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
NXP USA Inc. IC UART DUAL W/FIFO 44-PLCC ObsoleteConfigurable GPIO, Internal Oscillator, Timer/Counter2, DUART16 Byte
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1Mbps3.3V, 5VYes
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YesYesSurface Mount44-LCC (J-Lead)44-PLCC (16.59x16.59)
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)
MaxLinear, Inc. IC DUART FIFO 16B 48TQFP ActiveInternal Oscillator, Timer/Counter2, DUART16 ByteRS232, RS4854Mbps2.97 V ~ 5.5 V
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YesYesSurface Mount48-TQFP48-TQFP (7x7)
NXP USA Inc. IC UART DUAL W/FIFO 44QFP ActiveConfigurable GPIO, Internal Oscillator, Timer/Counter2, DUART8 Byte
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1Mbps5VYes
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YesYesSurface Mount44-QFP44-PQFP (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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-
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Surface Mount44-LCC (J-Lead)44-PLCC (16.59x16.59)
NXP USA Inc. IC UART DUAL 44-QFP Last Time BuyConfigurable GPIO, Internal Oscillator, Timer/Counter2, DUART8 Byte
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1Mbps5VYes
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YesYesSurface Mount44-QFP44-PQFP (10x10)
NXP USA Inc. IC UART DUAL W/FIFO 44QFP ActiveConfigurable GPIO, Internal Oscillator, Timer/Counter2, DUART8 Byte
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1Mbps5VYes
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YesYesSurface Mount44-QFP44-PQFP (10x10)
NXP USA Inc. IC UART DUAL W/FIFO 44QFP Last Time BuyConfigurable GPIO, Internal Oscillator, Timer/Counter2, DUART8 Byte
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1Mbps5VYes
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YesYesSurface Mount44-QFP44-PQFP (10x10)
Texas Instruments IC UART 64-BYTE FIFO 44-PLCC Active
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1, UART64 Byte
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1Mbps3 V ~ 5.25 VYes
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YesYesSurface Mount44-LCC (J-Lead)44-PLCC (16.58x16.58)
NXP USA Inc. IC UART DUAL W/FIFO 44QFP ActiveConfigurable GPIO, Internal Oscillator, Timer/Counter2, DUART16 Byte
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1Mbps3.3V, 5VYes
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YesYesSurface Mount44-QFP44-PQFP (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 128B 48TQFP ActiveInternal Oscillator, Printer Port, Timer/Counter1, UART128 ByteRS4852Mbps2.97 V ~ 5.5 VYesYesYesYesSurface Mount48-TQFP48-TQFP (7x7)
Texas Instruments IC ASYNC COMM ELEMENT 68-PLCC Active
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4, QUART16 Byte
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1Mbps4.75 V ~ 5.25 V
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YesYesSurface Mount68-LCC (J-Lead)68-PLCC (24.23x24.23)
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 CMOS QUAD 68PLCC ActiveInternal Oscillator, Timer/Counter4, QUART
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1Mbps5V
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Surface Mount68-LCC (J-Lead)68-PLCC (24.23x24.23)
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 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 100QFP ActiveInternal Oscillator, Timer/Counter4, QUART64 ByteRS2321.5Mbps2.97 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 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 100QFP ActiveInternal Oscillator, Timer/Counter4, QUART128 ByteRS232, RS4852Mbps2.97 V ~ 5.5 VYesYesYesYesSurface Mount100-BQFP100-QFP (14x20)
NXP USA Inc. IC UART QUAD W/FIFO 52-PLCC ActiveInternal Oscillator, Timer/Counter4, QUART8 Byte
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1Mbps5VYes
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YesYesSurface Mount52-LCC (J-Lead)52-PLCC (19.2x19.2)
NXP USA Inc. IC UART OCTAL ENHANCED 84-PLCC ActiveConfigurable GPIO, Internal Oscillator, Timer/Counter8
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RS485
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5VYes
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YesYesSurface Mount84-LCC (J-Lead)84-PLCC
Renesas Electronics America Inc. IC CONTROLLER UART 28-PLCC Active
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1, UART
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RS2321Mbps4.5 V ~ 5.5 V
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-
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YesSurface Mount28-LCC (J-Lead)28-PLCC (11.51x11.51)
Texas Instruments IC ASYNC COMM ELEMENT 48-TQFP Active
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1, UART16 Byte
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1Mbps3 V ~ 5.25 VYes
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YesYesSurface Mount48-TQFP48-TQFP (7x7)
NXP USA Inc. IC UART SINGLE W/FIFO 48-LQFP Active
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1, UART16 Byte
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3Mbps2.5V, 3.3V, 5VYes
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YesYesSurface Mount48-LQFP48-LQFP (7x7)
NXP USA Inc. IC UART SINGLE W/FIFO 48-LQFP Active
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1, UART16 Byte
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3Mbps2.5V, 3.3V, 5VYes
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YesYesSurface Mount48-LQFP48-LQFP (7x7)
NXP USA Inc. IC UART SINGLE W/FIFO 48-LQFP Obsolete
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1, UART16 Byte
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3Mbps2.5V, 3.3V, 5VYes
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YesYesSurface Mount48-LQFP48-LQFP (7x7)
MaxLinear, Inc. IC UART FIFO 16BYTE 32QFN ActiveInternal Oscillator, Timer/Counter1, UART16 ByteRS232, RS4223.125Mbps2.25 V ~ 5.5 VYesYesYesYesSurface Mount32-VFQFN Exposed Pad32-QFN (5x5)
Texas Instruments IC ASYNC COMM ELEMENT 48-TQFP Active
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1, UART16 Byte
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1Mbps2.25 V ~ 5.5 VYes
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YesYesSurface Mount48-TQFP48-TQFP (7x7)
Texas Instruments IC ASYNC COMM ELEMENT 48-LQFP Active
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1, UART16 Byte
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1Mbps2.25 V ~ 5.5 VYes
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YesYesSurface Mount48-LQFP48-LQFP (7x7)
MaxLinear, Inc. IC UART FIFO 16B SGL 48TQFP ActiveTimer/Counter1, UART16 Byte
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1.5Mbps2.97 V ~ 5.5 V
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YesYesSurface Mount48-TQFP48-TQFP (7x7)
Texas Instruments IC DUAL ASYNCH COMM 68-PLCC ActivePrinter Port2, DUART16 Byte
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1Mbps4.75 V ~ 5.25 V
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YesYesSurface Mount68-LCC (J-Lead)68-PLCC (24.23x24.23)
MaxLinear, Inc. IC UART FIFO 16B DUAL 48TQFP ActiveInternal Oscillator, Timer/Counter2, DUART16 ByteRS2324Mbps2.25 V ~ 5.5 VYesYesYesYesSurface Mount48-TQFP48-TQFP (7x7)
MaxLinear, Inc. IC UART FIFO 16B 48TQFP Active
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-
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Surface Mount48-TQFP48-TQFP (7x7)
MaxLinear, Inc. IC UART FIFO 64B DUAL 48TQFP ActiveInternal Oscillator, Timer/Counter2, DUART64 ByteRS232, RS4856.25Mbps2.25 V ~ 5.5 VYesYesYesYesSurface Mount48-TQFP48-TQFP (7x7)
MaxLinear, Inc. IC UART FIFO 32B 48TQFP ActiveInternal Oscillator, Printer Port, Timer/Counter1, UART32 ByteRS232, RS422, RS4853.125Mbps2.9 V ~ 5.5 VYesYesYesYesSurface Mount48-TQFP48-TQFP (7x7)
NXP USA Inc. IC UART QUAD W/FIFO 68-PLCC Active
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4, QUART64 Byte
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5Mbps2.5V, 3.3V, 5VYesYesYesYesSurface Mount68-LCC (J-Lead)68-PLCC (24.23x24.23)
NXP USA Inc. ID QUAD UART 64BYTE 68PLCC Obsolete
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4, QUART64 Byte
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5Mbps2.5V, 3.3V, 5VYesYesYesYesSurface Mount68-LCC (J-Lead)68-PLCC (24.23x24.23)
NXP USA Inc. IC QUAD UART 64BYTE 68PLCC Obsolete
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4, QUART64 Byte
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5Mbps2.5V, 3.3V, 5VYesYesYesYesSurface Mount68-LCC (J-Lead)68-PLCC (24.23x24.23)
MaxLinear, Inc. IC UART FIFO 128B 48TQFP ActiveInternal Oscillator, Printer Port, Timer/Counter1, UART128 ByteRS4852Mbps2.97 V ~ 5.5 VYesYesYesYesSurface Mount48-TQFP48-TQFP (7x7)
NXP USA Inc. IC UART QUAD W/FIFO 64-LQFP Active
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4, QUART64 Byte
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5Mbps2.5V, 3.3V, 5VYesYesYesYesSurface Mount64-LQFP64-LQFP (7x7)
NXP USA Inc. IC UART QUAD 64BYTE 80LQFP Active
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4, QUART64 Byte
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5Mbps2.5V, 3.3V, 5VYes
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YesYesSurface Mount80-LQFP80-LQFP (12x12)
NXP USA Inc. IC UART QUAD W/FIFO 64-LQFP Active
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4, QUART64 Byte
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5Mbps2.5V, 3.3V, 5VYesYesYesYesSurface Mount64-LQFP64-LQFP (10x10)
NXP USA Inc. IC UART QUAD W/FIFO 64-LQFP Active
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4, QUART64 Byte
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5Mbps2.5V, 3.3V, 5VYes
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YesYesSurface Mount64-LQFP64-LQFP (7x7)
MaxLinear, Inc. IC UART FIFO 64B QUAD 64LQFP ActiveInternal Oscillator, Timer/Counter4, QUART64 ByteRS23216Mbps2.25 V ~ 3.6 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 128B QUAD 64LQFP ActiveInternal Oscillator, Timer/Counter4, QUART128 ByteRS232, RS4852Mbps2.97 V ~ 5.5 VYesYesYesYesSurface Mount64-LQFP64-LQFP (10x10)
MaxLinear, Inc. IC UART PCI BUS OCTAL 144LQFP Active
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864 ByteRS4858Mbps3.3V, 5VYesYesYesYesSurface Mount144-LQFP144-LQFP (20x20)
Texas Instruments IC ASYNC COMM ELEMENT 48-LQFP Active
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1, UART16 Byte
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1Mbps2.25 V ~ 5.5 VYes
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YesYesSurface Mount48-LQFP48-LQFP (7x7)
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