Picture Mfr Part # QUANTITY Inventory MANUFACTURE Description Package Series Part Status Packaging Current - Supply Operating Temperature Package / Case Interface Supplier Device Package Voltage - Supply Standards Function Protocol
GLOBAL STOCKS
XR16M890IL40-F
RFQ
VIEW
RFQ
3,912
In-stock
Exar Corporation IC UART I2C/SPI 128 BYTE 40QFN - Obsolete Tray 4mA -40°C ~ 85°C 40-VFQFN Exposed Pad UART 40-QFN (6x6) 1.62 V ~ 3.63 V - Controller RS232, RS485
XR20M1280IL40-F
RFQ
VIEW
RFQ
3,115
In-stock
Exar Corporation IC UART I2C/SPI 128 BYTE 40QFN - Obsolete Tray 4mA -40°C ~ 85°C 40-VFQFN Exposed Pad I²C, SPI 40-QFN (6x6) 1.62 V ~ 3.63 V - Controller RS485
XR20V2172IL64-F
RFQ
VIEW
RFQ
2,416
In-stock
Exar Corporation IC UART/TXRX I2C/SPI RS232 64QFN - Obsolete Tray 45mA -40°C ~ 85°C 64-VFQFN Exposed Pad I²C, SPI 64-QFN (9x9) 2.97 V ~ 3.63 V - Controller RS232
XR20V2170IL40-F
RFQ
VIEW
RFQ
1,454
In-stock
Exar Corporation IC UART/TXRX I2C/SPI RS232 40QFN - Obsolete Tray 30mA -40°C ~ 85°C 40-VFQFN Exposed Pad I²C, SPI 40-QFN (6x6) 2.97 V ~ 3.63 V - Controller RS232
XR20M1170IL28-F
RFQ
VIEW
RFQ
3,773
In-stock
Exar Corporation IC UART FIFO I2C/SPI 64B 28QFN - Obsolete Tray 500µA -40°C ~ 85°C 28-VFQFN Exposed Pad I²C, SPI 28-QFN-EP (5x5) 2.25 V ~ 3.6 V - Controller RS485
XR20M1280IL32-F
RFQ
VIEW
RFQ
2,397
In-stock
Exar Corporation IC UART I2C/SPI 128 BYTE 32QFN - Active Tray 4mA -40°C ~ 85°C 32-VFQFN Exposed Pad I²C, SPI 32-QFN (5x5) 1.62 V ~ 3.63 V - Controller RS485
XR20M1170IL24-F
RFQ
VIEW
RFQ
3,338
In-stock
Exar Corporation IC UART FIFO I2C/SPI 64B 24QFN - Active Tray 500µA -40°C ~ 85°C 24-VFQFN Exposed Pad I²C, SPI 24-QFN-EP (4x4) 2.25 V ~ 3.6 V - Controller RS485
XR20M1280IL24-F
RFQ
VIEW
RFQ
1,276
In-stock
Exar Corporation IC UART I2C/SPI 128 BYTE 24QFN - Active Tray 4mA -40°C ~ 85°C 24-VFQFN Exposed Pad I²C, SPI 24-QFN-EP (4x4) 1.62 V ~ 3.63 V - Controller RS485
XR22802IL56-F
RFQ
VIEW
RFQ
2,875
In-stock
Exar Corporation IC CONTROLLER ETHERNET 56QFN - Active Tray 185mA -40°C ~ 85°C 56-VFQFN Exposed Pad USB 56-QFN (8x8) 4.4 V ~ 5.25 V USB 2.0, 10/100 Base-T/TX PHY Bridge, USB to Ethernet Ethernet
XR28V384IM48-F
RFQ
VIEW
RFQ
2,974
In-stock
Exar Corporation IC QUAD UART W/FIFO 3.3V 48-TQFP - Active Tray 17mA -40°C ~ 85°C 48-TQFP LPC 48-TQFP (7x7) 3.3V - Controller RS232, RS485
XR21V1412IL32-F
RFQ
VIEW
RFQ
2,119
In-stock
Exar Corporation IC UART FIFO USB DUAL 32QFN - Active Tray 16mA -40°C ~ 85°C 32-VFQFN Exposed Pad UART 32-QFN (5x5) 2.97 V ~ 3.63 V USB 2.0 Bridge, USB to UART USB
XR21B1420IL28-F
RFQ
VIEW
RFQ
1,573
In-stock
Exar Corporation IC UART TXRX 512B 1CH 28QFN - Active Tray 15mA -40°C ~ 85°C 28-VFQFN Exposed Pad UART 28-QFN (5x5) 3 V ~ 5.25 V USB 2.0 Bridge, USB to UART USB
XR21V1414IM48-F
RFQ
VIEW
RFQ
665
In-stock
Exar Corporation IC UART FIFO USB QUAD 48TQFP - Active Tray 16mA -40°C ~ 85°C 48-TQFP UART 48-TQFP (7x7) 2.97 V ~ 3.63 V USB 2.0 Bridge, USB to UART USB
XR21B1424IV64-F
RFQ
VIEW
RFQ
3,583
In-stock
Exar Corporation IC UART BRIDGE TO USB 4CH 64LQFP - Active Tray 15mA -40°C ~ 85°C 64-LQFP UART 64-LQFP (10x10) 3 V ~ 3.6 V USB 2.0 Bridge, USB to UART USB
XR22804IL56-F
RFQ
VIEW
RFQ
1,276
In-stock
Exar Corporation IC CONTROLLER ETHERNET 56QFN - Active Tray 185mA -40°C ~ 85°C 56-VFQFN Exposed Pad USB 56-QFN (8x8) 4.4 V ~ 5.25 V USB 2.0, 10/100 Base-T/TX PHY Bridge, USB to Ethernet Ethernet
XR16M890IL32-F
RFQ
VIEW
RFQ
1,719
In-stock
Exar Corporation IC UART TXRX 128 BYTE 32QFN - Active Tray 4mA -40°C ~ 85°C 32-VFQFN Exposed Pad UART 32-QFN (5x5) 1.62 V ~ 3.63 V - Controller RS232, RS485
XR22801IL32-F
RFQ
VIEW
RFQ
3,620
In-stock
Exar Corporation IC CONTROLLER ETHERNET 32QFN - Active Tray 185mA -40°C ~ 85°C 32-VFQFN Exposed Pad USB 32-QFN (5x5) 4.4 V ~ 5.25 V USB 2.0, 10/100 Base-T/TX PHY Bridge, USB to Ethernet Ethernet
XR22800IL32-F
RFQ
VIEW
RFQ
1,853
In-stock
Exar Corporation IC CONTROLLER ETHERNET 32QFN - Active Tray 185mA -40°C ~ 85°C 32-VFQFN Exposed Pad USB 32-QFN (5x5) 4.4 V ~ 5.25 V USB 2.0, 10/100 Base-T/TX PHY Bridge, USB to Ethernet Ethernet
XR28V382IL32-F
RFQ
VIEW
RFQ
3,748
In-stock
Exar Corporation IC DUAL UART W/FIFO 3.3V 32-QFN - Active Tray 12mA -40°C ~ 85°C 32-VFQFN Exposed Pad LPC 32-QFN (5x5) 3.3V - Controller RS232, RS485
XR21B1422IL40-F
RFQ
VIEW
RFQ
1,260
In-stock
Exar Corporation IC UART TXRX 512B 2CH 40QFN - Active Tray 15mA -40°C ~ 85°C 40-VFQFN Exposed Pad UART 40-QFN (6x6) 3 V ~ 5.25 V USB 2.0 Bridge, USB to UART USB
XR20M1172IL32-F
RFQ
VIEW
RFQ
1,338
In-stock
Exar Corporation IC UART FIFO I2C/SPI 64B 32QFN - Active Tray 500µA -40°C ~ 85°C 32-VFQFN Exposed Pad I²C, SPI 32-QFN (5x5) 1.62 V ~ 3.63 V - Controller RS485
XR21B1421IL28-F
RFQ
VIEW
RFQ
2,831
In-stock
Exar Corporation IC UART BRIDGE TO USB 1CH 28-QFN - Active Tray 13mA -40°C ~ 85°C 28-VFQFN Exposed Pad UART 28-QFN (5x5) 3 V ~ 3.6 V USB 2.0 Bridge, USB to UART USB
XR21B1421IL24-F
RFQ
VIEW
RFQ
3,373
In-stock
Exar Corporation IC UART BRIDGE TO USB 1CH 24-QFN - Active Tray 13mA -40°C ~ 85°C 24-VFQFN Exposed Pad UART 24-QFN (4x4) 3 V ~ 3.6 V USB 2.0 Bridge, USB to UART USB
XR21B1411IL16-F
RFQ
VIEW
RFQ
3,166
In-stock
Exar Corporation IC UART TXRX 128/384 BYTE 16QFN - Active Tray 10.5mA -40°C ~ 85°C 16-VFQFN Exposed Pad UART 16-QFN-EP (3x3) 4.4 V ~ 5.25 V USB 2.0 Bridge, USB to UART USB
XR21V1410IL16-F
RFQ
VIEW
RFQ
2,181
In-stock
Exar Corporation IC UART FIFO USB SGL 16QFN - Active Tray 16mA -40°C ~ 85°C 16-VFQFN Exposed Pad UART 16-QFN-EP (3x3) 2.97 V ~ 3.63 V USB 2.0 Bridge, USB to UART USB