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)
MaxLinear, Inc. IC UART FIFO 16B QUAD 64LQFP ActiveInternal Oscillator, Timer/Counter4, QUART16 ByteRS2321.5Mbps2.97 V ~ 5.5 VYes
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YesYesSurface Mount64-LQFP64-LQFP (10x10)
MaxLinear, Inc. IC UART FIFO 16B QUAD 68PLCC ActiveInternal Oscillator, Timer/Counter4, QUART16 ByteRS2321.5Mbps2.97 V ~ 5.5 VYes
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YesYesSurface Mount68-LCC (J-Lead)68-PLCC (24.23x24.23)
MaxLinear, Inc. IC UART FIFO 16B QUAD 68PLCC ActiveInternal Oscillator, Timer/Counter4, QUART16 ByteRS2321.5Mbps2.97 V ~ 5.5 VYes
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YesYesSurface Mount68-LCC (J-Lead)68-PLCC (24.23x24.23)
MaxLinear, Inc. IC UART FIFO 16B QUAD 64LQFP ActiveInternal Oscillator, Timer/Counter4, QUART16 ByteRS2321.5Mbps2.97 V ~ 5.5 VYes
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YesYesSurface Mount64-LQFP64-LQFP (10x10)
MaxLinear, Inc. IC UART FIFO 16B QUAD 68PLCC ActiveInternal Oscillator, Timer/Counter4, QUART16 ByteRS2321.5Mbps2.97 V ~ 5.5 VYes
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YesYesSurface Mount68-LCC (J-Lead)68-PLCC (24.23x24.23)
MaxLinear, Inc. IC UART FIFO 16B QUAD 68PLCC ActiveInternal Oscillator, Timer/Counter4, QUART16 ByteRS2321.5Mbps2.97 V ~ 5.5 VYes
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YesYesSurface Mount68-LCC (J-Lead)68-PLCC (24.23x24.23)
MaxLinear, Inc. IC UART FIFO 16B QUAD 64LQFP ActiveInternal Oscillator, Timer/Counter4, QUART16 ByteRS2321.5Mbps2.97 V ~ 5.5 VYes
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YesYesSurface Mount64-LQFP64-LQFP (10x10)
MaxLinear, Inc. IC UART FIFO 16B QUAD 64LQFP ActiveInternal Oscillator, Timer/Counter4, QUART16 ByteRS2321.5Mbps2.97 V ~ 5.5 VYes
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YesYesSurface Mount64-LQFP64-LQFP (10x10)
MaxLinear, Inc. IC UART FIFO 64B QUAD 68PLCC ActiveInternal Oscillator, Timer/Counter4, QUART64 ByteRS2321.5Mbps2.97 V ~ 5.5 VYesYesYesYesSurface Mount68-LCC (J-Lead)68-PLCC (24.23x24.23)
MaxLinear, Inc. IC UART FIFO 64B QUAD 100QFP ActiveInternal Oscillator, Timer/Counter4, QUART64 ByteRS2321.5Mbps2.97 V ~ 5.5 VYesYesYesYesSurface Mount100-LQFP100-LQFP (14x14)
MaxLinear, Inc. IC UART FIFO 64B QUAD 64LQFP ActiveInternal Oscillator, Timer/Counter4, QUART64 ByteRS2321.5Mbps2.97 V ~ 5.5 VYesYesYesYesSurface Mount64-LQFP64-LQFP (10x10)
MaxLinear, Inc. IC UART FIFO 64B QUAD 64LQFP Discontinued at -Internal Oscillator, Timer/Counter4, QUART64 ByteRS2321.5Mbps2.97 V ~ 5.5 VYesYesYesYesSurface Mount64-LQFP64-LQFP (10x10)
MaxLinear, Inc. IC UART FIFO 64B QUAD 64LQFP ActiveInternal Oscillator, Timer/Counter4, QUART64 ByteRS2321.5Mbps2.97 V ~ 5.5 VYesYesYesYesSurface Mount64-LQFP64-LQFP (10x10)
MaxLinear, Inc. IC UART FIFO 64B QUAD 68PLCC ActiveInternal Oscillator, Timer/Counter4, QUART64 ByteRS2321.5Mbps2.97 V ~ 5.5 VYesYesYesYesSurface Mount68-LCC (J-Lead)68-PLCC (24.23x24.23)
MaxLinear, Inc. IC UART FIFO 64B QUAD 100QFP ActiveInternal Oscillator, Timer/Counter4, QUART64 ByteRS2321.5Mbps2.97 V ~ 5.5 VYesYesYesYesSurface Mount100-BQFP100-QFP (14x20)
MaxLinear, Inc. IC UART FIFO 64B QUAD 64LQFP ActiveInternal Oscillator, Timer/Counter4, QUART64 ByteRS2321.5Mbps2.97 V ~ 5.5 VYesYesYesYesSurface Mount64-LQFP64-LQFP (10x10)
MaxLinear, Inc. IC UART FIFIO 16B QUAD 68PLCC Obsolete
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4, QUART16 Byte
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1.5Mbps2.97 V ~ 5.5 V
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Yes
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MaxLinear, Inc. IC UART FIFIO 16B QUAD 68PLCC Active
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4, QUART16 Byte
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1.5Mbps2.97 V ~ 5.5 V
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-
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Yes
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-
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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)
MaxLinear, Inc. IC UART FIFO 128B QUAD 100QFP ActiveInternal Oscillator, Timer/Counter4, QUART128 ByteRS232, RS4852Mbps2.97 V ~ 5.5 VYesYesYesYesSurface Mount100-BQFP100-QFP (14x20)
MaxLinear, Inc. IC UART FIFO 128B QUAD 64LQFP ActiveInternal Oscillator, Timer/Counter4, QUART128 ByteRS232, RS4852Mbps2.97 V ~ 5.5 VYesYesYesYesSurface Mount64-LQFP64-LQFP (10x10)
MaxLinear, Inc. IC UART FIFO 128B QUAD 68PLCC ActiveInternal Oscillator, Timer/Counter4, QUART128 ByteRS232, RS4852Mbps2.97 V ~ 5.5 VYesYesYesYesSurface Mount68-LCC (J-Lead)68-PLCC (24.23x24.23)
MaxLinear, Inc. IC UART FIFO 128B QUAD 64LQFP ActiveInternal Oscillator, Timer/Counter4, QUART128 ByteRS232, RS4852Mbps2.97 V ~ 5.5 VYesYesYesYesSurface Mount64-LQFP64-LQFP (10x10)
MaxLinear, Inc. IC UART FIFO 128B QUAD 100QFP ActiveInternal Oscillator, Timer/Counter4, QUART128 ByteRS232, RS4852Mbps2.97 V ~ 5.5 VYesYesYesYesSurface Mount100-BQFP100-QFP (14x20)
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 FIFO 16B QUAD 48QFN ObsoleteInternal Oscillator, Timer/Counter4, QUART16 ByteRS2324Mbps1.62 V ~ 3.63 VYes
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YesYesSurface Mount48-VFQFN Exposed Pad48-QFN-EP (7x7)
MaxLinear, Inc. IC UART FIFO 32B QUAD 48QFN ObsoleteInternal Oscillator, Timer/Counter4, QUART32 ByteRS23216Mbps1.62 V ~ 3.63 VYesYesYesYesSurface Mount48-VFQFN Exposed Pad48-QFN-EP (7x7)
MaxLinear, Inc. IC UART FIFO 32B QUAD 80LQFP ObsoleteInternal Oscillator, Timer/Counter4, QUART32 ByteRS23216Mbps1.62 V ~ 3.63 VYesYesYesYesSurface Mount80-LQFP80-LQFP (12x12)
MaxLinear, Inc. IC UART FIFO 64B QUAD 64LQFP ObsoleteInternal Oscillator, Timer/Counter4, QUART64 ByteRS23216Mbps1.62 V ~ 3.63 VYesYesYesYesSurface Mount64-LQFP64-LQFP (10x10)
MaxLinear, Inc. IC UART FIFO 64B QUAD 64LQFP ObsoleteInternal Oscillator, Timer/Counter4, QUART64 ByteRS23216Mbps1.62 V ~ 3.63 VYesYesYesYesSurface Mount64-LQFP64-LQFP (10x10)
MaxLinear, Inc. IC UART FIFO 64B QUAD 48QFN ActiveInternal Oscillator, Timer/Counter4, QUART64 ByteRS23216Mbps1.62 V ~ 3.63 VYesYesYesYesSurface Mount48-VFQFN Exposed Pad48-QFN-EP (7x7)
MaxLinear, Inc. IC UART FIFO 64B QUAD 64LQFP ObsoleteInternal Oscillator, Timer/Counter4, QUART64 ByteRS23216Mbps1.62 V ~ 3.63 VYesYesYesYesSurface Mount64-LQFP64-LQFP (10x10)
MaxLinear, Inc. IC UART FIFO 16B QUAD 64LQFP ActiveInternal Oscillator, Timer/Counter4, QUART16 ByteRS2324Mbps2.25 V ~ 3.6 VYes
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YesYesSurface Mount64-LQFP64-LQFP (10x10)
MaxLinear, Inc. IC UART FIFO 16B QUAD 48QFN ObsoleteInternal Oscillator, Timer/Counter4, QUART16 ByteRS2324Mbps2.25 V ~ 3.6 VYes
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YesYesSurface Mount48-VFQFN Exposed Pad48-QFN-EP (7x7)
MaxLinear, Inc. IC UART FIFO 16B QUAD 64LQFP ActiveInternal Oscillator, Timer/Counter4, QUART16 ByteRS2324Mbps2.25 V ~ 3.6 VYes
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YesYesSurface Mount64-LQFP64-LQFP (10x10)
MaxLinear, Inc. IC UART FIFO 16B QUAD 80LQFP ObsoleteInternal Oscillator, Timer/Counter4, QUART16 ByteRS2324Mbps2.25 V ~ 3.6 VYes
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YesYesSurface Mount80-LQFP80-LQFP (12x12)
MaxLinear, Inc. IC UART FIFO 32B QUAD 64LQFP ObsoleteInternal Oscillator, Timer/Counter4, QUART32 ByteRS23216Mbps2.25 V ~ 3.6 VYesYesYesYesSurface Mount64-LQFP64-LQFP (10x10)
MaxLinear, Inc. IC UART FIFO 32B QUAD 64LQFP ObsoleteInternal Oscillator, Timer/Counter4, QUART32 ByteRS23216Mbps2.25 V ~ 3.6 VYesYesYesYesSurface Mount64-LQFP64-LQFP (10x10)
MaxLinear, Inc. IC UART FIFO 32B QUAD 80LQFP ObsoleteInternal Oscillator, Timer/Counter4, QUART32 ByteRS23216Mbps2.25 V ~ 3.6 VYesYesYesYesSurface Mount80-LQFP80-LQFP (12x12)
MaxLinear, Inc. IC UART FIFO 64B QUAD 48QFN ActiveInternal Oscillator, Timer/Counter4, QUART64 ByteRS23216Mbps2.25 V ~ 3.6 VYesYesYesYesSurface Mount48-VFQFN Exposed Pad48-QFN-EP (7x7)
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 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 QUAD 144LQFP Obsolete
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4, QUART64 ByteRS4858Mbps3.3V, 5VYesYesYesYesSurface Mount144-LQFP144-LQFP (20x20)
MaxLinear, Inc. IC UART PCIE 256B QUAD 176FBGA Active
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4, QUART256 ByteRS48531.25Mbps3.3VYesYesYesYesSurface Mount176-LFBGA176-FPBGA (13x13)
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