH PERFORMANCE DUART WITH 64-BYTE FIFO.

General Description

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 patible to Exar’s ST16C2550 and XR16V2750.

The M2750 register set is identical to the XR16V2750 and is patible to the ST16C2550 and the XR16C2850 enhanced

Key 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 status and data error flags. An internal loopback capability allows system diagnostics. Independent programmable baud rate generators are provided in each channel to select data rates up to 8 Mbps at 3.3.

More Datasheets from Exar (now MaxLinear)

Part Number Description
XR16M2751 HIGH PERFORMANCE DUART
XR16M2752 HIGH PERFORMANCE DUART
XR16M2550 HIGH PERFORMANCE LOW VOLTAGE DUART
XR16M2551 HIGH PERFORMANCE LOW VOLTAGE DUART
XR16M2650 HIGH PERFORMANCE LOW VOLTAGE DUART
XR16M2651 HIGH PERFORMANCE DUART
XR16M581 1.62V To 3.63V UART
XR16M752 HIGH PERFORMANCE DUART
XR16M770 1.62V TO 3.63V HIGH PERFORMANCE UART
XR16M780 1.62V TO 3.63V HIGH PERFORMANCE UART

XR16M2750 Distributor