ManufacturerPackagingSeriesPart StatusFeaturesNumber of ChannelsFIFO'sProtocolData Rate (Max)Voltage - SupplyWith Auto Flow ControlWith IrDA Encoder/DecoderWith False Start Bit DetectionWith Modem ControlMounting TypePackage / CaseSupplier Device Package
Supplier Part Number
Manufacturer Part Number
PriceStock
Manufacturer
Description
Packaging
Series
Part Status
Features
Number of Channels
FIFO's
Protocol
Data Rate (Max)
Voltage - Supply
With Auto Flow Control ...
With IrDA Encoder/Decoder ...
With False Start ...
With Modem Control
Mounting Type
Package / Case
Supplier Device Package ...
XR19L200IL32-F
XR19L200IL32-F
490+4.34316
Increments of 490
Leadtime
2-3 weeks		Exar CorporationIC UART/TXRX RS232 32QFNTray-ActiveInternal Oscillator, Timer/Counter1, UART16 ByteRS232250kbps3 V ~ 5.5 VYes-YesYesSurface Mount32-VFQFN Exposed Pad32-QFN (5x5)
XR17V354IB176-F
XR17V354IB176-F
1+12.3627
10+11.2294
100+9.55274
250+8.70455
500+8.13906
Increments of 1
Leadtime
2-3 weeks		Exar CorporationIC UART PCIE 256B QUAD 176FBGATray-Active-4, QUART256 ByteRS48531.25Mbps3.3VYesYesYesYesSurface Mount176-LFBGA176-FPBGA (13x13)
XR17V352IB113-F
XR17V352IB113-F
1+10.9216
10+9.82549
100+8.07843
250+7.42208
500+6.77578
Increments of 1
Leadtime
2-3 weeks		Exar CorporationIC UART PCIE 256B DUAL 113FBGATray-Active-2, DUART256 ByteRS48531.25Mbps3.3VYesYesYesYesSurface Mount113-LFBGA113-FPBGA (9x9)
XR17V258IVTR-F
XR17V258IVTR-F
Leadtime
2-3 weeks		Exar CorporationIC UART PCI BUS OCTAL 144LQFPTape & Reel (TR)--864 ByteRS4858Mbps3.3V, 5VYesYesYesYesSurface Mount144-LQFP144-LQFP (20x20)
XR17V258IV-F
XR17V258IV-F
1+39.4902
10+36.9304
25+34.1557
100+32.0209
250+29.8862
Increments of 1
Leadtime
2-3 weeks		Exar CorporationIC UART PCI BUS OCTAL 144LQFPTray-Active-864 ByteRS4858Mbps3.3V, 5VYesYesYesYesSurface Mount144-LQFP144-LQFP (20x20)
XR17V258IV
XR17V258IV
Leadtime
2-3 weeks		Exar CorporationIC UART PCI BUS OCTAL 144LQFPTray-Obsolete-864 ByteRS4858Mbps3.3V, 5VYesYesYesYesSurface Mount144-LQFP144-LQFP (20x20)
XR17V254IV-F
XR17V254IV-F
Leadtime
2-3 weeks		Exar CorporationIC UART PCI BUS QUAD 144LQFPTray-Obsolete-4, QUART64 ByteRS4858Mbps3.3V, 5VYesYesYesYesSurface Mount144-LQFP144-LQFP (20x20)
XR17V252IM-F
XR17V252IM-F
Leadtime
2-3 weeks		Exar CorporationIC UART PCI BUS DUAL 100TQFPTray-Obsolete-2, DUART64 ByteRS4858Mbps3.3V, 5VYesYesYesYesSurface Mount100-TQFP100-TQFP (14x14)
XR17V252IM
XR17V252IM
Leadtime
2-3 weeks		Exar CorporationIC UART PCI BUS DUAL 100TQFPTray-Obsolete-2, DUART64 ByteRS4858Mbps3.3V, 5VYesYesYesYesSurface Mount100-TQFP100-TQFP (14x14)
XR17D158IV
XR17D158IV
Leadtime
2-3 weeks		Exar CorporationIC UART PCI BUS OCTAL 144LQFPTray-Obsolete-864 ByteRS4856.25Mbps3.3V, 5VYesYesYes-Surface Mount144-LQFP144-LQFP (20x20)
XR17D158CV
XR17D158CV
Leadtime
2-3 weeks		Exar CorporationIC UART PCI BUS OCTAL 144LQFPTray-Obsolete-864 ByteRS4856.25Mbps3.3V, 5VYesYesYes-Surface Mount144-LQFP144-LQFP (20x20)
XR17D154IV
XR17D154IV
Leadtime
2-3 weeks		Exar CorporationIC UART PCI BUS QUAD 144LQFPTray-Obsolete-4, QUART64 ByteRS4856.25Mbps3.3V, 5V-YesYes--144-LQFP144-LQFP (20x20)
XR17D154CV
XR17D154CV
Leadtime
2-3 weeks		Exar CorporationIC UART PCI BUS QUAD 144LQFPTray-Obsolete-4, QUART64 ByteRS4856.25Mbps3.3V, 5V-YesYes--144-LQFP144-LQFP (20x20)
XR17D152IM-F
XR17D152IM-F
90+17.5418
Increments of 90
Leadtime
2-3 weeks		Exar CorporationIC UART PCI BUS DUAL 100TQFPTray-Active-2, DUART64 ByteRS4856.25Mbps3.3V, 5VYesYesYes--100-TQFP100-TQFP (14x14)
XR17D152CMTR-F
XR17D152CMTR-F
Leadtime
2-3 weeks		Exar CorporationIC UART PCI BUS DUAL 100TQFPTape & Reel (TR)--2, DUART64 ByteRS4856.25Mbps3.3V, 5VYesYesYes--100-TQFP100-TQFP (14x14)
XR17C158IV-F
XR17C158IV-F
1+39.4902
10+36.9304
25+34.1557
100+32.0209
250+29.8862
Increments of 1
Leadtime
2-3 weeks		Exar CorporationIC UART PCI BUS OCTAL 144LQFPTray-Active-864 ByteRS4856.25Mbps4.5 V ~ 5.5 VYesYes---144-LQFP144-LQFP (20x20)
XR17C158IV
XR17C158IV
Leadtime
2-3 weeks		Exar CorporationIC UART PCI BUS OCTAL 144LQFPTray-Obsolete-864 ByteRS4856.25Mbps4.5 V ~ 5.5 VYesYes---144-LQFP144-LQFP (20x20)
XR17C158CV
XR17C158CV
Leadtime
2-3 weeks		Exar CorporationIC UART PCI BUS OCTAL 144LQFPTray-Obsolete-864 ByteRS4856.25Mbps4.5 V ~ 5.5 VYesYesYes-Surface Mount144-LQFP144-LQFP (20x20)
XR17C154IV-F
XR17C154IV-F
60+24.1879
Increments of 60
Leadtime
2-3 weeks		Exar CorporationIC UART PCI BUS QUAD 144LQFPTray-Active-4, QUART64 ByteRS4856.25Mbps5VYesYesYes-Surface Mount144-LQFP144-LQFP (20x20)
XR17C154IV
XR17C154IV
Leadtime
2-3 weeks		Exar CorporationIC UART PCI BUS QUAD 144LQFPTray-Obsolete-4, QUART64 ByteRS4856.25Mbps5VYesYesYes-Surface Mount144-LQFP144-LQFP (20x20)
XR17C154CV-F
XR17C154CV-F
60+24.1879
Increments of 60
Leadtime
2-3 weeks		Exar CorporationIC UART PCI BUS QUAD 144LQFPTray-Active-4, QUART64 ByteRS4856.25Mbps5VYesYesYes-Surface Mount144-LQFP144-LQFP (20x20)
XR17C154CV
XR17C154CV
Leadtime
2-3 weeks		Exar CorporationIC UART PCI BUS QUAD 144LQFPTray-Obsolete-4, QUART64 ByteRS4856.25Mbps5VYesYesYes-Surface Mount144-LQFP144-LQFP (20x20)
XR17C152IM-F
XR17C152IM-F
Leadtime
2-3 weeks		Exar CorporationIC UART PCI BUS DUAL 100TQFPTray-Obsolete-2, DUART64 ByteRS4856.25Mbps5VYesYes---100-TQFP100-TQFP (14x14)
XR17C152CM-F
XR17C152CM-F
Leadtime
2-3 weeks		Exar CorporationIC UART PCI BUS DUAL 100TQFPTray-Obsolete-2, DUART64 ByteRS4856.25Mbps5VYesYes---100-TQFP100-TQFP (14x14)
XR16V798IQ-F
XR16V798IQ-F
1+38.5098
10+35.6255
25+32.7369
100+30.426
250+27.9226
Increments of 1
Leadtime
2-3 weeks		Exar CorporationIC UART FIFO 64B OCTAL 100QFPTray-ActiveInternal Oscillator, Timer/Counter864 ByteRS4858Mbps2.25 V ~ 3.6 VYesYesYesYesSurface Mount100-BQFP100-QFP (14x20)