XR16M2551 - HIGH PERFORMANCE LOW VOLTAGE DUART

Product Overview

Exar Corporation

Part number	XR16M2551
Manufacturer	Exar Corporation
File Size	3.05 MB
Description	HIGH PERFORMANCE LOW VOLTAGE DUART
Datasheet	XR16M2551 Datasheet
Additional preview pages of the XR16M2551 datasheet.

The XR16M25511 (M2551) is a high performance dual universal asynchronous receiver and transmitter (UART) with 16 byte TX and RX FIFOs.

of selectable FIFO trigger level, automatic hardware (RTS/CTS) and software flow control, and a complete modem interface. An internal loopback capability allows system diagnostics. Independent programmable fractional baud rate generators are provided in each channel to select data rates up to 16 Mbps at 3.3 Volt and 4X sampling clock. The M2551 is available in 48-pin TQFP and 32-pin QFN packages. NOTE: 1 Covered by U. S. Patent #5,649,122.

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Published: Aug 3, 2007 |