XR16L2752 -High-Performance 2.25V - 5.5V DUART HomeNewsCareers Investor Relations Contact Us PartnerNetLogin Search CommunicationsInterfacePower Management XR16L2752 Print this page Support High-Performance 2.25V - 5.5V DUART Specifications CH 2 Features Info Request CPUInterface Intel How to Order 6.2/4.0/3.0 Support data rates up to 6.125Mbps at 5.0V, 4 Mbps at 3.3V, Data Rate 5/3.3/2.5V Samples 8X and 3 Mbps at 2.5V How to Buy Transmit and receive FIFO level counters Tx/RxFIFO(Bytes) 64/64 Automatic Sleep-mode Tx/RxFIFOCtrs Yes Automatic Xon/Xoff software flow control Data rate up to 6.25 Mbps Program/ Design Tx/RxFIFOINT Trig Infrared (IrDA 1.0) data encoder/decoder Program Programmable Tx and Rx FIFO trigger levels AutoRTS/CTS Yes Automatic RTS/CTS Technical IrDaSup Yes Pb-Free, RoHS Compliant Versions Offered Documentation 5VTolInputs Yes Technical Sup V 2.25-5.5 FAQs Applications Pkgs PLCC-44 Product Finder Documents Portable Appliances Product Tree Factory Automation and Process control Datasheets Technical Cellular Data Devices Ethernet Network Routers Datasheet Support Telecommunications Network Routers Version 1.2.1 Packaging May 2005 806.36 KB Evaluation Description Boards Application Notes Cross The XR16L2752 UART (Universal Asynchronous Receiver Transmitter) DAN-162, Migrating from References is the industry s first dual-channel, 2.25V to 5.5V supply product with XR16C2852 to XR16L2752 5V tolerant inputs. The 2752 is pin-to-pin and function compatible to the Product Version 1.0.0 Exar ST16C2552 and XR16C2852. Change August 2002 Notifications 17.25 KB Several device family features can enable more data byte transfer per interrupt service -- this can lower CPU bandwidth requirements. The Obsolescence DAN-190, Exar UARTs in RS- programmable TX and RX FIFO interrupt trigger levels, and FIFO 485 Applications Interface counters, further reduce the interrupt service period. Additionally, the Version 1.0.0 Brochure automatic hardware (RTS/CTS) and software (Xon/Xoff) flow control April 2008 (with auto RTS hysteresis) eliminates data loss and re-transmission, 147.31 KB IBIS Models which can increase data throughput. BSDL For UART technical support or to obtain an IBIS model for this product, please email Exar s UART Technical Support group. ICI UART Finder XR16L2752 -High-Performance 2.25V - 5.5V DUART Min Max Schematics Pkg Buy Order Part Number RoHS Temp. Temp. Status Quality and Code Now Samples PCI Eval Board Schematic (C) (C) Reliability Version 1.1.0 PLCC44 XR16L2752CJ-F 0 70 Active July 2007 PLCC44 Quality & XR16L2752IJ-F -40 85 Active 167.82 KB Reliability Part Status Legend Homepage ISA Eval Board Schematic Active - the part is released for sale, standard product. Version 1.4.0 Material EOL (End of Life) - the part is no longer being manufactured, there may or August 2007 Declaration may not be inventory still in stock. 109.05 KB Sheets CF (Contact Factory) - the part is still active but customers should check with the factory for availability. Longer lead-times may apply. Quality Evaluation Board Manuals PRE (Pre-introduction) - the part has not been introduced or the part Manual number is an early version available for sample only. Evaluation Board User s Manual OBS (Obsolete) - the part is no longer being manufactured and may not be Version 1.3.0 Quarterly ordered. August 2003 Quality & NRND (Not Recommended for New Designs) - the part is not 24.69 KB Reliability recommended for new designs. Report RoHS-Green Solutions Terms of Use Site Map 2000-2009 Exar Corporation, Fremont California, U.S.A.