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  4. Interface - UARTs (Universal Asynchronous Receiver Transmitter)
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50 results
Picture Mfr Part # 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
Default Photo
XR16M580IM48TR-F
RFQ
VIEW
RFQ
2,518
In-stock
 Exar Corporation IC UART FIFO 16B 48TQFP - Obsolete - - Internal Oscillator, Timer/Counter - 1, UART - 1.62 V ~ 3.63 V 16Mbps RS232, RS422, RS485 16 Byte Yes
XR16M780IL32TR-F
XR16M780IL32TR-F
RFQ
VIEW
RFQ
2,056
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
VIEW
RFQ
1,731
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
VIEW
RFQ
3,203
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
XR16M781IL32TR-F
XR16M781IL32TR-F
RFQ
VIEW
RFQ
3,079
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
VIEW
RFQ
1,463
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
XR16M580IL32TR-F
XR16M580IL32TR-F
RFQ
VIEW
RFQ
1,063
In-stock
 Exar Corporation IC UART FIFO 16B 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 16Mbps RS232, RS422, RS485 16 Byte Yes
XR16M890IM48-F
XR16M890IM48-F
RFQ
VIEW
RFQ
1,143
In-stock
 Exar Corporation IC UART TXRX 128 BYTE 48TQFP - Obsolete Tray Surface Mount Internal Oscillator, Timer/Counter 48-TQFP 1, UART 48-TQFP (7x7) 1.62 V ~ 3.63 V 24Mbps RS232, RS422, RS485 128 Byte Yes
XR16M890IM48TR-F
XR16M890IM48TR-F
RFQ
VIEW
RFQ
2,874
In-stock
 Exar Corporation IC UART TXRX 128 BYTE 48TQFP - Obsolete Tape & Reel (TR) Surface Mount Internal Oscillator, Timer/Counter 48-TQFP 1, UART 48-TQFP (7x7) 1.62 V ~ 3.63 V 24Mbps RS232, RS422, RS485 128 Byte Yes
Default Photo
XR68M752IB49-F
RFQ
VIEW
RFQ
1,402
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
XR68M752IL32-F
XR68M752IL32-F
RFQ
VIEW
RFQ
2,170
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
RFQ
VIEW
RFQ
2,087
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
RFQ
VIEW
RFQ
3,554
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
RFQ
VIEW
RFQ
1,706
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
RFQ
VIEW
RFQ
1,474
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
RFQ
VIEW
RFQ
1,808
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
RFQ
VIEW
RFQ
1,189
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
XR16M581IL32-F
XR16M581IL32-F
RFQ
VIEW
RFQ
3,251
In-stock
 Exar Corporation IC UART FIFO 16B 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 16 Byte Yes
XR16M581IL24-F
XR16M581IL24-F
RFQ
VIEW
RFQ
3,143
In-stock
 Exar Corporation IC UART FIFO 16B 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 16 Byte Yes
Default Photo
XR16M770IL24TR-F
RFQ
VIEW
RFQ
1,173
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
RFQ
VIEW
RFQ
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
XR16M570IL24TR-F
XR16M570IL24TR-F
RFQ
VIEW
RFQ
2,795
In-stock
 Exar Corporation IC UART FIFO 16B 24QFN - Discontinued at Digi-Key Digi-Reel® Surface Mount Internal Oscillator, Timer/Counter 24-VFQFN Exposed Pad 1, UART 24-QFN-EP (4x4) 1.62 V ~ 3.63 V 16Mbps RS232, RS422, RS485 16 Byte Yes
XR16M570IL24TR-F
XR16M570IL24TR-F
RFQ
VIEW
RFQ
1,177
In-stock
 Exar Corporation IC UART FIFO 16B 24QFN - Discontinued at Digi-Key Cut Tape (CT) Surface Mount Internal Oscillator, Timer/Counter 24-VFQFN Exposed Pad 1, UART 24-QFN-EP (4x4) 1.62 V ~ 3.63 V 16Mbps RS232, RS422, RS485 16 Byte Yes
XR16M570IL24TR-F
XR16M570IL24TR-F
RFQ
VIEW
RFQ
2,732
In-stock
 Exar Corporation IC UART FIFO 16B 24QFN - Active Tape & Reel (TR) Surface Mount Internal Oscillator, Timer/Counter 24-VFQFN Exposed Pad 1, UART 24-QFN-EP (4x4) 1.62 V ~ 3.63 V 16Mbps RS232, RS422, RS485 16 Byte Yes
XR68M752IM48-F
XR68M752IM48-F
RFQ
VIEW
RFQ
2,383
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
VIEW
RFQ
2,861
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
VIEW
RFQ
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
VIEW
RFQ
1,940
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
Default Photo
XR16M780IB25-F
RFQ
VIEW
RFQ
2,227
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 16Mbps RS232, RS422, RS485 64 Byte Yes
XR16M770IL32-F
XR16M770IL32-F
RFQ
VIEW
RFQ
2,647
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
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