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UARTs

Compare Image Name Manufacturer Pricing(USD) Quantity Weight(Kg) Size(LxWxH) Datasheet Factory Lead Time Mount Packaging Published Series Pbfree Code Part Status Moisture Sensitivity Level (MSL) Number of Terminations Termination 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 Reach Compliance Code Min Supply Voltage Height Width Mounting Type Weight Technology Operating Supply Current Height Seated (Max) HTS Code Nominal Supply Current JESD-609 Code Terminal Finish Terminal Position Terminal Form Peak Reflow Temperature (Cel) Supply Voltage Time@Peak Reflow Temperature-Max (s) Base Part Number 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) Feature Data Rate Propagation Delay Screening Level Number of I/O Address Bus Width Voltage - Supply Protocol Boundary Scan Low Power Mode External Data Bus Width Bus Compatibility uPs/uCs/Peripheral ICs Type Data Rate (Max) Data Transfer Rate-Max Clock Frequency Number of Serial I/Os Communication Protocol Data Encoding/Decoding Method With Modem Control With False Start Bit Detection With Auto Flow Control FIFO's
XR16M654IQ100-F XR16M654IQ100-F Exar Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Surface Mount 4 100 85°C -40°C 3.3V RoHS Compliant 100 QFP 3.6V 1.62V CMOS 2mA e3 Matte Tin (Sn) QUAD GULL WING INDUSTRIAL 0.635mm 4 Serial IO/Communication Controllers Not Qualified 16 Mbps SERIAL IO/COMMUNICATION CONTROLLER, SERIAL
ST16C450CQ48-F ST16C450CQ48-F Exar Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount yes 3 48 70°C 0°C 7.1mm RoHS Compliant Lead Free 48 TQFP 5.5V 2.97V 1.05mm 7.1mm 9.071791g CMOS 3mA 3mA e3 Matte Tin (Sn) QUAD GULL WING 260 5V 40 48 COMMERCIAL 0.5mm 1 Serial IO/Communication Controllers Not Qualified 3.3/5V 1.5 Mbps NO NO SERIAL IO/COMMUNICATION CONTROLLER, SERIAL 24MHz 1 ASYNC, BIT NRZ
XR16M780IL32-F XR16M780IL32-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 EP 3.63V Unknown 1.62V CMOS 2.5mA e3 Matte Tin (Sn) QUAD NO LEAD INDUSTRIAL 0.5mm 1 Serial IO/Communication Controllers Not Qualified 16 Mbps SERIAL IO/COMMUNICATION CONTROLLER, SERIAL
ST16C552ACJ68TR-F ST16C552ACJ68TR-F Exar Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Surface Mount Tape and Reel 70°C 0°C 5V RoHS Compliant 68 PLCC 5.5V 2.97V 3mA 2 1.5 Mbps
ST16C2550IJ44-F ST16C2550IJ44-F Exar Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Surface Mount yes 44 85°C -40°C 16.66mm RoHS Compliant Lead Free No 44 ALSO OPERATES AT 3.3V SUPPLY PLCC 5.5V 2.97V 4.57mm 16.66mm CMOS 3mA e3 Matte Tin (Sn) QUAD J BEND 260 5V 40 44 INDUSTRIAL 2 Serial IO/Communication Controllers 3.3/5V 4 Mbps NO NO SERIAL IO/COMMUNICATION CONTROLLER, SERIAL 0.5 MBps 64MHz 2 ASYNC, BIT NRZ
ST16C2550CQ48TR-F ST16C2550CQ48TR-F Exar Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Surface Mount Tape & Reel (TR) 48 70°C 0°C 7.1mm RoHS Compliant Lead Free 48 TQFP 5.5V 2.97V 1.05mm 7.1mm CMOS 3mA e3 Matte Tin (Sn) QUAD GULL WING COMMERCIAL 0.5mm 2 Serial IO/Communication Controllers Not Qualified 3.3/5V 4 Mbps SERIAL IO/COMMUNICATION CONTROLLER, SERIAL
ST78C34CP40-F ST78C34CP40-F Exar Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Through Hole 40 EAR99 1 51.7525mm RoHS Compliant DIP 15.24mm CMOS 6.35mm 8542.39.00.01 e3 MATTE TIN DUAL NOT SPECIFIED 5V NOT SPECIFIED 40 COMMERCIAL 2.54mm 4.5V 70°C Not Qualified 5.5V 8 PARALLEL IO PORT, PRINTER INTERFACE
XR16V564DIVTR-F XR16V564DIVTR-F Exar Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 64 RoHS Compliant LQFP CMOS e3 Matte Tin (Sn) QUAD GULL WING INDUSTRIAL YES 0.5mm S-PQFP-G64 85°C -40°C Serial IO/Communication Controllers Not Qualified 2.5/3.3V SERIAL IO/COMMUNICATION CONTROLLER, SERIAL
XR16V554IL-F XR16V554IL-F Exar Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount yes 3 48 85°C -40°C 7mm RoHS Compliant Lead Free 48 QFN 3.6V 2.25V 7mm CMOS 1mm 3mA e3 Matte Tin (Sn) QUAD NO LEAD 260 3.3V 40 48 INDUSTRIAL 0.5mm 4 Serial IO/Communication Controllers Not Qualified 2.5/3.3V 4 Mbps 3 NO NO 8 SERIAL IO/COMMUNICATION CONTROLLER, SERIAL 0.5 MBps 4 ASYNC, BIT
XR16M570IL32-F XR16M570IL32-F Exar Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Surface Mount 85°C -40°C RoHS Compliant Lead Free QFN 3.63V 1.62V 2.5mA 1 16 Mbps
XR16C2850IJTR-F XR16C2850IJTR-F Exar Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) 85°C -40°C 5V RoHS Compliant Lead Free LCC 5.5V 2.97V 3mA 2 6.25 Mbps
XR16M554IV80TR-F XR16M554IV80TR-F Exar Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 RoHS Compliant LQFP
XR16M2550IM48-F XR16M2550IM48-F Exar Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Surface Mount yes 3 48 SMD/SMT 85°C -40°C 7mm RoHS Compliant Lead Free No 48 TQFP 3.63V Unknown 1.62V 7mm CMOS 2mA e3 Matte Tin (Sn) QUAD GULL WING 260 3.3V 40 48 INDUSTRIAL 0.5mm 2 Serial IO/Communication Controllers 1.8/3.3V 16 Mbps 3 NO YES 8 SERIAL IO/COMMUNICATION CONTROLLER, SERIAL 64MHz 2 ASYNC, BIT
XR16M681IL24-F XR16M681IL24-F Exar Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Surface Mount 24 85°C -40°C RoHS Compliant Lead Free 24 QFN 3.63V Unknown 1.62V CMOS 2mA e3 Matte Tin (Sn) QUAD NO LEAD INDUSTRIAL 0.5mm 1 Serial IO/Communication Controllers Not Qualified 20 Mbps SERIAL IO/COMMUNICATION CONTROLLER, SERIAL
SC16C652BIBS,128 SC16C652BIBS,128 NXP Semiconductors 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 7 Weeks Tape & Reel (TR) 2003 Obsolete 1 (Unlimited) 32 5mm ROHS3 Compliant ALSO OPERATES AT 2.5V OR 5V SUPPLY 32-VFQFN Exposed Pad 5mm Surface Mount CMOS 1mm 8542.31.00.01 e4 NICKEL PALLADIUM GOLD QUAD NO LEAD 260 3.3V 30 SC16C652 32 INDUSTRIAL YES 0.5mm S-PQCC-N32 85°C -40°C 2, DUART Not Qualified 3 2.5V 3.3V 5V NO YES 8 SERIAL IO/COMMUNICATION CONTROLLER, SERIAL 5Mbps 0.625 MBps 80MHz 2 ASYNC, BIT Yes 32 Byte
ST16C454CJ68-F ST16C454CJ68-F Exar Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Surface Mount yes 1 68 70°C 0°C 5V 24.33mm RoHS Compliant Lead Free 68 ALSO OPERATES AT 3.3V SUPPLY PLCC 5.5V 2.97V 3.68mm 24.33mm CMOS 6mA e3 Matte Tin (Sn) QUAD J BEND 260 5V NOT SPECIFIED 68 COMMERCIAL 1.27mm 4 Serial IO/Communication Controllers Not Qualified 5V 1.5 Mbps NO YES SERIAL IO/COMMUNICATION CONTROLLER, SERIAL 0.1875 MBps 4 ASYNC, BIT NRZ
SC16C754BIA68T SC16C754BIA68T NXP Semiconductors / Freescale 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Cut Tape no 85°C -40°C 5V RoHS Compliant Lead Free PLCC 5.5V 2.25V 6mA 4 5 Mbps 20 ns
SC28L91A1B,528 SC28L91A1B,528 NXP Semiconductors 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Tape & Reel (TR) 2004 Impact Active 3 (168 Hours) 44 10mm ROHS3 Compliant ALSO OPERATES AT 5V SUPPLY 44-QFP 10mm Surface Mount CMOS 2.1mm 8542.31.00.01 e3 TIN QUAD GULL WING 260 3.3V 30 SC28L91A 44 INDUSTRIAL YES 0.8mm S-PQFP-G44 85°C -40°C 1, UART Not Qualified Configurable GPIO, Internal Oscillator, Timer/Counter 4 3.3V 5V NO YES 8 68XXX; 80XXX SERIAL IO/COMMUNICATION CONTROLLER, SERIAL 1Mbps 0.125 MBps 8MHz 1 ASYNC, BIT Yes 16 Byte
SC16C550IA44-S SC16C550IA44-S NXP Semiconductors / Freescale 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Non-RoHS Compliant Lead Free 44 3 Mbps
XR68C681J-F XR68C681J-F MaxLinear, Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Tube Active 1 (Unlimited) 44 EAR99 16.585mm RoHS Compliant 44-LCC (J-Lead) 16.585mm Surface Mount CMOS 4.57mm 8542.31.00.01 e3 Tin (Sn) QUAD J BEND 260 5V 40 INDUSTRIAL YES 1.27mm S-PQCC-J44 85°C -40°C 2, DUART Not Qualified Internal Oscillator, Timer/Counter MIL-STD-883 4 5V NO NO 8 MC68681; SCC68692 SERIAL IO/COMMUNICATION CONTROLLER, SERIAL 1Mbps 0.125 MBps 4MHz 2 ASYNC, BIT NRZ
XR88C192CV-F XR88C192CV-F MaxLinear, Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Tray Active 3 (168 Hours) 44 10mm RoHS Compliant ALSO OPERATES AT 3.3V SUPPLY AT 8MHZ 44-LQFP 10mm Surface Mount CMOS 1.6mm 8542.31.00.01 e3 Matte Tin (Sn) QUAD GULL WING 260 3.3V 40 COMMERCIAL YES 0.8mm S-PQFP-G44 70°C 2, DUART Not Qualified Configurable GPIO, Internal Oscillator, Timer/Counter 4 2.97V~5.5V NO YES 8 SERIAL IO/COMMUNICATION CONTROLLER, SERIAL 230.4Kbps 0.125 MBps 24MHz 2 ASYNC, BIT NRZ Yes 16 Byte
SCC68681E1N40,112 SCC68681E1N40,112 NXP USA Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tube 2004 Obsolete 1 (Unlimited) 40 52mm ROHS3 Compliant 40-DIP (0.600, 15.24mm) 15.24mm Through Hole CMOS 4.7mm 8542.31.00.01 e3 Tin (Sn) DUAL NOT SPECIFIED 5V NOT SPECIFIED SCC68681 40 INDUSTRIAL NO 2.54mm R-PDIP-T40 85°C -40°C 2, DUART Serial IO/Communication Controllers Not Qualified 5V Configurable GPIO, Internal Oscillator, Timer/Counter 4 5V NO NO 8 S68000 SERIAL IO/COMMUNICATION CONTROLLER, SERIAL 1Mbps 0.125 MBps 4MHz 2 ASYNC, BIT NRZ Yes
SC16C850LIBS,128 SC16C850LIBS,128 NXP USA Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) 2010 Obsolete 1 (Unlimited) 32 5mm ROHS3 Compliant 32-VFQFN Exposed Pad unknown 5mm Surface Mount CMOS 1mm 8542.31.00.01 e4 Nickel/Palladium/Gold (Ni/Pd/Au) QUAD NO LEAD 260 1.8V 30 SC16C850 32 INDUSTRIAL YES 0.5mm S-PQCC-N32 85°C -40°C 1, UART Serial IO/Communication Controllers Not Qualified 1.8V 3 1.8V RS485 NO YES 8 SERIAL IO/COMMUNICATION CONTROLLER, SERIAL 5Mbps 0.625 MBps 80MHz 1 NRZ Yes 128 Byte
TL16PC564APZ TL16PC564APZ Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 no 100 14mm RoHS Compliant Contains Lead LQFP 14mm MOS 1.6mm 8542.31.00.01 QUAD GULL WING NOT SPECIFIED 5V NOT SPECIFIED 100 COMMERCIAL YES 0.5mm S-PQFP-G100 4.75V 70°C Serial IO/Communication Controllers Not Qualified 3.3/5V 5.25V 10 NO NO 8 PCMCIA SERIAL IO/COMMUNICATION CONTROLLER, SERIAL 0.0140380859375 MBps 60MHz 1 ASYNC, BIT NRZ
XR88C192IV-F XR88C192IV-F MaxLinear, Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tray Obsolete 3 (168 Hours) 44-LQFP Surface Mount 2, DUART Configurable GPIO, Internal Oscillator, Timer/Counter 2.97V~5.5V 230.4Kbps Yes 16 Byte
XR16L2550ILTR-F XR16L2550ILTR-F Exar Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 32 RoHS Compliant QFN CMOS e3 Matte Tin (Sn) QUAD NO LEAD INDUSTRIAL YES 0.5mm S-PQCC-N32 85°C -40°C Serial IO/Communication Controllers Not Qualified 2.5/5V SERIAL IO/COMMUNICATION CONTROLLER, SERIAL
IS82C52 IS82C52 Renesas Electronics America 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tube Obsolete 3 (168 Hours) 28 Non-RoHS Compliant 28-LCC (J-Lead) Surface Mount CMOS QUAD NO LEAD 5V 82C52 28 INDUSTRIAL YES S-PQCC-N28 85°C -40°C 1, UART 2 4.5V~5.5V RS232 NO YES 8 80C86; 80C88 SERIAL IO/COMMUNICATION CONTROLLER, SERIAL 1Mbps 16MHz 1 Yes
FT260S-R FT260S-R FTDI 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Active 3 (168 Hours) 28 9.7mm RoHS Compliant IT ALSO OPERATES AT 5V NOM SUPPLY 28-TSSOP (0.173, 4.40mm Width) compliant 4.4mm Surface Mount CMOS 1.2mm 8542.31.00.01 DUAL GULL WING 260 3.3V 40 INDUSTRIAL YES 0.65mm R-PDSO-G28 85°C -40°C 2, DUART Internal Oscillator 1.62V~1.98V 2.25V~2.75V 2.97V~3.63V 4.5V~5.5V RS232, RS422, RS485 I2C; UART; USB BUS CONTROLLER, UNIVERSAL SERIAL BUS 12MBaud 0.064 MBps Yes 64 Byte
XR88C681JTR-F XR88C681JTR-F Exar Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Surface Mount Tape and Reel 85°C -40°C 5V RoHS Compliant Lead Free 44 PLCC 5.25V 4.75V 15mA 2 1 Mbps
SCC2681TC1A44,512 SCC2681TC1A44,512 NXP Semiconductors 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tube 2004 Obsolete 3 (168 Hours) 44 16.585mm ROHS3 Compliant 44-LCC (J-Lead) unknown 16.585mm Surface Mount CMOS 4.57mm 8542.31.00.01 e3 TIN QUAD J BEND 245 5V 30 SCC2681 44 COMMERCIAL YES 1.27mm S-PQCC-J44 70°C 2, DUART Serial IO/Communication Controllers Not Qualified 5V Configurable GPIO, Internal Oscillator, Timer/Counter 3 5V NO NO 8 SERIAL IO/COMMUNICATION CONTROLLER, SERIAL 1Mbps 0.125 MBps 4MHz 2 ASYNC, BIT NRZ Yes
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