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  4. Interface - UARTs (Universal Asynchronous Receiver Transmitter)
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43 results
Picture Mfr Part # Unit Price QUANTITY Inventory MANUFACTURE Description Package Series Part Status Packaging Mounting Type Features Package / Case Number of Channels Supplier Device Package Voltage - Supply Data Rate (Max) Protocol FIFOs With Auto Flow Control
GLOBAL STOCKS
XR16M780IL32TR-F
XR16M780IL32TR-F
RFQ
RFQ
4,056
In-stock
 Exar Corporation IC UART FIFO 64B 32QFN - Obsolete Tape & Reel (TR) Surface Mount Internal Oscillator, Timer/Counter 32-VFQFN Exposed Pad 1, UART 32-QFN (5x5) 1.62 V ~ 3.63 V 16Mbps RS232, RS422, RS485 64 Byte Yes
XR16M770IL32TR-F
XR16M770IL32TR-F
RFQ
RFQ
3,731
In-stock
 Exar Corporation IC UART FIFO 64B 32QFN - Obsolete Tape & Reel (TR) Surface Mount Internal Oscillator, Timer/Counter 32-VFQFN Exposed Pad 1, UART 32-QFN (5x5) 1.62 V ~ 3.63 V 16Mbps RS232, RS422, RS485 64 Byte Yes
XR16M752IL32TR-F
XR16M752IL32TR-F
RFQ
RFQ
5,203
In-stock
 Exar Corporation IC UART FIFO 64B DUAL 32QFN - Obsolete Tape & Reel (TR) Surface Mount Internal Oscillator, Timer/Counter 32-VFQFN Exposed Pad 2, DUART 32-QFN (5x5) 1.62 V ~ 3.63 V 16Mbps RS232, RS422, RS485 64 Byte Yes
XR16M654IV80TR-F
XR16M654IV80TR-F
RFQ
RFQ
2,682
In-stock
 Exar Corporation IC UART FIFO 64B QUAD 80LQFP - Obsolete Tape & Reel (TR) Surface Mount Internal Oscillator, Timer/Counter 80-LQFP 4, QUART 80-LQFP (12x12) 1.62 V ~ 3.63 V 16Mbps RS232 64 Byte Yes
XR16M654IV64TR-F
XR16M654IV64TR-F
RFQ
RFQ
5,129
In-stock
 Exar Corporation IC UART FIFO 64B QUAD 64LQFP - Obsolete Tape & Reel (TR) Surface Mount Internal Oscillator, Timer/Counter 64-LQFP 4, QUART 64-LQFP (10x10) 1.62 V ~ 3.63 V 16Mbps RS232 64 Byte Yes
Default Photo
XR16M654IQ100TR-F
RFQ
RFQ
4,037
In-stock
 Exar Corporation IC UART FIFO 64B QUAD 100QFP - Obsolete Tape & Reel (TR) Surface Mount Internal Oscillator, Timer/Counter 100-LQFP 4, QUART 100-LQFP (14x20) 1.62 V ~ 3.63 V 16Mbps RS232 64 Byte Yes
XR16M654IJ68TR-F
XR16M654IJ68TR-F
RFQ
RFQ
3,198
In-stock
 Exar Corporation IC UART FIFO 64B QUAD 68PLCC - Obsolete Tape & Reel (TR) Surface Mount Internal Oscillator, Timer/Counter 68-LCC (J-Lead) 4, QUART 68-PLCC (24.23x24.23) 1.62 V ~ 3.63 V 16Mbps RS232 64 Byte Yes
XR16M654DIV64TR-F
XR16M654DIV64TR-F
RFQ
RFQ
2,947
In-stock
 Exar Corporation IC UART FIFO 64B QUAD 64LQFP - Obsolete Tape & Reel (TR) Surface Mount Internal Oscillator, Timer/Counter 64-LQFP 4, QUART 64-LQFP (10x10) 1.62 V ~ 3.63 V 16Mbps RS232 64 Byte Yes
XR16M781IL32TR-F
XR16M781IL32TR-F
RFQ
RFQ
5,079
In-stock
 Exar Corporation IC UART 1.62V - 3.63V 32QFN - Discontinued at Digi-Key Tape & Reel (TR) Surface Mount Internal Oscillator, Timer/Counter 32-VFQFN Exposed Pad 1, UART 32-QFN (5x5) 1.62 V ~ 3.63 V 20Mbps RS232, RS422, RS485 64 Byte Yes
XR16M780IM48TR-F
XR16M780IM48TR-F
RFQ
RFQ
3,463
In-stock
 Exar Corporation IC UART 1.62V - 3.63V 48TQFP - Discontinued at Digi-Key Tape & Reel (TR) Surface Mount Internal Oscillator, Timer/Counter 48-TQFP 1, UART 48-TQFP (7x7) 1.62 V ~ 3.63 V 16Mbps RS232, RS422, RS485 64 Byte Yes
Default Photo
XR16M654IL48TR-F
RFQ
RFQ
4,902
In-stock
 Exar Corporation IC UART QUAD 1.62 - 3.63V 48QFN - Discontinued at Digi-Key Tape & Reel (TR) Surface Mount Internal Oscillator, Timer/Counter 48-VFQFN Exposed Pad 4, QUART 48-QFN (7x7) 1.62 V ~ 3.63 V 16Mbps RS232 64 Byte Yes
XR16M2751IM48TR-F
XR16M2751IM48TR-F
RFQ
RFQ
5,327
In-stock
 Exar Corporation IC DUART 1.62 - 3.63V 48TQFP - Discontinued at Digi-Key Tape & Reel (TR) Surface Mount Internal Oscillator, Timer/Counter 48-TQFP 2, DUART 48-TQFP (7x7) 1.62 V ~ 3.63 V 8Mbps RS232, RS485 64 Byte Yes
XR16M2750IM48TR-F
XR16M2750IM48TR-F
RFQ
RFQ
3,858
In-stock
 Exar Corporation IC DUART 1.62 - 3.63V 48TQFP - Discontinued at Digi-Key Tape & Reel (TR) Surface Mount Internal Oscillator, Timer/Counter 48-TQFP 2, DUART 48-TQFP (7x7) 1.62 V ~ 3.63 V 8Mbps RS232, RS485 64 Byte Yes
XR16M2750IL32TR-F
XR16M2750IL32TR-F
RFQ
RFQ
5,708
In-stock
 Exar Corporation IC DUART 1.62 - 3.63V 32QFN - Discontinued at Digi-Key Tape & Reel (TR) Surface Mount Internal Oscillator, Timer/Counter 32-VFQFN Exposed Pad 2, DUART 32-QFN (5x5) 1.62 V ~ 3.63 V 8Mbps RS232, RS485 64 Byte Yes
Default Photo
XR68M752IB49-F
RFQ
RFQ
3,402
In-stock
 Exar Corporation IC UART FIFO 64B DUAL 49STBGA - Obsolete Tray Surface Mount Internal Oscillator, Timer/Counter 49-TFBGA 2, DUART 49-BGA 1.62 V ~ 3.63 V 16Mbps RS232, RS422, RS485 64 Byte Yes
XR16M654IL48-F
XR16M654IL48-F
Per Unit
$10.80
RFQ
3,036
In-stock
 Exar Corporation IC UART FIFO 64B QUAD 48QFN - Active Tray Surface Mount Internal Oscillator, Timer/Counter 48-VFQFN Exposed Pad 4, QUART 48-QFN-EP (7x7) 1.62 V ~ 3.63 V 16Mbps RS232 64 Byte Yes
XR16M2750IL32-F
XR16M2750IL32-F
Per Unit
$5.58
RFQ
4,166
In-stock
 Exar Corporation IC UART FIFO 64B DUAL 32QFN - Active Tray Surface Mount Internal Oscillator, Timer/Counter 32-VFQFN Exposed Pad 2, DUART 32-QFN (5x5) 1.62 V ~ 3.63 V 8Mbps RS232, RS485 64 Byte Yes
XR68M752IL32-F
XR68M752IL32-F
Per Unit
$4.29
RFQ
4,170
In-stock
 Exar Corporation IC UART FIFO 64B DUAL 32QFN - Active Tray Surface Mount Internal Oscillator, Timer/Counter 32-VFQFN Exposed Pad 2, DUART 32-QFN (5x5) 1.62 V ~ 3.63 V 16Mbps RS232, RS422, RS485 64 Byte Yes
XR16M780IM48-F
XR16M780IM48-F
Per Unit
$3.58
RFQ
4,087
In-stock
 Exar Corporation IC UART FIFO 64B 48TQFP - Active Tray Surface Mount Internal Oscillator, Timer/Counter 48-TQFP 1, UART 48-TQFP (7x7) 1.62 V ~ 3.63 V 16Mbps RS232, RS422, RS485 64 Byte Yes
XR16M781IL32-F
XR16M781IL32-F
Per Unit
$3.48
RFQ
5,554
In-stock
 Exar Corporation IC UART FIFO 64B 32QFN - Active Tray Surface Mount Internal Oscillator, Timer/Counter 32-VFQFN Exposed Pad 1, UART 32-QFN (5x5) 1.62 V ~ 3.63 V 20Mbps RS232, RS422, RS485 64 Byte Yes
XR68M752IL32TR-F
XR68M752IL32TR-F
Per Unit
$3.40
RFQ
3,706
In-stock
 Exar Corporation IC UART FIFO 64B DUAL 32QFN - Active Tape & Reel (TR) Surface Mount Internal Oscillator, Timer/Counter 32-VFQFN Exposed Pad 2, DUART 32-QFN (5x5) 1.62 V ~ 3.63 V 16Mbps RS232, RS422, RS485 64 Byte Yes
Default Photo
XR68M752IM48TR-F
Per Unit
$3.23
RFQ
3,474
In-stock
 Exar Corporation IC UART FIFO 64B DUAL 48TQFP - Active - - Internal Oscillator, Timer/Counter - 2, DUART - 1.62 V ~ 3.63 V 16Mbps RS232, RS422, RS485 64 Byte Yes
Default Photo
XR16M752IM48TR-F
Per Unit
$3.23
RFQ
3,808
In-stock
 Exar Corporation IC UART FIFO 34B DUAL 48TQFP - Active - - Internal Oscillator, Timer/Counter - 2, DUART - 1.62 V ~ 3.63 V 16Mbps RS232, RS422, RS485 64 Byte Yes
XR16M781IL24-F
XR16M781IL24-F
Per Unit
$3.22
RFQ
3,189
In-stock
 Exar Corporation IC UART FIFO 64B 24QFN - Active Tray Surface Mount Internal Oscillator, Timer/Counter 24-VFQFN Exposed Pad 1, UART 24-QFN-EP (4x4) 1.62 V ~ 3.63 V 20Mbps RS232, RS422, RS485 64 Byte Yes
Default Photo
XR16M770IL24TR-F
Per Unit
$2.43
RFQ
3,173
In-stock
 Exar Corporation IC UART FIFO 64B 24QFN - Active - - Internal Oscillator, Timer/Counter - 1, UART - 1.62 V ~ 3.63 V 16Mbps RS232, RS422, RS485 64 Byte Yes
XR16M752IM48-F
XR16M752IM48-F
Per Unit
$5.76
RFQ
2,910
In-stock
 Exar Corporation IC UART FIFO 34B DUAL 48TQFP - Active Tray Surface Mount Internal Oscillator, Timer/Counter 48-TQFP 2, DUART 48-TQFP (7x7) 1.62 V ~ 3.63 V 16Mbps RS232, RS422, RS485 64 Byte Yes
XR68M752IM48-F
XR68M752IM48-F
Per Unit
$5.76
RFQ
4,383
In-stock
 Exar Corporation IC UART FIFO 64B DUAL 48TQFP - Active Tray Surface Mount Internal Oscillator, Timer/Counter 48-TQFP 2, DUART 48-TQFP (7x7) 1.62 V ~ 3.63 V 16Mbps RS232, RS422, RS485 64 Byte Yes
XR16M781IB25-F
XR16M781IB25-F
RFQ
RFQ
4,861
In-stock
 Exar Corporation IC UART FIFO 64B 25BGA - Obsolete Tray Surface Mount Internal Oscillator, Timer/Counter 25-WFBGA 1, UART 25-BGA (3x3) 1.62 V ~ 3.63 V 20Mbps RS232, RS422, RS485 64 Byte Yes
XR16M780IL32-F
XR16M780IL32-F
RFQ
RFQ
2,919
In-stock
 Exar Corporation IC UART FIFO 64B 32QFN - Obsolete Tray Surface Mount Internal Oscillator, Timer/Counter 32-VFQFN Exposed Pad 1, UART 32-QFN (5x5) 1.62 V ~ 3.63 V 16Mbps RS232, RS422, RS485 64 Byte Yes
XR16M752IL32-F
XR16M752IL32-F
RFQ
RFQ
3,940
In-stock
 Exar Corporation IC UART FIFO 64B DUAL 32QFN - Obsolete Tray Surface Mount Internal Oscillator, Timer/Counter 32-VFQFN Exposed Pad 2, DUART 32-QFN (5x5) 1.62 V ~ 3.63 V 16Mbps RS232, RS422, RS485 64 Byte Yes
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