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  • All Products
  • Integrated Circuits (ICs)
  • Interface - Controllers
Image Part # Manufacturer Description Availability Pricing Quantity MountPackage / CaseSurface MountNumber of PinsWeightOperating Temperature (Max.)Operating Temperature (Min.)PackagingJESD-609 CodePbfree CodeMoisture Sensitivity Level (MSL)Number of TerminationsECCN CodeTerminal FinishMax Operating TemperatureMin Operating TemperatureAdditional FeatureHTS CodeTerminal PositionTerminal FormPeak Reflow Temperature (Cel)Number of FunctionsSupply VoltageTerminal PitchTime@Peak Reflow Temperature-Max (s)Pin CountJESD-30 CodeOperating Supply VoltageSupply Voltage-Max (Vsup)Temperature GradeSupply Voltage-Min (Vsup)Number of ChannelsInterfaceMax Supply VoltageMin Supply VoltageMemory SizeOperating Supply CurrentNominal Supply CurrentOperating ModeuPs/uCs/Peripheral ICs TypeClock FrequencyData RateMemory WidthAddress Bus WidthEvaluation KitBoundary ScanLow Power ModeAccess Time (Max)Parallel/SerialExternal Data Bus WidthNumber of Serial I/OsOutput EnableBus CompatibilityData Transfer Rate-MaxCommunication ProtocolData Encoding/Decoding MethodHeightHeight Seated (Max)LengthWidthRadiation HardeningRoHS StatusLead Free
Image Part # Manufacturer Description Availability Pricing Quantity MountPackage / CaseSurface MountNumber of PinsWeightOperating Temperature (Max.)Operating Temperature (Min.)PackagingJESD-609 CodePbfree CodeMoisture Sensitivity Level (MSL)Number of TerminationsECCN CodeTerminal FinishMax Operating TemperatureMin Operating TemperatureAdditional FeatureHTS CodeTerminal PositionTerminal FormPeak Reflow Temperature (Cel)Number of FunctionsSupply VoltageTerminal PitchTime@Peak Reflow Temperature-Max (s)Pin CountJESD-30 CodeOperating Supply VoltageSupply Voltage-Max (Vsup)Temperature GradeSupply Voltage-Min (Vsup)Number of ChannelsInterfaceMax Supply VoltageMin Supply VoltageMemory SizeOperating Supply CurrentNominal Supply CurrentOperating ModeuPs/uCs/Peripheral ICs TypeClock FrequencyData RateMemory WidthAddress Bus WidthEvaluation KitBoundary ScanLow Power ModeAccess Time (Max)Parallel/SerialExternal Data Bus WidthNumber of Serial I/OsOutput EnableBus CompatibilityData Transfer Rate-MaxCommunication ProtocolData Encoding/Decoding MethodHeightHeight Seated (Max)LengthWidthRadiation HardeningRoHS StatusLead Free
Exar Corporation XR20M1280IL40-F
Mfr. Part #
XR20M1280IL40-F
Twicea Part #
3417-496-XR20M1280IL40-F
Exar Corporation
IC UART I2C/SPI 128 BYTE 40QFN
Datasheet Compare
    Min.:1
    Mult.:1
    Surface Mount QFN - 40 117.310327mg - - - e3 yes 3 (168 Hours) 40 - Matte Tin (Sn) 85°C -40°C - - QUAD - 260 - 3.3V 0.5mm 40 40 - - - INDUSTRIAL - 1 - 3.63V 1.62V 128B 2.5mA 2.5mA - SERIAL IO/COMMUNICATION CONTROLLER, I2C BUS 24MHz 24 Mbps - - - NO YES - - - 1 - - 3 MBps I2C NRZ 900μm - 6mm 6mm No RoHS Compliant Lead Free
    XR20M1280IL40-F
    XR20M1280IL40-F

    3417-496-XR20M1280IL40-F Exar Corporation
    RoHS :
    Package : -
    In Stock : -
    1 : -
    Exar Corporation XR22404CG28TR-F
    Mfr. Part #
    XR22404CG28TR-F
    Twicea Part #
    3417-496-XR22404CG28TR-F
    Exar Corporation
    IC USB 2.0 4-PORT HUB 28SSOP
    Datasheet Compare
      Min.:1
      Mult.:1
      - - - - - - - - - yes - - - - 70°C 0°C - - - - - - - - - - - - - - - - USB - - - - - - BUS CONTROLLER, UNIVERSAL SERIAL BUS - - - - - - - - - - - - - - - - - - - - - RoHS Compliant -
      XR22404CG28TR-F
      XR22404CG28TR-F

      3417-496-XR22404CG28TR-F Exar Corporation
      RoHS :
      Package : -
      In Stock : -
      1 : -
      Exar Corporation XR22404CL24TR-F
      Mfr. Part #
      XR22404CL24TR-F
      Twicea Part #
      3417-496-XR22404CL24TR-F
      Exar Corporation
      4-PORT Usb 2.0 Hub (stt), 24-QFN Package
      Datasheet Compare
        Min.:1
        Mult.:1
        - - - - - - - - - yes - - - - 70°C 0°C - - - - - - - - - - - - - - - - USB - - - - - - BUS CONTROLLER, UNIVERSAL SERIAL BUS - - - - - - - - - - - - - - - - - - - - - RoHS Compliant -
        XR22404CL24TR-F
        XR22404CL24TR-F

        3417-496-XR22404CL24TR-F Exar Corporation
        RoHS :
        Package : -
        In Stock : -
        1 : -
        Exar Corporation XR16M890IL40-F
        Mfr. Part #
        XR16M890IL40-F
        Twicea Part #
        3417-496-XR16M890IL40-F
        Exar Corporation
        IC UART I2C/SPI 128 BYTE 40QFN
        Datasheet Compare
          Min.:1
          Mult.:1
          Surface Mount QFN - 40 117.310327mg - - - e3 yes 3 (168 Hours) 40 EAR99 Matte Tin (Sn) 85°C -40°C PARITY GENERATOR - QUAD - 260 1 1.8V 0.5mm 40 40 - 3.3V - INDUSTRIAL - 1 - 3.63V 1.62V 128B 2.5mA 4mA - - - 24 Mbps - - - - - 45 ns SERIAL - - NO - - - - 880μm - 6mm 6mm No RoHS Compliant Lead Free
          XR16M890IL40-F
          XR16M890IL40-F

          3417-496-XR16M890IL40-F Exar Corporation
          RoHS :
          Package : -
          In Stock : -
          1 : -
          Exar Corporation XR21B1420IL28-F
          Mfr. Part #
          XR21B1420IL28-F
          Twicea Part #
          3417-496-XR21B1420IL28-F
          Exar Corporation
          IC UART TXRX 512B 1CH 28QFN
          Datasheet Compare
            Min.:1
            Mult.:1
            - QFN YES - - - - - - - - 28 - - 85°C -40°C - - QUAD NO LEAD - - 3.3V 0.5mm - - S-XQCC-N28 - 3.6V INDUSTRIAL 3V - UART - - - 15mA - - BUS CONTROLLER, UNIVERSAL SERIAL BUS - - - - - - - - - - - - - - - - - 1mm 5mm 5mm - RoHS Compliant -
            XR21B1420IL28-F
            XR21B1420IL28-F

            3417-496-XR21B1420IL28-F Exar Corporation
            RoHS :
            Package : -
            In Stock : -
            1 : -
            Exar Corporation XR21B1420IL28TR-F
            Mfr. Part #
            XR21B1420IL28TR-F
            Twicea Part #
            3417-496-XR21B1420IL28TR-F
            Exar Corporation
            IC UART TXRX 512B 1CH 28QFN
            Datasheet Compare
              Min.:1
              Mult.:1
              - QFN YES - - - - - - - - 28 - - 85°C -40°C - - QUAD NO LEAD - - 3.3V 0.5mm - - S-XQCC-N28 - 3.6V INDUSTRIAL 3V - UART - - - 15mA - - BUS CONTROLLER, UNIVERSAL SERIAL BUS - - - - - - - - - - - - - - - - - 1mm 5mm 5mm - RoHS Compliant -
              XR21B1420IL28TR-F
              XR21B1420IL28TR-F

              3417-496-XR21B1420IL28TR-F Exar Corporation
              RoHS :
              Package : -
              In Stock : -
              1 : -
              Exar Corporation XR21V1410IL16MTR-F
              Mfr. Part #
              XR21V1410IL16MTR-F
              Twicea Part #
              3417-496-XR21V1410IL16MTR-F
              Exar Corporation
              1-CH FULL-SPEED USB UART
              Datasheet Compare
                Min.:1
                Mult.:1
                - - YES - - 85°C -40°C - e3 yes 1 (Unlimited) 16 - Matte Tin (Sn) - - - - QUAD NO LEAD 260 - 3.3V 0.5mm 40 - S-XQCC-N16 - 3.63V INDUSTRIAL 2.97V - - - - - - - - BUS CONTROLLER, UNIVERSAL SERIAL BUS - - - - - - - - - - - - I2C - - - - 1mm 3mm 3mm - RoHS Compliant -
                XR21V1410IL16MTR-F
                XR21V1410IL16MTR-F

                3417-496-XR21V1410IL16MTR-F Exar Corporation
                RoHS :
                Package : -
                In Stock : -
                1 : -
                Exar Corporation XR22414CL48TR-F
                Mfr. Part #
                XR22414CL48TR-F
                Twicea Part #
                3417-496-XR22414CL48TR-F
                Exar Corporation
                -
                Datasheet Compare
                  Min.:1
                  Mult.:1
                  - - YES - - 70°C - - - - - 48 - - - - ALSO OPERATES AT 5V NOM 8542.31.00.01 QUAD NO LEAD NOT SPECIFIED - 3.3V 0.4mm NOT SPECIFIED - S-XQCC-N48 - 3.6V COMMERCIAL 3V - - - - - - - - BUS CONTROLLER, UNIVERSAL SERIAL BUS - - - - - - - - - - - - - 60 MBps - - - 0.8mm 6mm 6mm - Non-RoHS Compliant -
                  XR22414CL48TR-F
                  XR22414CL48TR-F

                  3417-496-XR22414CL48TR-F Exar Corporation
                  RoHS :
                  Package : -
                  In Stock : -
                  1 : -
                  Exar Corporation XR22801IL32TR-F
                  Mfr. Part #
                  XR22801IL32TR-F
                  Twicea Part #
                  3417-496-XR22801IL32TR-F
                  Exar Corporation
                  IC USB TO 10/100 ETHERNET 32QFN
                  Datasheet Compare
                  7500 In Stock
                    Min.:1
                    Mult.:1
                    - QFN YES - - - - - - - - 32 - - 85°C -40°C - - QUAD NO LEAD - - 5V 0.5mm - - S-XQCC-N32 - 5.25V INDUSTRIAL 4.4V - USB - - - 185mA - - BUS CONTROLLER, UNIVERSAL SERIAL BUS 25MHz - - - - - - - - - - - I2C - - - - 1mm 5mm 5mm - RoHS Compliant -
                    XR22801IL32TR-F
                    XR22801IL32TR-F

                    3417-496-XR22801IL32TR-F Exar Corporation
                    RoHS :
                    Package : -
                    In Stock : 7500
                    1 : -
                    Exar Corporation XR16M890IL40TR-F
                    Mfr. Part #
                    XR16M890IL40TR-F
                    Twicea Part #
                    3417-496-XR16M890IL40TR-F
                    Exar Corporation
                    UART Interface IC 1-Ch 8 Bit/VLIO UART w/Lvl Shftrs & 8GPIO
                    Datasheet Compare
                      Min.:1
                      Mult.:1
                      Surface Mount QFN - - - - - Tape & Reel (TR) e3 yes 3 (168 Hours) 40 EAR99 Matte Tin (Sn) 85°C -40°C PARITY GENERATOR - QUAD NO LEAD 260 1 1.8V 0.5mm 40 40 S-XQCC-N40 - - INDUSTRIAL - 1 - 3.63V 1.62V - - 2.5mA SYNCHRONOUS - - 24 Mbps 8 - - - - 45 ns SERIAL - - NO - - - - - - 6mm 6mm - RoHS Compliant -
                      XR16M890IL40TR-F
                      XR16M890IL40TR-F

                      3417-496-XR16M890IL40TR-F Exar Corporation
                      RoHS :
                      Package : -
                      In Stock : -
                      1 : -
                      Exar Corporation XR28V384IM48TR-F
                      Mfr. Part #
                      XR28V384IM48TR-F
                      Twicea Part #
                      3417-496-XR28V384IM48TR-F
                      Exar Corporation
                      IC QUAD UART W/FIFO 3.3V 48-TQFP
                      Datasheet Compare
                        Min.:1
                        Mult.:1
                        Surface Mount TQFP - 48 - - - Tape and Reel e3 yes 3 (168 Hours) - - Matte Tin (Sn) 85°C -40°C - - - - 260 - - - 40 - - 3.3V - - - 4 - 3.63V 2.97V - 17mA 17mA - SERIAL IO/COMMUNICATION CONTROLLER, SERIAL - 3 Mbps - - - - - - - - - - - - - - - - - - - RoHS Compliant -
                        XR28V384IM48TR-F
                        XR28V384IM48TR-F

                        3417-496-XR28V384IM48TR-F Exar Corporation
                        RoHS :
                        Package : -
                        In Stock : -
                        1 : -
                        Exar Corporation XR21B1424IV64TR-F
                        Mfr. Part #
                        XR21B1424IV64TR-F
                        Twicea Part #
                        3417-496-XR21B1424IV64TR-F
                        Exar Corporation
                        IC USB HID-UART BRIDG 4CH 64LQFP
                        Datasheet Compare
                          Min.:1
                          Mult.:1
                          - LQFP YES - - - - - - - 3 (168 Hours) 64 - - 85°C -40°C - - QUAD GULL WING 260 - 3.3V 0.5mm 40 - S-PQFP-G64 - 3.6V INDUSTRIAL 3V - UART - - - 15mA - - BUS CONTROLLER, UNIVERSAL SERIAL BUS - - - - - - - - - - - - - - - - - 1.6mm 10mm 10mm - RoHS Compliant Lead Free
                          XR21B1424IV64TR-F
                          XR21B1424IV64TR-F

                          3417-496-XR21B1424IV64TR-F Exar Corporation
                          RoHS :
                          Package : -
                          In Stock : -
                          1 : -
                          Exar Corporation XR28V382IL32TR-F
                          Mfr. Part #
                          XR28V382IL32TR-F
                          Twicea Part #
                          3417-496-XR28V382IL32TR-F
                          Exar Corporation
                          IC DUAL UART W/FIFO 3.3V 32-QFN
                          Datasheet Compare
                            Min.:1
                            Mult.:1
                            Surface Mount QFN - 32 188.609377mg - - Tape and Reel e3 yes 2 (1 Year) 32 - Matte Tin (Sn) 85°C -40°C - - QUAD NO LEAD 260 - 3.3V 0.5mm 40 - - 3.3V - INDUSTRIAL - 2 - 4V 2.97V 128B 12mA 12mA - SERIAL IO/COMMUNICATION CONTROLLER, SERIAL 48MHz 3 Mbps - 4 - NO NO - - 4 2 - PCI 0.375 MBps ASYNC, BIT - - 1mm 5mm 5mm - RoHS Compliant -
                            XR28V382IL32TR-F
                            XR28V382IL32TR-F

                            3417-496-XR28V382IL32TR-F Exar Corporation
                            RoHS :
                            Package : -
                            In Stock : -
                            1 : -
                            Exar Corporation XR21B1421IL24-0A-EVB
                            Mfr. Part #
                            XR21B1421IL24-0A-EVB
                            Twicea Part #
                            3417-496-XR21B1421IL24-0A-EVB
                            Exar Corporation
                            Interface Development Tools Supports 1421 24 QFN HID USB Interf
                            Datasheet Compare
                              Min.:1
                              Mult.:1
                              - QFN - - - - - - - - - - - - 85°C -40°C - - - - - - - - - - - 5V - - - - UART, USB - - - - - - - - - - - Yes - - - - - - - - - - - - - - - - RoHS Compliant Lead Free
                              XR21B1421IL24-0A-EVB
                              XR21B1421IL24-0A-EVB

                              3417-496-XR21B1421IL24-0A-EVB Exar Corporation
                              RoHS :
                              Package : -
                              In Stock : -
                              1 : -
                              Exar Corporation XR21B1421IL24TR-F
                              Mfr. Part #
                              XR21B1421IL24TR-F
                              Twicea Part #
                              3417-496-XR21B1421IL24TR-F
                              Exar Corporation
                              IC USB HID-UART BRIDGE 1CH 24QFN
                              Datasheet Compare
                                Min.:1
                                Mult.:1
                                - QFN YES - - - - - e3 - 3 (168 Hours) 24 - Matte Tin (Sn) 85°C -40°C - 8542.31.00.01 QUAD NO LEAD 260 - 3.3V 0.5mm 40 - S-XQCC-N24 - 3.6V INDUSTRIAL 3V - UART - - - 13mA - - BUS CONTROLLER, UNIVERSAL SERIAL BUS - - - - - - - - - - - - - - - - - 1mm 4mm 4mm - RoHS Compliant Lead Free
                                XR21B1421IL24TR-F
                                XR21B1421IL24TR-F

                                3417-496-XR21B1421IL24TR-F Exar Corporation
                                RoHS :
                                Package : -
                                In Stock : -
                                1 : -
                                Exar Corporation XR22804IL56TR-F
                                Mfr. Part #
                                XR22804IL56TR-F
                                Twicea Part #
                                3417-496-XR22804IL56TR-F
                                Exar Corporation
                                USB Interface IC Hi-Speed USB 10/100 Eth Brdg w 4CH UART
                                Datasheet Compare
                                  Min.:1
                                  Mult.:1
                                  - QFN - - - - - Tape & Reel (TR) - - - - - - 85°C -40°C - 8542.31.00.01 - - - - - - - - - - - - - - USB - - - 185mA - - - - - - - - - - - - - - - - - - - - - - - - RoHS Compliant -
                                  XR22804IL56TR-F
                                  XR22804IL56TR-F

                                  3417-496-XR22804IL56TR-F Exar Corporation
                                  RoHS :
                                  Package : -
                                  In Stock : -
                                  1 : -
                                  Exar Corporation XR22417CV48TR-F
                                  Mfr. Part #
                                  XR22417CV48TR-F
                                  Twicea Part #
                                  3417-496-XR22417CV48TR-F
                                  Exar Corporation
                                  IC USB 2.0 7-PORT HUB 48LQFP
                                  Datasheet Compare
                                    Min.:1
                                    Mult.:1
                                    - - YES - - - - - - yes - 48 - - 70°C 0°C ALSO OPERATES AT 1.8V AND 3.3V NOMINAL SUPPLY 8542.31.00.01 QUAD GULL WING NOT SPECIFIED - 5V 0.5mm NOT SPECIFIED - S-PQFP-G48 - 5.5V COMMERCIAL 4.4V - USB - - - - - - BUS CONTROLLER, UNIVERSAL SERIAL BUS 12MHz - - - - - - - - - - - I2C 1.5 MBps - - - 1.6mm 7mm 7mm - RoHS Compliant -
                                    XR22417CV48TR-F
                                    XR22417CV48TR-F

                                    3417-496-XR22417CV48TR-F Exar Corporation
                                    RoHS :
                                    Package : -
                                    In Stock : -
                                    1 : -
                                    Exar Corporation XR21B1422IL40TR-F
                                    Mfr. Part #
                                    XR21B1422IL40TR-F
                                    Twicea Part #
                                    3417-496-XR21B1422IL40TR-F
                                    Exar Corporation
                                    IC UART TXRX 512B 2CH 40QFN
                                    Datasheet Compare
                                      Min.:1
                                      Mult.:1
                                      - QFN YES - - - - - - - - 40 - - 85°C -40°C - 8542.31.00.01 QUAD NO LEAD - - 3.3V 0.5mm - - S-XQCC-N40 - 3.6V INDUSTRIAL 3V - UART - - - 15mA - - BUS CONTROLLER, UNIVERSAL SERIAL BUS - - - - - - - - - - - - - - - - - 1mm 6mm 6mm - RoHS Compliant -
                                      XR21B1422IL40TR-F
                                      XR21B1422IL40TR-F

                                      3417-496-XR21B1422IL40TR-F Exar Corporation
                                      RoHS :
                                      Package : -
                                      In Stock : -
                                      1 : -
                                      Exar Corporation XR22802IL56TR-F
                                      Mfr. Part #
                                      XR22802IL56TR-F
                                      Twicea Part #
                                      3417-496-XR22802IL56TR-F
                                      Exar Corporation
                                      IC USB TO 10/100 ETHERNET 56QFN
                                      Datasheet Compare
                                        Min.:1
                                        Mult.:1
                                        - QFN - - - - - - - - - - - - 85°C -40°C - - - - - - - - - - - - - - - - USB - - - 185mA - - - - - - - - - - - - - - - - - - - - - - - - RoHS Compliant -
                                        XR22802IL56TR-F
                                        XR22802IL56TR-F

                                        3417-496-XR22802IL56TR-F Exar Corporation
                                        RoHS :
                                        Package : -
                                        In Stock : -
                                        1 : -
                                        Exar Corporation XR21B1421IL28TR-F
                                        Mfr. Part #
                                        XR21B1421IL28TR-F
                                        Twicea Part #
                                        3417-496-XR21B1421IL28TR-F
                                        Exar Corporation
                                        IC USB HID-UART BRIDGE 1CH 28QFN
                                        Datasheet Compare
                                          Min.:1
                                          Mult.:1
                                          - QFN - - - - - - - - - - - - 85°C -40°C - - - - - - - - - - - - - - - - UART - - - 13mA - - - - - - - - - - - - - - - - - - - - - - - - RoHS Compliant -
                                          XR21B1421IL28TR-F
                                          XR21B1421IL28TR-F

                                          3417-496-XR21B1421IL28TR-F Exar Corporation
                                          RoHS :
                                          Package : -
                                          In Stock : -
                                          1 : -
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                                          Integrated Circuits (ICs)

                                          Interface - Controllers definition: An interface controller is a device or module that controls and configures the interface of a processor system to a network or other interco... Interface - Controllers Product Listing: XR20M1280IL40-F,XR22404CG28TR-F,XR22404CL24TR-F,XR16M890IL40-F,XR21B1420IL28-F.Integrated Circuits (ICs) type:Embedded - Microcontrollers(134273),Memory(116337),PMIC - Voltage Regulators - Linear(107072),PMIC - Supervisors(101983),Embedded - FPGAs (Field Programmable Gate Array)(62862) .Interface - Controllers has 61 pieces of spot stock price information, you can click the "RFQ" button to confirm the inventory and price with the Twicea.
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