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
MaxLinear, Inc. IC UART FIFO 16B DUAL 32QFN ObsoleteInternal Oscillator, Timer/Counter2, DUART16 ByteRS232, RS42216Mbps2.25 V ~ 3.6 VYesYesYesYesSurface Mount32-VFQFN Exposed Pad32-QFN (5x5)
MaxLinear, Inc. IC UART FIFO 16B DUAL 48TQFP ObsoleteInternal Oscillator, Timer/Counter2, DUART16 ByteRS232, RS42216Mbps2.25 V ~ 3.6 VYesYesYesYesSurface Mount48-TQFP48-TQFP (7x7)
MaxLinear, Inc. IC UART FIFO 32B DUAL 32QFN ObsoleteInternal Oscillator, Timer/Counter2, DUART32 ByteRS232, RS42216Mbps2.25 V ~ 3.6 VYesYesYesYesSurface Mount32-VFQFN Exposed Pad32-QFN (5x5)
MaxLinear, Inc. IC UART FIFO 32B DUAL 48TQFP ObsoleteInternal Oscillator, Timer/Counter2, DUART32 ByteRS232, RS42216Mbps2.25 V ~ 3.6 VYesYesYesYesSurface Mount48-TQFP48-TQFP (7x7)
MaxLinear, Inc. IC UART FIFO 32B DUAL 32QFN ObsoleteInternal Oscillator, Timer/Counter2, DUART32 ByteRS232, RS42216Mbps2.25 V ~ 3.6 VYesYesYesYesSurface Mount32-VFQFN Exposed Pad32-QFN (5x5)
MaxLinear, Inc. IC UART FIFO 32B DUAL 48TQFP ObsoleteInternal Oscillator, Timer/Counter2, DUART32 ByteRS232, RS42216Mbps2.25 V ~ 3.6 VYesYesYesYesSurface Mount48-TQFP48-TQFP (7x7)
MaxLinear, Inc. IC UART FIFO 32B DUAL 44PLCC ObsoleteInternal Oscillator, Timer/Counter2, DUART32 ByteRS232, RS42216Mbps2.25 V ~ 3.6 VYesYesYesYesSurface Mount44-LCC (J-Lead)44-PLCC (16.59x16.59)
MaxLinear, Inc. IC UART FIFO 32B DUAL 32QFN ObsoleteInternal Oscillator, Timer/Counter2, DUART32 ByteRS232, RS42216Mbps2.25 V ~ 3.6 VYesYesYesYesSurface Mount32-VFQFN Exposed Pad32-QFN (5x5)
MaxLinear, Inc. IC UART FIFO 64B DUAL 32QFN ObsoleteInternal Oscillator, Timer/Counter2, DUART64 ByteRS232, RS4858Mbps2.25 V ~ 3.6 VYesYesYesYesSurface Mount32-VFQFN Exposed Pad32-QFN (5x5)
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 68PLCC ObsoleteInternal Oscillator, Timer/Counter4, QUART32 ByteRS23216Mbps2.25 V ~ 3.6 VYesYesYesYesSurface Mount68-LCC (J-Lead)68-PLCC (24.23x24.23)
MaxLinear, Inc. IC UART FIFO 32B QUAD 48QFN ObsoleteInternal Oscillator, Timer/Counter4, QUART32 ByteRS23216Mbps2.25 V ~ 3.6 VYesYesYesYesSurface Mount48-VFQFN Exposed Pad48-QFN (7x7)
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 32B QUAD 64LQFP ObsoleteInternal Oscillator, Timer/Counter4, QUART32 ByteRS23216Mbps2.25 V ~ 3.6 VYesYesYesYesSurface Mount64-LQFP64-LQFP (10x10)
MaxLinear, Inc. IC UART FIFO 64B QUAD 68PLCC ObsoleteInternal Oscillator, Timer/Counter4, QUART64 ByteRS23216Mbps2.25 V ~ 3.6 VYesYesYesYesSurface Mount68-LCC (J-Lead)68-PLCC (24.23x24.23)
MaxLinear, Inc. IC UART FIFO 64B QUAD 48QFN ObsoleteInternal Oscillator, Timer/Counter4, QUART64 ByteRS23216Mbps2.25 V ~ 3.6 VYesYesYesYesSurface Mount48-VFQFN Exposed Pad48-QFN (7x7)
MaxLinear, Inc. IC UART FIFO 64B QUAD 100QFP ObsoleteInternal Oscillator, Timer/Counter4, QUART64 ByteRS23216Mbps2.25 V ~ 3.6 VYesYesYesYesSurface Mount100-BQFP100-QFP (14x20)
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)
Maxim Integrated IC UART QUAD Obsolete
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MaxLinear, Inc. IC UART FIFO 16B 28PLCC Obsolete
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16 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 FIFO 16B DUAL 44PLCC ObsoleteInternal Oscillator, Timer/Counter2, DUART16 ByteRS232, RS4854Mbps2.97 V ~ 5.5 V
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YesYes
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MaxLinear, Inc. IC UART SINGLE 48TQFP ObsoleteTimer/Counter1, UART1 Byte
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1.5Mbps2.97 V ~ 5.5 V
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YesYes
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MaxLinear, Inc. IC UART FIFO 16B QUAD 64LQFP ObsoleteInternal Oscillator, Timer/Counter4, QUART16 ByteRS2321.5Mbps2.97 V ~ 5.5 VYes
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YesYes
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MaxLinear, Inc. IC UART FIFO 64B QUAD 68PLCC ObsoleteInternal Oscillator, Timer/Counter4, QUART64 ByteRS2321.5Mbps2.97 V ~ 5.5 VYesYesYesYes
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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 FIFO 128B 44PLCC ObsoleteInternal Oscillator, Printer Port, Timer/Counter1, UART128 ByteRS4852Mbps2.97 V ~ 5.5 VYesYesYesYes
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MaxLinear, Inc. IC UART FIFO 128B QUAD 64LQFP ObsoleteInternal Oscillator, Timer/Counter4, QUART128 ByteRS232, RS4852Mbps2.97 V ~ 5.5 VYesYesYesYes
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MaxLinear, Inc. IC UART FIFO 16B DUAL 48TQFP ObsoleteInternal Oscillator, Timer/Counter2, DUART16 ByteRS2323.125Mbps2.25 V ~ 5.5 VYesYesYesYes
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MaxLinear, Inc. IC UART FIFO 16B DUAL 48TQFP ObsoleteInternal Oscillator, Timer/Counter2, DUART16 ByteRS2323.125Mbps2.25 V ~ 5.5 VYesYesYesYes
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MaxLinear, Inc. IC UART FIFO 64B DUAL 44PLCC ObsoleteInternal Oscillator, Timer/Counter2, DUART64 ByteRS232, RS4856.25Mbps2.25 V ~ 5.5 VYesYesYesYes
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MaxLinear, Inc. IC UART FIFO 16B 1.8V DUAL 32QFN ObsoleteInternal Oscillator, Timer/Counter2, DUART16 ByteRS232, RS48516Mbps1.62 V ~ 3.63 VYesYesYesYes
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MaxLinear, Inc. IC UART FIFO 16B 48TQFP ObsoleteInternal Oscillator, Timer/Counter1, UART16 ByteRS232, RS422, RS48516Mbps1.62 V ~ 3.63 VYesYesYesYes
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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 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 FIFO 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 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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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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MaxLinear, Inc. IC UART FIFO 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 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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FTDI, Future Technology Devices International Ltd IC USB UART DEVICE 32LQFP ObsoleteInternal Oscillator, Timer/Counter1, UART
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RS232, RS422, RS485
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3 V ~ 5.25 V
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Surface Mount32-LQFP32-LQFP (7x7)
FTDI, Future Technology Devices International Ltd IC USB FS DUAL UART/FIFO 48LQFP ObsoleteConfigurable GPIO, Internal Oscillator, Timer/Counter2, DUART128 ByteRS232, RS4851Mbps3 V ~ 5.25 V
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Surface Mount48-LQFP48-LQFP (7x7)
FTDI, Future Technology Devices International Ltd IC USB UART DEVICE 32LQFP ObsoleteInternal Oscillator, Timer/Counter1, UART
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RS232, RS422, RS485
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3 V ~ 5.25 V
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Surface Mount32-LQFP32-LQFP (7x7)
FTDI, Future Technology Devices International Ltd IC USB UART DEVICE 32LQFP ObsoleteInternal Oscillator, Timer/Counter1, UART384 Byte, 128 Byte
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1Mbps3 V ~ 5.25 V
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Surface Mount32-LQFP32-LQFP (7x7)
FTDI, Future Technology Devices International Ltd IC USB FS DUAL UART/FIFO 48LQFP ObsoleteConfigurable GPIO, Internal Oscillator, Timer/Counter2, DUART128 ByteRS232, RS4851Mbps3 V ~ 5.25 V
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Surface Mount48-LQFP48-LQFP (7x7)
Maxim Integrated IC UART FIFO I2C/SPI 25WLP Last Time BuyInternal Oscillator1, UART128 ByteRS232, RS485
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1.71 V ~ 3.6 VYesYes
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Surface Mount25-WFBGA, WLCSP25-WLP (2.1x2.1)
NXP USA Inc. IC UART QUAD W/FIFO 68-PLCC Obsolete
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4, QUART16 Byte
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5Mbps2.5V, 3.3V, 5VYesYesYesYesSurface Mount68-LCC (J-Lead)68-PLCC (24.23x24.23)
NXP USA Inc. IC UART QUAD W/FIFO 48-DIP ObsoleteInternal Oscillator, Timer/Counter4, QUART8 Byte
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1Mbps5VYes
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YesYesThrough Hole48-DIP (0.600", 15.24mm)48-DIP
NXP USA Inc. IC UART OCTAL W/FIFO 84-PLCC ObsoleteInternal Oscillator, Timer/Counter816 Byte
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3.3V, 5VYes
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YesYesSurface Mount84-LCC (J-Lead)84-PLCC
NXP USA Inc. IC UART SINGLE 24SOIC ObsoleteConfigurable GPIO, Internal Oscillator, Timer/Counter1, UART
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5VYes
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Yes
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Surface Mount24-SOIC (0.295", 7.50mm Width)24-SO