XR21x14x Universal Async Receiver Transmitters

MaxLinear XR21x14x Universal Asynchronous Receiver Transmitters with USB 2.0 compliant bus interface are part of a fast UART series. The USB interface on the MaxLinear XR21x14x supports a 12Mbps USB data transfer rate, USB suspend, resume, and remote wakeup operations. These MaxLinear UARTs operate from an internal 48MHz clock, require no external crystal/oscillator, and can accurately generate any baud rate using the internal clock. The UART series includes an automatic transceiver direction control feature that simplifies the hardware for RS-485 applications. The XR21x14x UART is ideal for portable appliances, external converters (dongles), and battery-operated devices.

Results: 11
Select Image Part # Mfr. Description Datasheet Availability Pricing (INR) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Series Product Type Mounting Style Package/Case Standard Speed Data Rate Supply Voltage - Min Supply Voltage - Max Operating Supply Current Minimum Operating Temperature Maximum Operating Temperature Packaging
MaxLinear USB Interface IC 2 CH FS USB UART= 512 Byte TX/RX FIFOs 1,293In Stock
₹670.69
₹514.01
₹474.83
₹431.84
Min.: 1
Mult.: 1
XR21B1422 USB Controllers Bridge, USB to UART SMD/SMT QFN-40 USB 2.0 Full Speed (FS) 12 Mb/s,kb 3 V, 4.4 V 3.6 V, 5.25 V 15 mA - 40 C + 85 C Tray
MaxLinear USB Interface IC 1 Chan FS USB UART w/ 256 Byte FIFO 18,512In Stock
Cut Tape
₹434.71
₹327.70
₹300.95
₹272.29
₹262.74
Reel
₹262.74
Min.: 1
Mult.: 1
: 3,000
XR21V1410 USB Controllers Bridge, USB to UART SMD/SMT QFN-16 USB 2.0 Full Speed (FS) 12 Mb/s,kb 2.97 V 3.63 V 20 mA - 40 C + 85 C Reel, Cut Tape, MouseReel
MaxLinear USB Interface IC 1 CH FS USB UART 512 Byte TX/RX FIFOs 753In Stock
₹638.21
₹489.16
₹451.90
₹410.82
Min.: 1
Mult.: 1
XR21B1420 USB Controllers Bridge, USB to UART SMD/SMT QFN-28 USB 2.0 Full Speed (FS) 12 Mb/s,kb 3 V, 4.4 V 3.6 V, 5.25 V 15 mA - 40 C + 85 C Tray
MaxLinear USB Interface IC 1-Ch 12Mbps 48MHz Internal clock; UART 944In Stock
1,470Expected 15-10-2026
₹427.06
₹323.88
₹298.08
₹270.38
Min.: 1
Mult.: 1
XR21V1410 USB Controllers Bridge, USB to UART SMD/SMT QFN-16 USB 2.0 Full Speed (FS) 12 Mb/s,kb 2.97 V 3.63 V 20 mA - 40 C + 85 C Tray
MaxLinear USB Interface IC 1Ch FS USB UART128B TX & 384B RX FIFO 45In Stock
6,000On Order
Cut Tape
₹514.96
₹391.71
₹361.14
₹327.70
Reel
₹307.64
Min.: 1
Mult.: 1
: 3,000
XR21B1411 USB Controllers Bridge, USB to UART SMD/SMT QFN-16 USB 2.0 Full Speed (FS) 12 Mb/s,kb 4.4 V 5.25 V 11 mA - 40 C + 85 C Reel, Cut Tape, MouseReel
MaxLinear USB Interface IC 2-Ch 12Mbps 48MHz Internal clock; UART 195In Stock
1,470On Order
₹772.92
₹598.08
₹555.09
₹516.87
Min.: 1
Mult.: 1
XR21V1412 USB Controllers Bridge, USB to UART SMD/SMT QFN-32 USB 2.0 Full Speed (FS) 12 Mb/s,kb 2.97 V 3.63 V 20 mA - 40 C + 85 C Tray
MaxLinear USB Interface IC 4-Ch 12Mbps 48MHz Internal clock; UART
7,810Expected 10-11-2026
₹1,089.16
₹851.26
₹792.03
₹726.10
Min.: 1
Mult.: 1
XR21V1414 USB Controllers Bridge, USB to UART SMD/SMT TQFP-48 USB 2.0 Full Speed (FS) 12 Mb/s,kb 2.97 V 3.63 V 16 mA - 40 C + 85 C Tray
MaxLinear USB Interface IC 1Ch FS USB UART128B TX & 384B RX FIFO
3,326On Order
₹533.11
₹407.00
₹375.47
₹340.12
Min.: 1
Mult.: 1
XR21B1411 USB Controllers Bridge, USB to UART SMD/SMT QFN-16 USB 2.0 Full Speed (FS) 12 Mb/s,kb 4.4 V 5.25 V 11 mA - 40 C + 85 C Tray
MaxLinear USB Interface IC XR21V1414IM48TR-F
1,518On Order
Cut Tape
₹1,089.16
₹851.26
₹792.03
₹726.10
Reel
₹673.56
Min.: 1
Mult.: 1
: 1,500
XR21V1414 USB Controllers Bridge, USB to UART SMD/SMT TQFP-48 USB 2.0 Full Speed (FS) 12 Mb/s,kb 2.97 V 3.63 V 16 mA - 40 C + 85 C Reel, Cut Tape, MouseReel
MaxLinear USB Interface IC 1 CH FS USB UART 512 Byte TX/RX FIFOs Non-Stocked Lead-Time 26 Weeks
Reel
₹411.78
Min.: 3,000
Mult.: 3,000
: 3,000
XR21B1420 USB Controllers Bridge, USB to UART SMD/SMT QFN-28 USB 2.0 Full Speed (FS) 12 Mb/s,kb 3 V, 4.4 V 3.6 V, 5.25 V 15 mA - 40 C + 85 C Reel
MaxLinear USB Interface IC 2 Chan FS USB UART w/ 256 Byte FIFO Non-Stocked Lead-Time 26 Weeks
Reel
₹497.76
Min.: 3,000
Mult.: 3,000
: 3,000
XR21V1412 USB Controllers Bridge, USB to UART SMD/SMT QFN-32 USB 2.0 Full Speed (FS) 12 Mb/s,kb 2.97 V 3.63 V 16 mA - 40 C + 85 C Reel