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
Texas Instruments IC DUAL UART W/64B FIFO 48-TQFP Active
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2, DUART64 ByteRS4853Mbps1.62 V ~ 5.5 VYesYesYesYesSurface Mount48-TQFP48-TQFP (7x7)
Texas Instruments IC DUAL UART W/64B FIFO 32-QFN Active
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2, DUART64 ByteRS4853Mbps1.62 V ~ 5.5 VYesYesYesYesSurface Mount32-VFQFN Exposed Pad32-VQFN (5x5)
Texas Instruments IC DUAL UART W/64B FIFO 32-QFN Active
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2, DUART64 ByteRS4853Mbps1.62 V ~ 5.5 VYesYesYesYesSurface Mount32-VFQFN Exposed Pad32-VQFN (5x5)
Texas Instruments IC QUAD UART 64BYTE FIFO 64-LQFP ActiveInternal Oscillator4, QUART64 ByteRS4853Mbps1.62 V ~ 5.5 VYesYesYesYesSurface Mount64-LQFP64-LQFP (10x10)
Texas Instruments IC QUAD UART 64BYTE FIFO 64-LQFP ActiveInternal Oscillator4, QUART64 ByteRS4853Mbps1.62 V ~ 5.5 VYesYesYesYesSurface Mount64-LQFP64-LQFP (10x10)
MaxLinear, Inc. IC UART FIFO 128B 48TQFP Discontinued at -Internal Oscillator, Printer Port, Timer/Counter1, UART128 ByteRS4852Mbps2.97 V ~ 5.5 VYesYesYesYesSurface Mount48-TQFP48-TQFP (7x7)
MaxLinear, Inc. IC UART FIFO 128B 44PLCC ObsoleteInternal Oscillator, Printer Port, Timer/Counter1, UART128 ByteRS4852Mbps2.97 V ~ 5.5 VYesYesYesYesSurface Mount44-LCC (J-Lead)44-PLCC (16.59x16.59)
MaxLinear, Inc. IC UART 8B 3.3V QUAD 64LQFP ActiveInternal Oscillator, Timer/Counter4, QUART64 ByteRS4856.25Mbps2.97 V ~ 5.5 VYesYesYesYesSurface Mount64-LQFP64-LQFP (10x10)
MaxLinear, Inc. IC UART 8B 3.3V QUAD 64LQFP ActiveInternal Oscillator, Timer/Counter4, QUART64 ByteRS4856.25Mbps2.97 V ~ 5.5 VYesYesYesYesSurface Mount64-LQFP64-LQFP (10x10)
MaxLinear, Inc. IC UART 64B 3.3V OCTAL 100QFP ActiveInternal Oscillator, Timer/Counter864 ByteRS4856.25Mbps2.97 V ~ 5.5 VYesYesYesYesSurface Mount100-BQFP100-QFP (14x20)
MaxLinear, Inc. IC UART 64B 3.3V OCTAL 100QFP ActiveInternal Oscillator, Timer/Counter864 ByteRS4856.25Mbps2.97 V ~ 5.5 VYesYesYesYesSurface Mount100-BQFP100-QFP (14x20)
MaxLinear, Inc. IC UART FIFO 16B OCTAL 100QFP ObsoleteInternal Oscillator, Timer/Counter816 ByteRS48515Mbps1.62 V ~ 3.63 VYesYesYesYesSurface Mount100-BQFP100-QFP (14x20)
MaxLinear, Inc. IC UART FIFO 32B OCTAL 100QFP ActiveInternal Oscillator, Timer/Counter832 ByteRS48515Mbps2.25 V ~ 3.6 VYesYesYesYesSurface Mount100-BQFP100-QFP (14x20)
MaxLinear, Inc. IC UART FIFO 64B OCTAL 100QFP ActiveInternal Oscillator, Timer/Counter864 ByteRS4858Mbps2.25 V ~ 3.6 VYesYesYesYesSurface Mount100-BQFP100-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 QUAD 144LQFP Active
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4, QUART64 ByteRS4856.25Mbps3.3V, 5V
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YesYes
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144-LQFP144-LQFP (20x20)
MaxLinear, Inc. IC UART QUAD PCI 3.3V/5V 144SQFP Discontinued at -
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4, QUART64 ByteRS4856.25Mbps3.3V, 5V
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YesYes
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Surface Mount144-LQFP144-LQFP (20x20)
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 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)