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  4. Interface - UARTs (Universal Asynchronous Receiver Transmitter)
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60 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
Default Photo
FT232BM-REEL
RFQ
RFQ
3,397
In-stock
 FTDI, Future Technology Devices International Ltd IC USB UART DEVICE 32LQFP - Obsolete - Surface Mount Internal Oscillator, Timer/Counter 32-LQFP 1, UART 32-LQFP (7x7) 3 V ~ 5.25 V - RS232, RS422, RS485 - -
Default Photo
FT232BM-TRAY
RFQ
RFQ
4,277
In-stock
 FTDI, Future Technology Devices International Ltd IC USB UART DEVICE 32LQFP - Obsolete - Surface Mount Internal Oscillator, Timer/Counter 32-LQFP 1, UART 32-LQFP (7x7) 3 V ~ 5.25 V - RS232, RS422, RS485 - -
Default Photo
XR16M580IM48TR-F
RFQ
RFQ
4,518
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
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
ST16C650AIJ44TR-F
ST16C650AIJ44TR-F
RFQ
RFQ
3,090
In-stock
 Exar Corporation IC UART 2.90V - 5.5V 44PLCC - Discontinued at Digi-Key Tape & Reel (TR) Surface Mount Internal Oscillator, Printer Port, Timer/Counter 44-LCC (J-Lead) 1, UART 44-PLCC (16.59x16.59) 2.9 V ~ 5.5 V 3.125Mbps RS232, RS422, RS485 32 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
XR16M580IL32TR-F
XR16M580IL32TR-F
RFQ
RFQ
3,063
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
ST16C650ACQ48TR-F
ST16C650ACQ48TR-F
RFQ
RFQ
3,010
In-stock
 Exar Corporation IC UART 2.90V - 5.5V 48TQFP - Discontinued at Digi-Key Tape & Reel (TR) Surface Mount Internal Oscillator, Printer Port, Timer/Counter 48-TQFP 1, UART 48-TQFP (7x7) 2.9 V ~ 5.5 V 3.125Mbps RS232, RS422, RS485 32 Byte Yes
XR16M890IM48-F
XR16M890IM48-F
RFQ
RFQ
3,143
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
RFQ
4,874
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
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
ST16C650AIQ48-F
ST16C650AIQ48-F
Per Unit
$6.52
RFQ
5,330
In-stock
 Exar Corporation IC UART FIFO 32B 48TQFP - Active Tray Surface Mount Internal Oscillator, Printer Port, Timer/Counter 48-TQFP 1, UART 48-TQFP (7x7) 2.9 V ~ 5.5 V 3.125Mbps RS232, RS422, RS485 32 Byte Yes
ST16C650ACJ44TR-F
ST16C650ACJ44TR-F
Per Unit
$5.25
RFQ
3,836
In-stock
 Exar Corporation IC UART FIFO 32B 44PLCC - Active Tape & Reel (TR) Surface Mount Internal Oscillator, Printer Port, Timer/Counter 44-LCC (J-Lead) 1, UART 44-PLCC (16.59x16.59) 2.9 V ~ 5.5 V 3.125Mbps RS232, RS422, RS485 32 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
XR16M581IL32-F
XR16M581IL32-F
Per Unit
$3.01
RFQ
5,251
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
Per Unit
$2.78
RFQ
5,143
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
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
XR16M570IL24TR-F
XR16M570IL24TR-F
Per Unit
$2.12
RFQ
4,732
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
ST16C650ACQ48-F
ST16C650ACQ48-F
Per Unit
$9.19
RFQ
5,929
In-stock
 Exar Corporation IC UART FIFO 32B 48TQFP - Active Tray Surface Mount Internal Oscillator, Printer Port, Timer/Counter 48-TQFP 1, UART 48-TQFP (7x7) 2.9 V ~ 5.5 V 3.125Mbps RS232, RS422, RS485 32 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
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