EZ-USB™ FX3 SuperSpeed Controllers

Infineon Technologies EZ-USB™ FX3 SuperSpeed Controllers are designed to enable developers to add USB 3.0 device functionality to any application. EZ-USB FX3 Controllers have a fully configurable, General Programmable Interface (GPIF™ II) that can interface with any processor, ASIC, image sensor, or FPGA (Field Programmable Gate Array). GPIF II provides easy connectivity to popular industry interfaces such as synchronous Slave FIFO, asynchronous SRAM, asynchronous and synchronous Address Data Multiplexed interface, and Compact Flash. 

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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
Infineon Technologies USB Interface IC EZUSB SuperSpeedCtrl X16 512KB
Datasheet
2.051In Stock
$38.929
$33.153
$31.353
$30.328
View
Min.: 1
Mult.: 1
EZ-USB FX3 USB Controllers Peripheral Controller SMD/SMT BGA-121 USB 3.0 Super Speed (SS) 5 Gb/s,kb 1.15 V 1.25 V 200 mA - 40 C + 85 C Tray

Infineon Technologies USB Interface IC HX3 USB 3.0 Hub 2 Ports 3V Ind temp
Datasheet
1.320In Stock
$6.801
$5.195
$4.648
$4.341
View
Min.: 1
Mult.: 1
CYUSB3302 USB Hubs SMD/SMT QFN-68 USB 3.0 Super Speed (SS) 5 Gb/s,kb 3 V 3.6 V 526 mA - 40 C + 85 C Tray
Infineon Technologies USB Interface IC HX3 USB 3.0 Hub 4 Ports 3V
Datasheet
1.464In Stock
$5.150
$4.261
$4.067
$3.851
View
Min.: 1
Mult.: 1
CYUSB3314 USB Hubs Hub Controller SMD/SMT QFN-88 USB 3.0 Super Speed (SS) 5 Gb/s,kb 1.14 V 1.26 V 410 mA 0 C + 70 C Tray
Infineon Technologies USB Interface IC HX3 USB 3.0 Hub 8 Ports 3V
Datasheet
1.803In Stock
$8.408
$6.482
$5.981
$5.480
View
Min.: 1
Mult.: 1
CYUSB3328 USB Hubs Hub Controller SMD/SMT QFN-88 USB 3.0 Super Speed (SS) 5 Gb/s,kb 1.14 V 1.26 V 410 mA 0 C + 70 C Tray
Infineon Technologies USB Interface IC EZUSB SuperSpeedCtrl X32 256KB
Datasheet
94In Stock
840Expected 1/28/2027
$46.893
$38.040
$34.885
$33.198
View
Min.: 1
Mult.: 1
EZ-USB FX3 USB Controllers Peripheral Controller SMD/SMT BGA-121 USB 3.0 Super Speed (SS) 5 Gb/s,kb 1.15 V 1.25 V 200 mA - 40 C + 85 C Tray
Infineon Technologies USB Interface IC HX3 USB 3.0 Hub 6 Ports 3V
Datasheet
1.657In Stock
$7.371
$5.651
$5.218
$4.751
View
Min.: 1
Mult.: 1
CYUSB3326 USB Hubs Hub Controller SMD/SMT QFN-88 USB 3.0 Super Speed (SS) 5 Gb/s,kb 1.14 V 1.26 V 410 mA 0 C + 70 C Tray

Infineon Technologies USB Interface IC HX3 USB 3.0 Hub 2 Ports 3V
Datasheet
1.814In Stock
$5.719
$4.352
$3.885
$3.634
View
Min.: 1
Mult.: 1
CYUSB3302 USB Hubs Hub Controller SMD/SMT QFN-68 USB 3.0 Super Speed (SS) 5 Gb/s,kb 1.14 V 1.26 V 410 mA 0 C + 70 C Tray
Infineon Technologies CYUSB3014-BZXCT
Infineon Technologies USB Interface IC FX3 Superspeed USB Controller
Datasheet
627In Stock
Cut Tape
$40.672
$32.959
$30.510
$29.382
View
Reel
$27.217
MouseReel Available
Min.: 1
Mult.: 1
: 1.500
CYUSB3014 USB Controllers Peripheral Controller SMD/SMT BGA-121 USB 3.0 Super Speed (SS) 5 Gb/s,kb 1.15 V 1.25 V Reel, Cut Tape, MouseReel
Infineon Technologies USB Interface IC 32-bit 512KB RAM FX3 SuprSped USB Con
Datasheet
809In Stock
4.200On Order
$30.635
$24.551
$22.603
$21.145
View
Min.: 1
Mult.: 1
USB Controllers Peripheral Controller SMD/SMT BGA-121 USB 3.1 Super Speed (SS) 5 Gb/s,kb 1.15 V 1.25 V 410 mA 0 C + 70 C Tray

Infineon Technologies USB Interface IC HX3 USB 3.0 Hub 4 Ports 3V
Datasheet
3.119In Stock
$6.403
$4.887
$4.398
$4.090
View
Min.: 1
Mult.: 1
CYUSB3304 USB Hubs Hub Controller SMD/SMT QFN-68 USB 3.0 Super Speed (SS) 5 Gb/s,kb 1.14 V 1.26 V 410 mA 0 C + 70 C Tray

Infineon Technologies USB Interface IC HX3 USB 3.0 Hub 4 Ports 3V
Datasheet
550In Stock
1.300Expected 10/29/2026
$9.821
$7.610
$7.041
$6.448
View
Min.: 1
Mult.: 1
CYUSB3304 USB Hubs Hub Controller SMD/SMT QFN-68 USB 3.0 Super Speed (SS) 5 Gb/s,kb 1.14 V 1.26 V 410 mA - 40 C + 85 C Tray
Infineon Technologies USB Interface IC MIPI CSI-2 to USB Bridge Controller
Datasheet
6In Stock
$34.600
$27.821
$24.825
$18.342
Min.: 1
Mult.: 1
CYUSB306X USB Controllers Peripheral Controller SMD/SMT BGA-121 USB 3.0 Super Speed (SS) 5 Gb/s,kb 1.15 V 1.25 V 410 mA - 40 C + 85 C Tray
Infineon Technologies USB Interface IC HX3 USB 3.0 Hub 4 Ports 3V
Datasheet
199In Stock
$8.419
$6.619
$6.038
$5.617
View
Min.: 1
Mult.: 1
CYUSB3314 USB Hubs Hub Controller SMD/SMT QFN-88 USB 3.0 Super Speed (SS) 5 Gb/s,kb 1.14 V 1.26 V 410 mA - 40 C + 85 C Tray
Infineon Technologies USB Interface IC EZUSB SuperSpeedCtrl X32 256KB
Datasheet
7.267On Order
$42.711
$34.657
$31.433
$29.849
View
Min.: 1
Mult.: 1
EZ-USB FX3 USB Controllers Peripheral Controller SMD/SMT BGA-121 USB 3.0 Super Speed (SS) 5 Gb/s,kb 1.15 V 1.25 V 200 mA - 40 C + 85 C Tray
Infineon Technologies USB Interface IC USB 3.0 Peripheral Controller
Datasheet
7.982On Order
$53.204
$43.498
$39.613
$37.642
Min.: 1
Mult.: 1
EZ-USB FX3 USB Controllers Peripheral Controller SMD/SMT BGA-121 USB 3.0 Super Speed (SS) 5 Gb/s,kb 1.15 V 1.25 V 200 mA - 40 C + 85 C Tray
Infineon Technologies USB Interface IC 32-bit 512KB RAM FX3 SuprSped USB Con
Datasheet
5.993On Order
Cut Tape
$51.621
$42.187
$39.180
$38.052
View
Reel
$34.885
Min.: 1
Mult.: 1
: 1.500
USB Controllers Peripheral Controller SMD/SMT BGA-121 Super Speed (SS) 1.15 V 1.25 V - 40 C + 85 C Reel, Cut Tape
Infineon Technologies USB Interface IC USB SuperSpeed Peripherals
Datasheet
740Expected 11/26/2026
$47.975
$38.975
$35.773
$34.737
Quote
Min.: 1
Mult.: 1
EZ-USB FX3S USB Controllers Peripheral Controller SMD/SMT BGA-121 USB 3.0 Super Speed (SS) 5 Gb/s,kb 1.15 V 1.25 V 200 mA - 40 C + 85 C Tray
Infineon Technologies USB Interface IC Super Speed USB Bridge Controller
Datasheet
1.178Expected 12/3/2026
$36.218
$28.949
$26.921
$25.144
View
Min.: 1
Mult.: 1
CYUSB306X USB Controllers Peripheral Controller SMD/SMT BGA-121 USB 3.0 Super Speed (SS) 5 Gb/s,kb 1.15 V 1.25 V 410 mA - 40 C + 85 C Tray
Infineon Technologies USB Interface IC EZ-USB CX3 Camera Controller
Datasheet
3.600On Order
$43.349
$35.147
$32.526
$30.533
View
Min.: 1
Mult.: 1
CYUSB306X USB Controllers Peripheral Controller SMD/SMT BGA-121 USB 3.0 Super Speed (SS) 5 Gb/s,kb 1.15 V 1.25 V 410 mA - 40 C + 85 C Tray
Infineon Technologies USB Interface IC EZUSB SuperSpeedCtrl X16 256KB
Datasheet
336Expected 12/17/2026
$41.572
$33.734
$30.590
$29.006
Min.: 1
Mult.: 1
EZ-USB FX3 USB Controllers Peripheral Controller SMD/SMT BGA-121 USB 3.0 Super Speed (SS) 5 Gb/s,kb 1.15 V 1.25 V 200 mA - 40 C + 85 C Tray
Infineon Technologies CYUSB3314-88LTXCT
Infineon Technologies USB Interface IC USB SUPER SPEED HUBS
Datasheet
4.000Expected 2/4/2027
Cut Tape
$6.915
$5.286
$4.762
$4.420
View
Reel
$3.874
Min.: 1
Mult.: 1
: 2.000
CYUSB3314 USB Hubs Hub Controller SMD/SMT QFN-88 Super Speed (SS) 1.14 V 1.26 V Reel, Cut Tape
Infineon Technologies USB Interface IC 32-bit 512KB RAM FX3 SuprSped USB Con
Datasheet
Non-Stocked Lead-Time 4 Weeks
Reel
$19.823
Min.: 1.500
Mult.: 1.500
: 1.500
USB Controllers Peripheral Controller SMD/SMT BGA-121 Super Speed (SS) 1.15 V 1.25 V 0 C + 70 C Reel
Infineon Technologies USB Interface IC 32-bit 512KB RAM FX3 SuprSped USB Con
Datasheet
Lead-Time 4 Weeks
$35.807
$28.869
$26.238
$24.791
View
Min.: 1
Mult.: 1
USB Controllers Peripheral Controller SMD/SMT BGA-121 USB 2.0 Super Speed (SS) 5 Gb/s,kb 1.15 V 1.25 V 410 mA - 40 C + 85 C Tray
Infineon Technologies USB Interface IC 32-bit 512KB RAM FX3 SuprSped USB Con
Datasheet
Non-Stocked Lead-Time 4 Weeks
Reel
$23.799
Min.: 1.500
Mult.: 1.500
: 1.500
USB Controllers Peripheral Controller SMD/SMT BGA-121 Super Speed (SS) 1.15 V 1.25 V - 40 C + 85 C Reel
Infineon Technologies USB Interface IC EZ-USB FX3S SuperSpd USB Controller
Datasheet
Non-Stocked Lead-Time 4 Weeks
$50.903
$41.549
$38.200
$36.537
View
Min.: 1
Mult.: 1
EZ-USB FX3S USB Controllers Peripheral Controller SMD/SMT BGA-121 USB 3.0 Super Speed (SS) 5 Gb/s,kb 1.2 V 1.2 V 200 mA - 40 C + 85 C Tray