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XR16L2550

Exar Corporation
Part Number XR16L2550
Manufacturer Exar Corporation
Description LOW VOLTAGE DUART
Published Aug 20, 2007
Detailed Description XR16L2550 LOW VOLTAGE DUART WITH 16-BYTE FIFO SEPTEMBER 2010 REV. 1.1.3 GENERAL DESCRIPTION The XR16L25501 (L2550) is...
Datasheet PDF File XR16L2550 PDF File

XR16L2550
XR16L2550

Overview
XR16L2550 LOW VOLTAGE DUART WITH 16-BYTE FIFO SEPTEMBER 2010 REV.
1.
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3 GENERAL DESCRIPTION The XR16L25501 (L2550) is a dual universal asynchronous receiver and transmitter (UART).
The XR16L2550 is an improved version of the ST16C2550 UART with lower operating voltages and 5 volt tolerant inputs.
The L2550 provides enhanced UART functions with 16 byte FIFOs, a modem control interface and data rates up to 4 Mbps.
Onboard status registers provide the user with error indications and operational status.
System interrupts and modem control features may be tailored by external software to meet specific user requirements.
Independent programmable baud rate generators are provided to select trans...


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