Part Number Manufacturer / Brand Brife Description Part StatusFeaturesNumber of ChannelsFIFO'sProtocolData Rate (Max)Voltage - SupplyWith Auto Flow ControlWith IrDA Encoder/DecoderWith False Start Bit DetectionWith Modem ControlMounting TypePackage / CaseSupplier Device Package
Maxim Integrated IC UART QUAD 48-TQFN ActiveInternal Oscillator4, QUART128 ByteRS232, RS485
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1.71 V ~ 3.6 VYesYes
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Surface Mount48-WFQFN Exposed Pad48-TQFN (7x7)
Maxim Integrated IC UART QUAD 48-TQFN ActiveInternal Oscillator4, QUART128 ByteRS232, RS485
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1.71 V ~ 3.6 VYesYes
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Surface Mount48-WFQFN Exposed Pad48-TQFN (7x7)
Maxim Integrated IC UART DUAL 32-TQFN ActiveInternal Oscillator2, DUART128 ByteRS232, RS48524Mbps1.71 V ~ 3.6 VYesYesYes
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Surface Mount32-WFQFN Exposed Pad32-TQFN (5x5)
Maxim Integrated IC UART DUAL 32-TQFN ActiveInternal Oscillator2, DUART128 ByteRS232, RS48524Mbps1.71 V ~ 3.6 VYesYesYes
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Surface Mount32-WFQFN Exposed Pad32-TQFN (5x5)
Texas Instruments IC DUAL UART 16BYTE FIFO 48-TQFP ActiveInternal Oscillator2, DUART16 Byte
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1.5Mbps1.8 V ~ 5 VYes
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YesYesSurface Mount48-TQFP48-TQFP (7x7)
Texas Instruments IC DUAL UART 16BYTE FIFO 48-TQFP ActiveInternal Oscillator2, DUART16 Byte
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1.5Mbps1.8 V ~ 5 VYes
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YesYesSurface Mount48-TQFP48-TQFP (7x7)
Texas Instruments IC UART FIFO 16B DUAL 48TQFP ActiveInternal Oscillator2, DUART16 Byte
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1.5Mbps1.8 V ~ 5 VYes
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YesYesSurface Mount48-TQFP48-TQFP (7x7)
Texas Instruments IC DUAL UART 1.8-5V FIFO 48-TQFP ActiveInternal Oscillator2, DUART16 Byte
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1.5Mbps1.8 V ~ 5 VYes
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YesYesSurface Mount48-TQFP48-TQFP (7x7)
Texas Instruments IC DUAL UART 1.8V-5V FIFO 48TQFP ActiveInternal Oscillator2, DUART16 Byte
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1.5Mbps1.8 V ~ 5 VYes
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YesYesSurface Mount48-TQFP48-TQFP (7x7)
Texas Instruments IC DUAL UART 1.8-5V FIFO 32-VQFN ActiveInternal Oscillator2, DUART16 Byte
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1.5Mbps1.8 V ~ 5 VYes
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YesYesSurface Mount32-VFQFN Exposed Pad32-VQFN (5x5)
Texas Instruments IC DUAL UART 16BYTE FIFO 32-VQFN ActiveInternal Oscillator2, DUART16 Byte
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1.5Mbps1.8 V ~ 5 VYes
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YesYesSurface Mount32-VFQFN Exposed Pad32-VQFN (5x5)
Texas Instruments IC DUAL UART 1.8V-5V FIFO 32VQFN ActiveInternal Oscillator2, DUART16 Byte
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1.5Mbps1.8 V ~ 5 VYes
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YesYesSurface Mount32-VFQFN Exposed Pad32-VQFN (5x5)
Texas Instruments IC DUAL UART 16BYTE FIFO 32-VQFN ActiveInternal Oscillator2, DUART16 Byte
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1.5Mbps1.8 V ~ 5 VYes
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YesYesSurface Mount32-VFQFN Exposed Pad32-VQFN (5x5)
Texas Instruments IC QUAD UART 64BYTE FIFO 80-LQFP Active
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4, QUART64 Byte
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3Mbps2.7 V ~ 5.5 VYes
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YesYesSurface Mount80-LQFP80-LQFP (12x12)
Texas Instruments IC DUAL UART W/FIFO 80-QFP ObsoletePrinter Port2, DUART16 Byte
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1Mbps4.75 V ~ 5.25 VYesYesYesYesSurface Mount80-BQFP80-QFP (14x20)
MaxLinear, Inc. IC UART PCI BUS DUAL 100TQFP Obsolete
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2, DUART64 ByteRS4856.25Mbps5VYesYes
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100-TQFP100-TQFP (14x14)
MaxLinear, Inc. IC UART PCI BUS QUAD 144LQFP Obsolete
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4, QUART64 ByteRS4856.25Mbps5VYesYesYes
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Surface Mount144-LQFP144-LQFP (20x20)
MaxLinear, Inc. IC UART PCI BUS QUAD 144LQFP Obsolete
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4, QUART64 ByteRS4856.25Mbps5VYesYesYes
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Surface Mount144-LQFP144-LQFP (20x20)
MaxLinear, Inc. IC UART PCI BUS QUAD 144LQFP Obsolete
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4, QUART64 ByteRS4856.25Mbps5VYesYesYes
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Surface Mount144-LQFP144-LQFP (20x20)
MaxLinear, Inc. IC UART PCI BUS DUAL 100TQFP Active
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2, DUART64 ByteRS4856.25Mbps3.3V, 5VYesYesYes
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100-TQFP100-TQFP (14x14)
MaxLinear, Inc. IC UART PCI BUS DUAL 100TQFP Active
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2, DUART64 ByteRS4856.25Mbps3.3V, 5VYesYesYes
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100-TQFP100-TQFP (14x14)
MaxLinear, Inc. IC UART PCI BUS OCTAL 144LQFP Obsolete
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864 ByteRS4856.25Mbps3.3V, 5VYesYesYes
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Surface Mount144-LQFP144-LQFP (20x20)
MaxLinear, Inc. IC UART PCI BUS OCTAL 144LQFP Active
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864 ByteRS4856.25Mbps3.3V, 5VYesYesYes
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Surface Mount144-LQFP144-LQFP (20x20)
MaxLinear, Inc. IC UART PCI BUS OCTAL 144LQFP Active
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864 ByteRS4856.25Mbps3.3V, 5VYesYesYes
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Surface Mount144-LQFP144-LQFP (20x20)
MaxLinear, Inc. IC UART PCI BUS DUAL 100TQFP Obsolete
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2, DUART64 ByteRS4858Mbps3.3V, 5VYesYesYesYesSurface Mount100-TQFP100-TQFP (14x14)
MaxLinear, Inc. IC UART PCI BUS QUAD 144LQFP Obsolete
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4, QUART64 ByteRS4858Mbps3.3V, 5VYesYesYesYesSurface Mount144-LQFP144-LQFP (20x20)
MaxLinear, Inc. IC UART PCI BUS OCTAL 144LQFP Active
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864 ByteRS4858Mbps3.3V, 5VYesYesYesYesSurface Mount144-LQFP144-LQFP (20x20)
MaxLinear, Inc. IC UART PCIE 256B DUAL 113FBGA Active
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2, DUART256 ByteRS48531.25Mbps3.3VYesYesYesYesSurface Mount113-LFBGA113-FPBGA (9x9)
MaxLinear, Inc. IC UART PCIE 256B QUAD 176FBGA Active
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4, QUART256 ByteRS48531.25Mbps3.3VYesYesYesYesSurface Mount176-LFBGA176-FPBGA (13x13)
MaxLinear, Inc. IC UART PCIE OCTAL 176FBGA Active
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8256 ByteRS48531.25Mbps1.2V, 3.3VYesYesYesYesSurface Mount176-LFBGA176-FPBGA (13x13)
MaxLinear, Inc. IC UART/TXRX RS232 32QFN ObsoleteInternal Oscillator, Timer/Counter1, UART16 ByteRS232250kbps3 V ~ 5.5 VYes
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YesYesSurface Mount32-VFQFN Exposed Pad32-QFN (5x5)
MaxLinear, Inc. IC UART/TXRX RS232 48QFN ObsoleteInternal Oscillator, Timer/Counter2, DUART64 ByteRS2321Mbps3.3 V ~ 5.5 VYesYesYesYesSurface Mount48-VFQFN Exposed Pad48-QFN-EP (7x7)
MaxLinear, Inc. IC UART/TXRX RS232 40QFN ObsoleteInternal Oscillator, Timer/Counter1, UART16 ByteRS232250kbps3 V ~ 5.5 VYes
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YesYesSurface Mount40-VFQFN Exposed Pad40-QFN (6x6)
MaxLinear, Inc. IC UART/TXRX RS232 40QFN ObsoleteInternal Oscillator, Timer/Counter1, UART16 ByteRS232250kbps3.3 V ~ 5.5 VYes
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YesYesSurface Mount40-VFQFN Exposed Pad40-QFN (6x6)
MaxLinear, Inc. IC UART/TXRX RS485 40QFN Discontinued at -Internal Oscillator, Timer/Counter1, UART64 ByteRS4858Mbps3.3V, 5VYes
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YesYesSurface Mount40-VFQFN Exposed Pad40-QFN (6x6)
MaxLinear, Inc. IC UART/TXRX RS485 48QFN ObsoleteInternal Oscillator, Timer/Counter2, DUART64 ByteRS4858Mbps3.3V, 5VYesYesYesYesSurface Mount48-VFQFN Exposed Pad48-QFN-EP (7x7)
MaxLinear, Inc. IC UART FIFI DUAL 44PLCC ActiveConfigurable GPIO, Internal Oscillator, Timer/Counter2, DUART16 Byte
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230.4Kbps2.97 V ~ 5.5 VYes
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Surface Mount44-LCC (J-Lead)44-PLCC (16.59x16.59)
MaxLinear, Inc. IC UART FIFI DUAL 44LQFP ActiveConfigurable GPIO, Internal Oscillator, Timer/Counter2, DUART16 Byte
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230.4Kbps2.97 V ~ 5.5 VYes
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Surface Mount44-LQFP44-LQFP (10x10)
MaxLinear, Inc. IC UART FIFI DUAL 44PLCC ObsoleteConfigurable GPIO, Internal Oscillator, Timer/Counter2, DUART16 Byte
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230.4Kbps2.97 V ~ 5.5 VYes
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MaxLinear, Inc. IC UART FIFI DUAL 44LQFP ActiveConfigurable GPIO, Internal Oscillator, Timer/Counter2, DUART16 Byte
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230.4Kbps2.97 V ~ 5.5 VYes
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Surface Mount44-LQFP44-LQFP (10x10)
MaxLinear, Inc. IC DUART CMOS 44LQFP ObsoleteConfigurable GPIO, Internal Oscillator, Timer/Counter2, DUART16 Byte
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230.4Kbps2.97 V ~ 5.5 VYes
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Surface Mount44-LQFP44-LQFP (10x10)
MaxLinear, Inc. IC UART FIFO 64B DUAL 49STBGA ObsoleteInternal Oscillator, Timer/Counter2, DUART64 ByteRS232, RS422, RS48516Mbps1.62 V ~ 3.63 VYesYesYesYesSurface Mount49-TFBGA49-BGA
MaxLinear, Inc. IC UART FIFO 64B DUAL 32QFN ActiveInternal Oscillator, Timer/Counter2, DUART64 ByteRS232, RS422, RS48516Mbps1.62 V ~ 3.63 VYesYesYesYesSurface Mount32-VFQFN Exposed Pad32-QFN (5x5)
MaxLinear, Inc. IC UART FIFO 64B DUAL 48TQFP ActiveInternal Oscillator, Timer/Counter2, DUART64 ByteRS232, RS422, RS48516Mbps1.62 V ~ 3.63 VYesYesYesYesSurface Mount48-TQFP48-TQFP (7x7)
MaxLinear, Inc. IC UART FIFO DUAL 44LQFP ActiveConfigurable GPIO, Internal Oscillator, Timer/Counter2, DUART16 Byte
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230.4Kbps2.97 V ~ 5.5 VYes
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Surface Mount44-LQFP44-LQFP (10x10)
MaxLinear, Inc. IC UART FIFO DUAL 44LQFP ObsoleteConfigurable GPIO, Internal Oscillator, Timer/Counter2, DUART16 Byte
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230.4Kbps2.97 V ~ 5.5 VYes
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Surface Mount44-LQFP44-LQFP (10x10)
MaxLinear, Inc. IC UART FIFO DUAL 44PLCC ActiveConfigurable GPIO, Internal Oscillator, Timer/Counter2, DUART8 Byte
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230.4Kbps2.97 V ~ 5.5 VYes
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Surface Mount44-LCC (J-Lead)44-PLCC (16.59x16.59)
MaxLinear, Inc. IC UART FIFO DUAL 44PLCC ObsoleteConfigurable GPIO, Internal Oscillator, Timer/Counter2, DUART8 Byte
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230.4Kbps2.97 V ~ 5.5 VYes
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Surface Mount44-LCC (J-Lead)44-PLCC (16.59x16.59)
MaxLinear, Inc. IC UART FIFO DUAL 44LQFP ObsoleteConfigurable GPIO, Internal Oscillator, Timer/Counter2, DUART8 Byte
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230.4Kbps2.97 V ~ 5.5 VYes
-
-
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Surface Mount44-LQFP44-LQFP (10x10)
MaxLinear, Inc. IC UART FIFO DUAL 44PLCC ObsoleteConfigurable GPIO, Internal Oscillator, Timer/Counter2, DUART8 Byte
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230.4Kbps2.97 V ~ 5.5 VYes
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Surface Mount44-LCC (J-Lead)44-PLCC (16.59x16.59)
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