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 ASYNC COMM ELEMENT 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)
Texas Instruments IC ASYNC COMM ELEMENT DUAL68PLCC 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)
Texas Instruments IC ASYNC COMM ELMNT DUAL 80-LQFP Last Time BuyPrinter Port2, DUART16 Byte
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1Mbps4.75 V ~ 5.25 V
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YesYesSurface Mount80-LQFP80-LQFP (12x12)
Texas Instruments IC ASYNC COMM ELEMENT 68-PLCC ActivePrinter Port1, UART
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-
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4.75 V ~ 5.25 V
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-
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YesSurface Mount68-LCC (J-Lead)68-PLCC (24.23x24.23)
Texas Instruments IC UART W/64-BYTE FIFO 64-LQFP Active
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1, UART64 Byte
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1Mbps3 V ~ 5.25 VYes
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YesYesSurface Mount64-LQFP64-LQFP (10x10)
Texas Instruments IC DUAL UART W/FIFO 3.3V 48-LQFP Active
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2, DUART64 Byte
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3Mbps2.7 V ~ 3.6 VYes
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YesYesSurface Mount48-LQFP48-LQFP (7x7)
Texas Instruments IC ASYNC COMM ELEMENT 80-LQFP Active
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4, QUART16 Byte
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1Mbps3 V ~ 5.25 VYes
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YesYesSurface Mount80-LQFP80-LQFP (12x12)
Texas Instruments IC UART W/64-BYTE FIFO 64-LQFP Last Time Buy
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1, UART64 Byte
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1Mbps3 V ~ 5.25 VYes
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YesYesSurface Mount64-LQFP64-LQFP (10x10)
Texas Instruments IC UART FIFO 16BIT QUAD 64LQFP Active
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4, QUART16 Byte
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1Mbps3 V ~ 5.25 VYes
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YesYesSurface Mount64-LQFP64-LQFP (10x10)
Texas Instruments IC UART FIFO 16BIT QUAD 64LQFP Active
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4, QUART16 Byte
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1Mbps3 V ~ 5.25 VYes
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YesYesSurface Mount64-LQFP64-LQFP (10x10)
Texas Instruments IC UART FIFO 16BIT QAUD 68PLCC Active
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4, QUART16 Byte
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1Mbps3 V ~ 5.25 VYes
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YesYesSurface Mount68-LCC (J-Lead)68-PLCC (24.23x24.23)
Texas Instruments IC DUAL UNIV ASYNC RCPT/TX 44QFP ActiveConfigurable GPIO, Internal Oscillator, Timer/Counter2, DUART16 Byte
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1Mbps3.3V, 5V
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YesYesSurface Mount44-QFP44-PQFP (10x10)
Texas Instruments IC RCVR/TX ASYNC DUAL 44QFP ActiveConfigurable GPIO, Internal Oscillator, Timer/Counter2, DUART16 Byte
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1Mbps3.3V, 5V
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YesYesSurface Mount44-QFP44-PQFP (10x10)
Texas Instruments IC QUAD UART 64BYTE FIFO 68PLCC Obsolete
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4, QUART64 Byte
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3Mbps2.7 V ~ 5.5 VYes
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YesYesSurface Mount68-LCC (J-Lead)68-PLCC (24.23x24.23)
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 QUAD UART W/FIFO 68-PLCC Active
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4, QUART16 Byte
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1Mbps3 V ~ 5.25 VYes
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YesYesSurface Mount68-LCC (J-Lead)68-PLCC (24.23x24.23)
Texas Instruments IC ASYNC COMM ELEMENT 48-LQFP Active
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1, UART16 Byte
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1Mbps3 V ~ 5.25 VYes
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YesYesSurface Mount48-LQFP48-LQFP (7x7)
Texas Instruments IC ASYNC COMM ELEMENT DUAL68PLCC 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)
Texas Instruments IC ASYNC COMM ELEMENT DUAL68PLCC 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)
Texas Instruments IC UART DUAL 16BYTE 44-PLCC Active
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2, DUART16 Byte
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5Mbps2.97 V ~ 5.5 VYesYes
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YesSurface Mount44-LCC (J-Lead)44-PLCC (16.58x16.58)
Texas Instruments IC ASYNC COMM ELEMENT 68-PLCC Active
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4, QUART16 Byte
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1Mbps3 V ~ 5.25 VYes
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YesYesSurface Mount68-LCC (J-Lead)68-PLCC (24.23x24.23)
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)
Texas Instruments IC QUAD UART W/FIFO 80-LQFP Active
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4, QUART16 Byte
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1Mbps4.75 V ~ 5.25 V
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YesYesSurface Mount80-LQFP80-LQFP (12x12)
Texas Instruments IC DUAL UART 16BYTE FIFO 44-PLCC ActiveInternal Oscillator2, DUART16 Byte
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1.5Mbps1.8 V ~ 5 VYes
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YesYesSurface Mount44-LCC (J-Lead)44-PLCC (16.58x16.58)
Texas Instruments IC UART DUAL WITH FIFO 44-PLCC Last Time Buy
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2, DUART16 Byte
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1.5Mbps5V
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YesYesSurface Mount44-LCC (J-Lead)44-PLCC (16.58x16.58)
Texas Instruments IC ASYNC COMM ELEMENT 32-VQFN Active
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1, UART16 Byte
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1Mbps2.25 V ~ 5.5 VYes
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YesYesSurface Mount32-VFQFN Exposed Pad32-VQFN (5x5)
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 ASYNC COMM ELEMENT 80-LQFP Active
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4, QUART16 Byte
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1Mbps3 V ~ 5.25 VYes
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YesYesSurface Mount80-LQFP80-LQFP (12x12)
Texas Instruments IC UART DUAL 16BYTE 48-TQFP Active
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2, DUART16 Byte
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5Mbps2.97 V ~ 5.5 VYesYes
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YesSurface Mount48-TQFP48-TQFP (7x7)
Texas Instruments IC ASYNC COMM ELEMENT 32-VQFN Active
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1, UART16 Byte
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1Mbps2.25 V ~ 5.5 VYes
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YesYesSurface Mount32-VFQFN Exposed Pad32-VQFN (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)
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)
Texas Instruments IC ASYNC COMM ELEMENT 32-VQFN Active
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1, UART16 Byte
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1Mbps2.25 V ~ 5.5 VYes
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YesYesSurface Mount32-VFQFN Exposed Pad32-VQFN (5x5)
Texas Instruments IC ASYNC COMM ELEMENT 32VQFN Active
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1, UART16 Byte
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1Mbps2.25 V ~ 5.5 VYes
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YesYesSurface Mount32-VFQFN Exposed Pad32-VQFN (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)
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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1Mbps3 V ~ 5.25 VYes
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YesYesSurface Mount48-LQFP48-LQFP (7x7)
Texas Instruments IC ASYNC COMM ELEMENT 48-LQFP Active
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1, UART16 Byte
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1Mbps3 V ~ 5.25 VYes
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YesYesSurface Mount48-LQFP48-LQFP (7x7)
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 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)
Texas Instruments IC ASYNC COMM ELEMENT 32-VQFN Active
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1, UART16 Byte
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1Mbps2.25 V ~ 5.5 VYes
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YesYesSurface Mount32-VFQFN Exposed Pad32-VQFN (5x5)
Texas Instruments IC DUAL UART W/64B FIFO 48TQFP Active
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2, DUART64 ByteRS4853Mbps1.62 V ~ 5.5 VYesYesYesYesSurface Mount48-TQFP48-TQFP (7x7)
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 ASYNC COMM ELEMENT 44-PLCC Active
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1, UART16 Byte
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1Mbps3 V ~ 5.25 VYes
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YesYesSurface Mount44-LCC (J-Lead)44-PLCC (16.58x16.58)
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)
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)
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