Call us: +86 0755-82563503

Currency: $ US Dollar

Items : %s%s

UARTs

Compare Image Name Manufacturer Pricing(USD) Quantity Weight(Kg) Size(LxWxH) Datasheet Mount Packaging Pbfree Code Moisture Sensitivity Level (MSL) Number of Terminations ECCN Code Max Operating Temperature Min Operating Temperature Operating Supply Voltage Number of Ports Length RoHS Status Lead Free Radiation Hardening Number of Pins Additional Feature Package / Case Max Supply Voltage REACH SVHC Min Supply Voltage Height Width Weight Technology Operating Supply Current Operating Mode Height Seated (Max) HTS Code Number of Functions Nominal Supply Current Evaluation Kit JESD-609 Code Terminal Finish Terminal Position Terminal Form Peak Reflow Temperature (Cel) Supply Voltage Time@Peak Reflow Temperature-Max (s) Pin Count Temperature Grade Surface Mount Terminal Pitch JESD-30 Code Supply Voltage-Min (Vsup) Operating Temperature (Max) Operating Temperature (Min) Number of Channels Subcategory Qualification Status Power Supplies Supply Voltage-Max (Vsup) Data Rate Interface IC Type Driver Number of Bits Memory Size Number of I/O Address Bus Width Differential Output Memory Width Boundary Scan Low Power Mode External Data Bus Width Bus Compatibility uPs/uCs/Peripheral ICs Type Input Characteristics Receiver Number of Bits Data Transfer Rate-Max Parallel/Serial Clock Frequency Number of Serial I/Os Communication Protocol Data Encoding/Decoding Method Access Time (Max) Output Enable
ST78C36CJ44-F ST78C36CJ44-F Exar Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Surface Mount yes 1 44 EAR99 70°C 0°C 1 16.5862mm RoHS Compliant Lead Free 44 PLCC 16.5862mm 2.386605g CMOS 7mA 4.57mm 8542.31.00.01 e3 Matte Tin (Sn) QUAD J BEND 260 5V 40 44 COMMERCIAL 1.27mm 4.5V Parallel IO Port Not Qualified 5V 5.5V 8 PARALLEL IO PORT, PRINTER INTERFACE
XR16C864IQ-F XR16C864IQ-F Exar Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Surface Mount yes 3 100 85°C -40°C 20.1mm RoHS Compliant Lead Free No 100 QFP 5.5V Unknown 2.97V 3.05mm 14.1mm CMOS 6mA e3 Tin (Sn) QUAD GULL WING 250 5V 40 100 INDUSTRIAL 0.65mm 4 Serial IO/Communication Controllers 3.3/5V 2 Mbps NO YES SERIAL IO/COMMUNICATION CONTROLLER, SERIAL 0.25 MBps 4 ASYNC, BIT NRZ
ST16C654CQ100TR-F ST16C654CQ100TR-F Exar Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Surface Mount Tape & Reel (TR) RoHS Compliant 100 QFP 1.5 Mbps
XR16M554IJ68TR-F XR16M554IJ68TR-F Exar Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 RoHS Compliant PLCC
XR16M654IV80TR-F XR16M654IV80TR-F Exar Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 RoHS Compliant LQFP
ST16C554DIJ68TR-F ST16C554DIJ68TR-F Exar Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) 1 68 85°C -40°C 5V RoHS Compliant Lead Free 68 ALSO OPERATES AT 3.3 V TYP SUPPLY AT 8 MHZ PLCC 5.5V 2.97V CMOS 5.08mm 6mA e3 Matte Tin (Sn) QUAD J BEND 260 5V 40 INDUSTRIAL 1.27mm 4 Serial IO/Communication Controllers Not Qualified 1.5 Mbps 3 NO NO 8 SERIAL IO/COMMUNICATION CONTROLLER, SERIAL 0.1875 MBps 4 ASYNC, BIT NRZ
XR16M752IM48-F XR16M752IM48-F Exar Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Surface Mount yes 3 48 85°C -40°C 7mm RoHS Compliant Lead Free 48 TQFP 3.6V 1.62V 7mm 9.071791g CMOS 1mA 2mA e3 Matte Tin (Sn) QUAD GULL WING 260 3.3V 40 48 INDUSTRIAL 0.5mm 2 Serial IO/Communication Controllers Not Qualified 1.8/3.3V 16 Mbps 64B 3 NO YES 8 SERIAL IO/COMMUNICATION CONTROLLER, SERIAL 64MHz 2 ASYNC, BIT
ST16C650CP40 ST16C650CP40 Exar Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 RoHS Compliant
XR16M770IL32-F XR16M770IL32-F Exar Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Surface Mount 32 RoHS Compliant 32 QFN CMOS e3 Matte Tin (Sn) QUAD NO LEAD INDUSTRIAL 0.5mm 85°C -40°C Serial IO/Communication Controllers Not Qualified 1.8/3.3V SERIAL IO/COMMUNICATION CONTROLLER, SERIAL
XR20M1170L16-0B-EB XR20M1170L16-0B-EB Exar Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 85°C -40°C RoHS Compliant QFN 3.6V Unknown 1.62V 500μA Yes 1 16 Mbps
XR16L580IL24TR-F XR16L580IL24TR-F Exar Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Surface Mount Tape & Reel (TR) yes 2 24 85°C -40°C 5V 4mm RoHS Compliant Lead Free 24 QFN 5.5V 2.25V 4mm CMOS 3mA e3 Matte Tin (Sn) QUAD NO LEAD 260 5V 40 24 INDUSTRIAL 0.5mm 1 Serial IO/Communication Controllers Not Qualified 3.125 Mbps 3 NO YES 8 SERIAL IO/COMMUNICATION CONTROLLER, SERIAL 0.390625 MBps 50MHz 1 ASYNC, BIT NRZ
XR16M654IL48TR-F XR16M654IL48TR-F Exar Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 RoHS Compliant QFN
XR16L2552IMTR-F XR16L2552IMTR-F Exar Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Surface Mount Tape and Reel 48 85°C -40°C RoHS Compliant 48 TQFP 5.5V 2.25V CMOS 3mA e3 Matte Tin (Sn) QUAD GULL WING INDUSTRIAL 0.5mm 2 Serial IO/Communication Controllers Not Qualified 3.125 Mbps SERIAL IO/COMMUNICATION CONTROLLER, SERIAL
XR17D154IV XR17D154IV Exar Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount 144 5V 20mm RoHS Compliant 144 ALSO OPERATES AT 3.3 V SUPPLY LQFP 20mm CMOS 1.6mm 8542.31.00.01 e0 Tin/Lead (Sn/Pb) QUAD GULL WING NOT SPECIFIED 5V NOT SPECIFIED 144 INDUSTRIAL 0.5mm 85°C -40°C Serial IO/Communication Controllers Not Qualified 6.25 Mbps 32 NO YES 32 PCI SERIAL IO/COMMUNICATION CONTROLLER, SERIAL 0.78125 MBps 50MHz 4 ASYNC, BIT NRZ
XR16V798IQTR-F XR16V798IQTR-F Exar Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape and Reel 85°C -40°C RoHS Compliant 100 PQFP 3.6V 2.25V 5mA 8 8 Mbps
XR16M2551IL32-F XR16M2551IL32-F Exar Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount yes 3 32 85°C -40°C 5mm RoHS Compliant Lead Free QFN 3.6V 1.62V 5mm CMOS 1mm 2mA e3 Matte Tin (Sn) QUAD NO LEAD 260 3.3V 40 32 INDUSTRIAL 0.5mm 2 Serial IO/Communication Controllers Not Qualified 1.8/3.3V 16 Mbps 3 NO YES 8 SERIAL IO/COMMUNICATION CONTROLLER, SERIAL 64MHz 2 ASYNC, BIT
XR16V554DIVTR-F XR16V554DIVTR-F Exar Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download RoHS Compliant LQFP
XR16C2850IMTR-F XR16C2850IMTR-F Exar Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 48 7mm RoHS Compliant ALSO OPERATES AT 3.3V SUPPLY TQFP 7mm CMOS 1.2mm e3 MATTE TIN QUAD GULL WING NOT SPECIFIED 5V NOT SPECIFIED INDUSTRIAL YES 0.5mm S-PQFP-G48 2.97V 85°C -40°C 5.5V 3 NO YES 8 SERIAL IO/COMMUNICATION CONTROLLER, SERIAL 0.78125 MBps 24MHz 2 ASYNC, BIT
XR16L2450IJ-F XR16L2450IJ-F Exar Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Surface Mount 1 44 16.585mm RoHS Compliant LCC 16.585mm CMOS 4.57mm 8542.31.00.01 e3 Matte Tin (Sn) QUAD J BEND 260 5V 40 44 INDUSTRIAL 1.27mm S-PQCC-J44 2.25V 85°C -40°C Serial IO/Communication Controllers Not Qualified 2.5/5V 5.5V 3 NO NO 8 SERIAL IO/COMMUNICATION CONTROLLER, SERIAL 0.1875 MBps 24MHz 2 ASYNC, BIT NRZ
XR16V564IV80TR-F XR16V564IV80TR-F Exar Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 80 RoHS Compliant LQFP CMOS e3 Matte Tin (Sn) QUAD GULL WING INDUSTRIAL YES 0.5mm S-PQFP-G80 85°C -40°C Serial IO/Communication Controllers Not Qualified 2.5/3.3V SERIAL IO/COMMUNICATION CONTROLLER, SERIAL
ST16C2552IJ44TR-F ST16C2552IJ44TR-F Exar Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Surface Mount yes 44 85°C -40°C 16.585mm RoHS Compliant Lead Free No 44 IT ALSO OPERATES AT 3.3V AT 30 MHZ PLCC 5.5V 2.97V 16.585mm CMOS 4.57mm 3mA e3 Matte Tin (Sn) QUAD J BEND 5V 44 INDUSTRIAL 2 Serial IO/Communication Controllers 3.3/5V 4 Mbps 3 NO YES 8 SERIAL IO/COMMUNICATION CONTROLLER, SERIAL 0.5 MBps 64MHz 2 ASYNC, BIT, BYTE, ETHERNET NRZ
XR19L202IL48-F XR19L202IL48-F Exar Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Surface Mount 3 48 EAR99 85°C -40°C 5V 7mm RoHS Compliant Lead Free QFN 5.5V 3.3V 7mm CMOS 1mm 3 45mA e3 Matte Tin (Sn) QUAD NO LEAD 260 40 48 INDUSTRIAL 0.5mm S-XQCC-N48 2 Not Qualified 1 Mbps LINE TRANSCEIVER 3 NO SCHMITT TRIGGER 3
XR16M698IQ100-F XR16M698IQ100-F Exar Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Surface Mount 4 100 85°C -40°C RoHS Compliant Lead Free 100 QFP 3.63V 1.62V 2mA e3 Matte Tin (Sn) QUAD GULL WING INDUSTRIAL 0.635mm 8 Serial IO/Communication Controllers Not Qualified 15 Mbps SERIAL IO/COMMUNICATION CONTROLLER, SERIAL
XR16L2550IL-F XR16L2550IL-F Exar Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Surface Mount yes 3 32 85°C -40°C 5mm RoHS Compliant Lead Free No 32 QFN EP 5.5V 2.25V 5mm 188.609377mg CMOS 3mA 1mm 3mA e3 MATTE TIN QUAD 260 5V 40 32 INDUSTRIAL 0.5mm 2 Serial IO/Communication Controllers 4 Mbps 16B 3 NO YES 8 SERIAL IO/COMMUNICATION CONTROLLER, SERIAL 50MHz 2 ASYNC, BIT NRZ
XR16C2850CJ-F XR16C2850CJ-F Exar Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Surface Mount yes 44 EAR99 70°C 0°C 5V 16.585mm RoHS Compliant Lead Free 44 PLCC 5.5V 2.97V 16.585mm CMOS 4.57mm 3mA e3 Matte Tin (Sn) QUAD J BEND 260 5V 40 44 COMMERCIAL 2 Serial IO/Communication Controllers Not Qualified 6.25 Mbps 3 NO YES 8 SERIAL IO/COMMUNICATION CONTROLLER, SERIAL 2 ASYNC, BIT
XR16M890IM48TR-F XR16M890IM48TR-F Exar Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Surface Mount Tape & Reel (TR) yes 3 48 EAR99 85°C -40°C 7mm RoHS Compliant 48 PARITY GENERATOR TQFP 3.63V 1.62V 7mm CMOS SYNCHRONOUS 1 2.5mA e3 Matte Tin (Sn) QUAD GULL WING 260 1.8V 40 48 INDUSTRIAL 0.5mm 1 24 Mbps 8 SERIAL 45 ns NO
XR16C854DCVTR-F XR16C854DCVTR-F Exar Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 yes 3 RoHS Compliant LQFP CMOS 8542.31.00.01 e3 MATTE TIN 260 40 SERIAL IO/COMMUNICATION CONTROLLER, SERIAL
XR16V2652IL-F XR16V2652IL-F Exar Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount yes 2 32 85°C -40°C 3.3V 5mm RoHS Compliant Lead Free 32 PLCC 3.6V 2.25V 5mm CMOS 1mm 2.5mA e3 MATTE TIN QUAD NO LEAD 260 3.3V 40 32 INDUSTRIAL 0.5mm 2 Not Qualified 16 Mbps 3 NO YES 8 SERIAL IO/COMMUNICATION CONTROLLER, SERIAL 64MHz 2 ASYNC, BIT NRZ
XR16M580IL32-F XR16M580IL32-F Exar Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Surface Mount 32 85°C -40°C RoHS Compliant Lead Free 32 QFN 3.63V Unknown 1.62V CMOS e3 Matte Tin (Sn) QUAD NO LEAD INDUSTRIAL 0.5mm 1 Serial IO/Communication Controllers Not Qualified 16 Mbps SERIAL IO/COMMUNICATION CONTROLLER, SERIAL
XR16C854IV-F XR16C854IV-F Exar Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Surface Mount yes 3 64 EAR99 85°C -40°C 10.1mm RoHS Compliant Lead Free No 64 LQFP 5.5V Unknown 2.97V 1.45mm 10.1mm 342.689036mg CMOS 6mA 6mA e3 Matte Tin (Sn) QUAD GULL WING 260 5V 40 64 INDUSTRIAL 0.5mm 4 Serial IO/Communication Controllers 3.3/5V 2 Mbps 128B 8 NO YES SERIAL IO/COMMUNICATION CONTROLLER, SERIAL 0.25 MBps 32MHz 4 ASYNC, BIT NRZ
Settings Need Help?
Top FAQ's

How can I quickly find answers to my questions?

Please visit the Help & Support area of our website to find information regarding ordering, shipping, delivery and more.

What is my Order Status?

Registered users can track orders from their account dropdown, or click here. *Order Status may take 12 hours to update after initial order is placed.

How do I return product?

Users can begin the returns process by starting with our Returns Page.

How do I find price and availability?

Quotes can be created by registered users in myLists.

How do I create a 'HK JDW' Account?

Visit the Registration Page and enter the required information. You will receive an email confirmation when your registration is complete.

United Kingdom/GBP Summary
Fast Shipping Fast Delivery

Orders are typically delivered to United Kingdom within 48 hours depending on location.

Free Shipping Free Shipping

Free delivery to United Kingdom on orders of £33 or more. A delivery charge of £12 will be billed on all orders less than £33.

Incoterms Incoterms

DDP (Duty and customs paid by HK JDW)

Payment Options Payment Types

Credit account for qualified institutions and businesses

Payment in Advance by Wire Transfer

Visa Mastercard American Express PayPal Apple Pay Google Pay

Marketplace Marketplace Product

More Products From Fully Authorized Partners

Average Time to Ship 1-3 Days, extra ship charges may apply. Please see product page, cart, and checkout for actual ship speed.

Incoterms: CPT (Duty, customs, and applicable VAT/Tax due at time of delivery)

For more information visit Help & Support