USB Interface ICs

USB interface ICs include a range of devices which are designed to provide microcontrollers or microprocessors with a connection to a USB interface. USB interface ICs are integrated circuits that manage the data between the devices.

USB interface ICs utilise USB protocol. USB stands for Universal Serial Bus and it is an industry standard. It is very common in communication and power supply applications, mainly in computers.

Within USB, there are several types of protocol. It is important to ensure that your USB interface IC is compatible with the protocol you wish to use in your application. For example, USB 2.0, USB 3.0 or USB 3.1. They may also be compatible with a particular type of USB, such as USB-A or USB-C.

USB interface ICs come in a standard semiconductor package. This includes LQFP, QFN and SSOP.

Types of USB Interface:

USB Transceivers are a type of circuit chip that prepares, transmits and receives data from another transceiver. A transceiver is a device in which both a transmitter and a receiver are combined. They share common circuitry and are housed in a single device. The term "transceiver" means that the device has a transmit and receive function that helps the user to encode and decode data, and indicate where errors are present.

USB Controllers are a type of interface that allows a chip to communicate with the USB device. This can be referred to as the HCI (host controller interface). USB controllers provide an interface for transferring data.


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Description Price Number of Transceivers Data Rate IC Type Protocols Supported Power Supply Type ESD Protection Typical Dual Supply Voltage Typical Single Supply Voltage Mounting Type Package Type Pin Count Dimensions Height Length
RS Stock No. 406-540
Mfr. Part No.FT245RL
BrandFTDI Chip
SGD7.39
Each
units
- - Controller - - - - - Surface Mount SSOP 28 10.2 x 5.3 x 1.75mm 1.75mm 10.2mm
RS Stock No. 406-546
Mfr. Part No.VNC1L-1A
BrandFTDI Chip
SGD16.94
Each
units
2 12Mbps Controller USB 1.1, USB 2.0 Single - - 3.3 V Surface Mount LQFP 48 7 x 7 x 1.4mm 1.4mm 7mm
RS Stock No. 888-8763
Mfr. Part No.FT245RL-REEL
BrandFTDI Chip
SGD4.071
Each (In a Pack of 2000)
units
1 1Mbps Controller USB 2.0 Single - - 1.8 to 5.25 V Surface Mount SSOP 28 10.2 x 5.3 x 1.75mm 1.75mm 10.2mm
RS Stock No. 888-8766
Mfr. Part No.FT245RL-TUBE
BrandFTDI Chip
SGD6.66
Each
units
1 1Mbps Controller USB 2.0 Single - - 1.8 to 5.25 V Surface Mount SSOP 28 10.2 x 5.3 x 1.75mm 1.75mm 10.2mm
RS Stock No. 170-9063
Mfr. Part No.VNC1L-1A
BrandFTDI Chip
SGD14.29
Each (On a Reel of 2000)
units
2 12Mbps Controller USB 1.1, USB 2.0 Single - - 3.3 V Surface Mount LQFP 48 7 x 7 x 1.4mm 1.4mm 7mm
RS Stock No. 170-9062
Mfr. Part No.FT245RL
BrandFTDI Chip
SGD3.74
Each (On a Reel of 2000)
units
- - Controller - - - - - Surface Mount SSOP 28 10.2 x 5.3 x 1.75mm 1.75mm 10.2mm
RS Stock No. 170-9072
Mfr. Part No.FT4232HL
BrandFTDI Chip
SGD10.354
Each (On a Reel of 2000)
units
- - Controller - - - - - Surface Mount LQFP 64 10 x 10 x 1.4mm 1.4mm 10mm
RS Stock No. 888-8744
Mfr. Part No.FT234XD-R
BrandFTDI Chip
SGD2.29
Each (In a Pack of 5000)
units
1 3MBd Controller USB 1.1, USB 2.0 Single - - 5 V Surface Mount DFN 12 3 x 3 x 0.75mm 0.75mm 3mm
RS Stock No. 720-3736
Mfr. Part No.FT-MOD-4232HUB
BrandFTDI Chip
SGD60.61
Each
units
1 480Mbps Transceiver USB 2.0 Single - - 5 V Through Hole - 36 75.04 x 23.37 x 19.9mm 19.9mm 75.04mm
RS Stock No. 687-7733
Mfr. Part No.FT4232HL
BrandFTDI Chip
SGD12.65
Each
units
- - Controller - - - - - Surface Mount LQFP 64 10 x 10 x 1.4mm 1.4mm 10mm
RS Stock No. 170-9066
Mfr. Part No.FT2232H-56Q-TRAY
BrandFTDI Chip
SGD6.633
Each (In a Tray of 260)
units
1 30Mbps Controller USB 2.0 Single Yes - 1.8 V, 3.3 V Surface Mount VQFN 56 8 x 8 x 0.9mm 0.9mm 8mm
New
RS Stock No. 216-2604
Mfr. Part No.FT234XD-T
BrandFTDI Chip
SGD2.662
Each (In a Tray of 490)
units
- - - USB 2.0 - Yes - 5 V - DFN 12 - - -
RS Stock No. 196-6427
Mfr. Part No.FT312D-32Q1C-T
BrandFTDI Chip
SGD7.475
Each (In a Pack of 2)
units
1 - Controller - Single Yes - 3.3 V Surface Mount QFN 32 7 x 7 x 0.85mm 0.85mm 7mm
RS Stock No. 170-9068
Mfr. Part No.FT4232H-56Q-TRAY
BrandFTDI Chip
SGD8.327
Each (In a Tray of 260)
units
1 30Mbps Controller USB 2.0 Single Yes - 1.8 V, 3.3 V Surface Mount VQFN 56 8 x 8 x 0.9mm 0.9mm 8mm
New
RS Stock No. 216-2588
Mfr. Part No.FT2232D-TRAY
BrandFTDI Chip
SGD10.235
Each (In a Pack of 2)
units
- - - USB 2.0 - Yes - 5 V - LQFP 48 - - -
RS Stock No. 196-6429
Mfr. Part No.FT4222HQ-D-T
BrandFTDI Chip
SGD8.70
Each (In a Tray of 490)
units
1 3.4Mbps Controller - Single Yes - 5 V Surface Mount VQFN 32 5 x 5 x 0.83mm 0.83mm 5mm
RS Stock No. 196-6432
Mfr. Part No.FT4232HQ-REEL
BrandFTDI Chip
SGD12.14
Each
units
1 12Mbps Controller - Single Yes - 3.3 V Surface Mount QFN 64 9 x 9 x 0.85mm 0.85mm 9mm
RS Stock No. 196-6443
Mfr. Part No.VNC2-48L1C-REEL
BrandFTDI Chip
SGD6.792
Each (On a Reel of 1500)
units
1 12Mbps Controller USB Single Yes - 3.3 V Surface Mount LQFP 48 7 x 7 x 1.45mm 1.45mm 7mm
New
RS Stock No. 216-2601
Mfr. Part No.FT232RQ-TRAY
BrandFTDI Chip
SGD6.585
Each (In a Pack of 2)
units
- - - USB 2.0 - Yes - 6 V - QFN-EP 32 - - -
RS Stock No. 196-6444
Mfr. Part No.VNC2-48L1C-REEL
BrandFTDI Chip
SGD7.055
Each (In a Pack of 2)
units
1 12Mbps Controller USB Single Yes - 3.3 V Surface Mount LQFP 48 7 x 7 x 1.45mm 1.45mm 7mm