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 ...
XR16V2652IL-F
XR16V2652IL-F
Leadtime
2-3 weeks		Exar CorporationIC UART FIFO 32B DUAL 32QFNTray-ObsoleteInternal Oscillator, Timer/Counter2, DUART32 ByteRS232, RS42216Mbps2.25 V ~ 3.6 VYesYesYesYesSurface Mount32-VFQFN Exposed Pad32-QFN (5x5)
XR16V2652IJ-F
XR16V2652IJ-F
Leadtime
2-3 weeks		Exar CorporationIC UART FIFO 32B DUAL 44PLCCTube-ObsoleteInternal Oscillator, Timer/Counter2, DUART32 ByteRS232, RS42216Mbps2.25 V ~ 3.6 VYesYesYesYesSurface Mount44-LCC (J-Lead)44-PLCC (16.58x16.58)
XR16V2651IM-F
XR16V2651IM-F
Leadtime
2-3 weeks		Exar CorporationIC UART FIFO 32B DUAL 48TQFPTray-ObsoleteInternal Oscillator, Timer/Counter2, DUART32 ByteRS232, RS42216Mbps2.25 V ~ 3.6 VYesYesYesYesSurface Mount48-TQFP48-TQFP (7x7)
XR16V2651IL-F
XR16V2651IL-F
Leadtime
2-3 weeks		Exar CorporationIC UART FIFO 32B DUAL 32QFNTray-ObsoleteInternal Oscillator, Timer/Counter2, DUART32 ByteRS232, RS42216Mbps2.25 V ~ 3.6 VYesYesYesYesSurface Mount32-VFQFN Exposed Pad32-QFN (5x5)
XR16V2650IM-F
XR16V2650IM-F
Leadtime
2-3 weeks		Exar CorporationIC UART FIFO 32B DUAL 48TQFPTray-ObsoleteInternal Oscillator, Timer/Counter2, DUART32 ByteRS232, RS42216Mbps2.25 V ~ 3.6 VYesYesYesYesSurface Mount48-TQFP48-TQFP (7x7)
XR16V2650IL-F
XR16V2650IL-F
Leadtime
2-3 weeks		Exar CorporationIC UART FIFO 32B DUAL 32QFNTray-ObsoleteInternal Oscillator, Timer/Counter2, DUART32 ByteRS232, RS42216Mbps2.25 V ~ 3.6 VYesYesYesYesSurface Mount32-VFQFN Exposed Pad32-QFN (5x5)
XR16V2552IL-F
XR16V2552IL-F
Leadtime
2-3 weeks		Exar CorporationIC UART FIFO 16B DUAL 32QFNTray-ObsoleteInternal Oscillator, Timer/Counter2, DUART16 ByteRS232, RS42216Mbps2.25 V ~ 3.6 VYesYesYesYesSurface Mount32-VFQFN Exposed Pad32-QFN (5x5)
XR16V2552IJ-F
XR16V2552IJ-F
Leadtime
2-3 weeks		Exar CorporationIC UART FIFO 16B DUAL 44PLCCTube-ObsoleteInternal Oscillator, Timer/Counter2, DUART16 ByteRS232, RS42216Mbps2.25 V ~ 3.6 VYesYesYesYesSurface Mount44-LCC (J-Lead)44-PLCC (16.58x16.58)
XR16V2551IM-F
XR16V2551IM-F
Leadtime
2-3 weeks		Exar CorporationIC UART FIFO 16B DUAL 48TQFPTray-ObsoleteInternal Oscillator, Timer/Counter2, DUART16 ByteRS232, RS42216Mbps2.25 V ~ 3.6 VYesYesYesYesSurface Mount48-TQFP48-TQFP (7x7)
XR16V2551IL-F
XR16V2551IL-F
Leadtime
2-3 weeks		Exar CorporationIC UART FIFO 16B DUAL 32QFNTray-ObsoleteInternal Oscillator, Timer/Counter2, DUART16 ByteRS232, RS42216Mbps2.25 V ~ 3.6 VYesYesYesYesSurface Mount32-VFQFN Exposed Pad32-QFN (5x5)
XR16V2550IM-F
XR16V2550IM-F
250+5.54482
Increments of 250
Leadtime
2-3 weeks		Exar CorporationIC UART FIFO 16B 48TQFPTray-ActiveInternal Oscillator, Timer/Counter2, DUART16 ByteRS232, RS42216Mbps2.25 V ~ 3.6 VYesYesYesYesSurface Mount48-TQFP48-TQFP (7x7)
XR16V2550IL-F
XR16V2550IL-F
490+5.47617
Increments of 490
Leadtime
2-3 weeks		Exar CorporationIC UART FIFO 16B DUAL 32QFNTray-ActiveInternal Oscillator, Timer/Counter2, DUART16 ByteRS232, RS42216Mbps2.25 V ~ 3.6 VYesYesYesYesSurface Mount32-VFQFN Exposed Pad32-QFN (5x5)
XR19L400IL40TR-F
XR19L400IL40TR-F
3000+3.183
Increments of 3000
Leadtime
2-3 weeks		Exar CorporationIC UART/TXRX RS485 40QFNTape & Reel (TR)-ActiveInternal Oscillator, Timer/Counter1, UART64 ByteRS4858Mbps3.3V, 5VYes-YesYesSurface Mount40-VFQFN Exposed Pad40-QFN (6x6)
XR16V2750IMTR-F
XR16V2750IMTR-F
Leadtime
2-3 weeks		Exar CorporationIC UART FIFO 64B DUAL 48TQFPTape & Reel (TR)-Internal Oscillator, Timer/Counter2, DUART64 ByteRS232, RS4858Mbps2.25 V ~ 3.6 VYesYesYesYesSurface Mount48-TQFP48-TQFP (7x7)
XR16V2550ILTR-F
XR16V2550ILTR-F
3000+4.31893
Increments of 3000
Leadtime
2-3 weeks		Exar CorporationIC UART FIFO 16B DUAL 32QFNTape & Reel (TR)-ActiveInternal Oscillator, Timer/Counter2, DUART16 ByteRS232, RS42216Mbps2.25 V ~ 3.6 VYesYesYesYesSurface Mount32-VFQFN Exposed Pad32-QFN (5x5)
XR16M781IL32-F
XR16M781IL32-F
490+3.75496
Increments of 490
Leadtime
2-3 weeks		Exar CorporationIC UART FIFO 64B 32QFNTray-ActiveInternal Oscillator, Timer/Counter1, UART64 ByteRS232, RS422, RS48520Mbps1.62 V ~ 3.63 VYesYesYesYesSurface Mount32-VFQFN Exposed Pad32-QFN (5x5)
XR16M781IL24-F
XR16M781IL24-F
490+3.47473
Increments of 490
Leadtime
2-3 weeks		Exar CorporationIC UART FIFO 64B 24QFNTray-ActiveInternal Oscillator, Timer/Counter1, UART64 ByteRS232, RS422, RS48520Mbps1.62 V ~ 3.63 VYesYesYesYesSurface Mount24-VFQFN Exposed Pad24-QFN-EP (4x4)
XR16M781IB25-F
XR16M781IB25-F
Leadtime
2-3 weeks		Exar CorporationIC UART FIFO 64B 25BGATray-ObsoleteInternal Oscillator, Timer/Counter1, UART64 ByteRS232, RS422, RS48520Mbps1.62 V ~ 3.63 VYesYesYesYesSurface Mount25-WFBGA25-BGA (3x3)
XR16M780IM48-F
XR16M780IM48-F
250+3.86706
Increments of 250
Leadtime
2-3 weeks		Exar CorporationIC UART FIFO 64B 48TQFPTray-ActiveInternal Oscillator, Timer/Counter1, UART64 ByteRS232, RS422, RS48516Mbps1.62 V ~ 3.63 VYesYesYesYesSurface Mount48-TQFP48-TQFP (7x7)
XR16M780IL32-F
XR16M780IL32-F
Leadtime
2-3 weeks		Exar CorporationIC UART FIFO 64B 32QFNTray-ObsoleteInternal Oscillator, Timer/Counter1, UART64 ByteRS232, RS422, RS48516Mbps1.62 V ~ 3.63 VYesYesYesYesSurface Mount32-VFQFN Exposed Pad32-QFN (5x5)
XR16M752IM48-F
XR16M752IM48-F
1+6.20588
10+5.58922
25+5.09255
100+4.59559
250+4.22302
Increments of 1
Leadtime
2-3 weeks		Exar CorporationIC UART FIFO 34B DUAL 48TQFPTray-ActiveInternal Oscillator, Timer/Counter2, DUART64 ByteRS232, RS422, RS48516Mbps1.62 V ~ 3.63 VYesYesYesYesSurface Mount48-TQFP48-TQFP (7x7)
XR16M752IL32-F
XR16M752IL32-F
Leadtime
2-3 weeks		Exar CorporationIC UART FIFO 64B DUAL 32QFNTray-ObsoleteInternal Oscillator, Timer/Counter2, DUART64 ByteRS232, RS422, RS48516Mbps1.62 V ~ 3.63 VYesYesYesYesSurface Mount32-VFQFN Exposed Pad32-QFN (5x5)
XR16M698IQ100-F
XR16M698IQ100-F
Leadtime
2-3 weeks		Exar CorporationIC UART FIFO 32B OCTAL 100QFPTray-ObsoleteInternal Oscillator, Timer/Counter832 ByteRS48515Mbps1.62 V ~ 3.63 VYesYesYesYesSurface Mount100-BQFP100-QFP (14x20)
XR16M780IB25-F
XR16M780IB25-F
Leadtime
2-3 weeks		Exar CorporationIC UART FIFO 64B 25BGATray-ObsoleteInternal Oscillator, Timer/Counter1, UART64 ByteRS232, RS422, RS48516Mbps1.62 V ~ 3.63 VYesYesYesYesSurface Mount25-WFBGA25-BGA (3x3)
XR16M770IL32-F
XR16M770IL32-F
Leadtime
2-3 weeks		Exar CorporationIC UART FIFO 64B 32QFNTray-ObsoleteInternal Oscillator, Timer/Counter1, UART64 ByteRS232, RS422, RS48516Mbps1.62 V ~ 3.63 VYesYesYesYesSurface Mount32-VFQFN Exposed Pad32-QFN (5x5)