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 ...
XR16L784CVTR-F
XR16L784CVTR-F
1000+15.3066
Increments of 1000
Leadtime
2-3 weeks		Exar CorporationIC UART FIFO 64B QUAD 64LQFPTape & Reel (TR)-ActiveInternal Oscillator, Timer/Counter4, QUART64 ByteRS4856.25Mbps2.97 V ~ 5.5 VYesYesYesYesSurface Mount64-LQFP64-LQFP (10x10)
XR16L651IM-F
XR16L651IM-F
Leadtime
2-3 weeks		Exar CorporationIC UART FIFO 32B 48TQFPTray-ObsoleteInternal Oscillator, Printer Port, Timer/Counter1, UART32 ByteRS232, RS422, RS4853.125Mbps2.25 V ~ 5.5 VYesYesYesYesSurface Mount48-TQFP48-TQFP (7x7)
XR16L651CM-F
XR16L651CM-F
Leadtime
2-3 weeks		Exar CorporationIC UART FIFO 32B 48TQFPTray-ObsoleteInternal Oscillator, Printer Port, Timer/Counter1, UART32 ByteRS232, RS422, RS4853.125Mbps2.25 V ~ 5.5 VYesYesYesYesSurface Mount48-TQFP48-TQFP (7x7)
XR16L580IMTR-F
XR16L580IMTR-F
Leadtime
2-3 weeks		Exar CorporationIC UART FIFO 16B 48TQFPTape & Reel (TR)-Internal Oscillator, Timer/Counter1, UART16 ByteRS232, RS4223.125Mbps2.25 V ~ 5.5 VYesYesYesYesSurface Mount48-TQFP48-TQFP (7x7)
XR16L580IM-F
XR16L580IM-F
250+3.00769
Increments of 250
Leadtime
2-3 weeks		Exar CorporationIC UART FIFO 16B 48TQFPTray-ActiveInternal Oscillator, Timer/Counter1, UART16 ByteRS232, RS4223.125Mbps2.25 V ~ 5.5 VYesYesYesYesSurface Mount48-TQFP48-TQFP (7x7)
XR16M570IL32TR-F
XR16M570IL32TR-F
3000+2.4712
Increments of 3000
Leadtime
2-3 weeks		Exar CorporationIC UART FIFO 16B 32QFNTape & Reel (TR)-ActiveInternal Oscillator, Timer/Counter1, UART16 ByteRS232, RS422, RS48516Mbps1.62 V ~ 3.63 VYesYesYesYesSurface Mount32-VFQFN Exposed Pad32-QFN (5x5)
XR16M570IL32-F
XR16M570IL32-F
490+3.25056
Increments of 490
Leadtime
2-3 weeks		Exar CorporationIC UART FIFO 16B 32QFNTray-ActiveInternal Oscillator, Timer/Counter1, UART16 ByteRS232, RS422, RS48516Mbps1.62 V ~ 3.63 VYesYesYesYesSurface Mount32-VFQFN Exposed Pad32-QFN (5x5)
XR16M570IL24-F
XR16M570IL24-F
490+3.00771
Increments of 490
Leadtime
2-3 weeks		Exar CorporationIC UART FIFO 16B 24QFNTray-ActiveInternal Oscillator, Timer/Counter1, UART16 ByteRS232, RS422, RS48516Mbps1.62 V ~ 3.63 VYesYesYesYesSurface Mount24-VFQFN Exposed Pad24-QFN-EP (4x4)
XR16L580IL28-F
XR16L580IL28-F
Leadtime
2-3 weeks		Exar CorporationIC UART FIFO 16B 28QFNTray-ObsoleteInternal Oscillator, Timer/Counter1, UART16 ByteRS232, RS4223.125Mbps2.25 V ~ 5.5 VYesYesYesYesSurface Mount28-VFQFN Exposed Pad28-QFN-EP (5x5)
XR16L580IL28
XR16L580IL28
Leadtime
2-3 weeks		Exar CorporationIC UART FIFO 16B 28QFNTray-ObsoleteInternal Oscillator, Timer/Counter1, UART16 ByteRS232, RS4223.125Mbps2.25 V ~ 5.5 VYesYesYesYesSurface Mount28-VFQFN Exposed Pad28-QFN-EP (5x5)
XR16L580IL24TR-F
XR16L580IL24TR-F
Leadtime
2-3 weeks		Exar CorporationIC UART FIFO 16B 24QFNTape & Reel (TR)-ObsoleteInternal Oscillator, Timer/Counter1, UART16 ByteRS232, RS4223.125Mbps2.25 V ~ 5.5 VYesYesYesYesSurface Mount24-VFQFN Exposed Pad24-QFN-EP (4x4)
XR16L580IL24-F
XR16L580IL24-F
Leadtime
2-3 weeks		Exar CorporationIC UART FIFO 16B 24QFNTray-ObsoleteInternal Oscillator, Timer/Counter1, UART16 ByteRS232, RS4223.125Mbps2.25 V ~ 5.5 VYesYesYesYesSurface Mount24-VFQFN Exposed Pad24-QFN-EP (4x4)
XR16L580IL24
XR16L580IL24
Leadtime
2-3 weeks		Exar CorporationIC UART FIFO 16B 24QFNTray-ObsoleteInternal Oscillator, Timer/Counter1, UART16 ByteRS232, RS4223.125Mbps2.25 V ~ 5.5 VYesYesYesYesSurface Mount24-VFQFN Exposed Pad24-QFN-EP (4x4)
XR16M570IB25-F
XR16M570IB25-F
Leadtime
2-3 weeks		Exar CorporationIC UART FIFO 16B 25BGATray-ObsoleteInternal Oscillator, Timer/Counter1, UART16 ByteRS232, RS422, RS48516Mbps1.62 V ~ 3.63 VYesYesYesYesSurface Mount25-WFBGA25-BGA (3x3)
XR16L570IL32TR-F
XR16L570IL32TR-F
3000+1.6788
Increments of 3000
Leadtime
2-3 weeks		Exar CorporationIC UART FIFO 16B 32QFNTape & Reel (TR)-ActiveTimer/Counter1, UART16 ByteRS232, RS4224Mbps1.62 V ~ 5.5 VYesYesYesYesSurface Mount32-VFQFN Exposed Pad32-QFN (5x5)
XR16L570IL32-F
XR16L570IL32-F
490+2.91428
Increments of 490
Leadtime
2-3 weeks		Exar CorporationIC UART FIFO 16B 32QFNTray-ActiveTimer/Counter1, UART16 ByteRS232, RS4224Mbps1.62 V ~ 5.5 VYesYesYesYesSurface Mount32-VFQFN Exposed Pad32-QFN (5x5)
XR16L570IL24TR-F
XR16L570IL24TR-F
Leadtime
2-3 weeks		Exar CorporationIC UART FIFO 16B 24QFNTape & Reel (TR)-ObsoleteTimer/Counter1, UART16 ByteRS232, RS4224Mbps1.62 V ~ 5.5 VYesYesYesYesSurface Mount24-VFQFN Exposed Pad24-QFN-EP (4x4)
XR16L570IL24-F
XR16L570IL24-F
Leadtime
2-3 weeks		Exar CorporationIC UART FIFO 16B 24QFNTray-ObsoleteTimer/Counter1, UART16 ByteRS232, RS4224Mbps1.62 V ~ 5.5 VYesYesYesYesSurface Mount24-VFQFN Exposed Pad24-QFN-EP (4x4)
XR16L570IL24
XR16L570IL24
Leadtime
2-3 weeks		Exar CorporationIC UART FIFO 16B 24QFNTray-ObsoleteTimer/Counter1, UART16 ByteRS232, RS4224Mbps1.62 V ~ 5.5 VYesYesYesYesSurface Mount24-VFQFN Exposed Pad24-QFN-EP (4x4)
XR16L2752IJ-F
XR16L2752IJ-F
1+9.41177
10+8.47451
Increments of 1
Leadtime
2-3 weeks		Exar CorporationIC UART FIFO 64B DUAL 44PLCCTube-ActiveInternal Oscillator, Timer/Counter2, DUART64 ByteRS232, RS4856.25Mbps2.25 V ~ 5.5 VYesYesYesYesSurface Mount44-LCC (J-Lead)44-PLCC (16.58x16.58)
XR16L2752CJTR-F
XR16L2752CJTR-F
500+5.72863
Increments of 500
Leadtime
2-3 weeks		Exar CorporationIC UART FIFO 64B DUAL 44PLCCTape & Reel (TR)-ActiveInternal Oscillator, Timer/Counter2, DUART64 ByteRS232, RS4856.25Mbps2.25 V ~ 5.5 VYesYesYesYesSurface Mount44-LCC (J-Lead)44-PLCC (16.58x16.58)
XR16L2752CJ-F
XR16L2752CJ-F
54+7.36946
Increments of 54
Leadtime
2-3 weeks		Exar CorporationIC UART FIFO 64B DUAL 44PLCCTube-ActiveInternal Oscillator, Timer/Counter2, DUART64 ByteRS232, RS4856.25Mbps2.25 V ~ 5.5 VYesYesYesYesSurface Mount44-LCC (J-Lead)44-PLCC (16.58x16.58)
XR16L2751IM-F
XR16L2751IM-F
1+10.3235
10+9.29314
25+8.46667
100+7.64069
250+7.02118
Increments of 1
Leadtime
2-3 weeks		Exar CorporationIC UART FIFO 64B DUAL 48TQFPTray-ActiveInternal Oscillator, Timer/Counter2, DUART64 ByteRS232, RS4856.25Mbps2.25 V ~ 5.5 VYesYesYesYesSurface Mount48-TQFP48-TQFP (7x7)
XR16L2751CMTR-F
XR16L2751CMTR-F
Leadtime
2-3 weeks		Exar CorporationIC UART FIFO 64B DUAL 48TQFPTape & Reel (TR)-Internal Oscillator, Timer/Counter2, DUART64 ByteRS232, RS4856.25Mbps2.25 V ~ 5.5 VYesYesYesYesSurface Mount48-TQFP48-TQFP (7x7)
XR16L2751CM-F
XR16L2751CM-F
1+9.87255
10+8.88333
25+8.09412
100+7.30441
250+6.71216
Increments of 1
Leadtime
2-3 weeks		Exar CorporationIC UART FIFO 64B DUAL 48TQFPTray-ActiveInternal Oscillator, Timer/Counter2, DUART64 ByteRS232, RS4856.25Mbps2.25 V ~ 5.5 VYesYesYesYesSurface Mount48-TQFP48-TQFP (7x7)