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
SGD9.21
Each
units
- - Controller - - - - - Surface Mount SSOP 28 10.2 x 5.3 x 1.75mm 1.75mm 10.2mm
RS Stock No. 170-9062
Mfr. Part No.FT245RL
BrandFTDI Chip
SGD5.586
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. 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. 406-546
Mfr. Part No.VNC1L-1A
BrandFTDI Chip
SGD18.40
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. 170-9063
Mfr. Part No.VNC1L-1A
BrandFTDI Chip
SGD15.538
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. 757-4987
Mfr. Part No.CP2105-F01-GM
SGD3.43
Each
units
1 12Mbps Controller USB to UART Single - - 3 → 3.6 V Surface Mount QFN 24 - - -
RS Stock No. 819-7026
Mfr. Part No.CP2105-F01-GMR
SGD4.056
Each (In a Pack of 5)
units
1 2Mbps Controller USB to Dual UART Single Yes - - Surface Mount QFN 24 4 x 4 x 0.75mm 0.75mm 4mm
RS Stock No. 168-9918
Mfr. Part No.CP2105-F01-GM
SGD3.014
Each (In a Tube of 91)
units
1 12Mbps Controller USB to UART Single - - 3 to 3.6 V Surface Mount QFN 24 - - -
RS Stock No. 824-6295
Mfr. Part No.USB3320C-EZK-TR
BrandMicrochip
SGD2.53
Each (In a Pack of 5)
units
1 - Transceiver USB 2.0 Single Yes - 1.8 V, 3.3 V Surface Mount QFN 32 5.1 x 5.1 x 0.95mm 0.95mm 5.1mm
RS Stock No. 178-5260
Mfr. Part No.USB2534I-1080AEN
BrandMicrochip
SGD5.335
Each (In a Tray of 490)
units
1 480Mbps Controller USB 2.0 Single Yes - 3 to 3.6 V Surface Mount SQFN 36 6.1 x 6.1 x 0.95mm 0.95mm 6.1mm
RS Stock No. 716-0468
Mfr. Part No.USB3320C-EZK
BrandMicrochip
SGD2.55
Each (In a Pack of 2)
units
1 480Mbps Transceiver USB 2.0 - Yes 3.3V - Surface Mount QFN 32 5.15 x 5.15 x 0.9mm 0.9mm 5.15mm
RS Stock No. 810-4043
Mfr. Part No.USB2534I-1080AEN
BrandMicrochip
SGD7.475
Each (In a Pack of 2)
units
1 480Mbps Controller USB 2.0 Single Yes - 3 to 3.6 V Surface Mount SQFN 36 6.1 x 6.1 x 0.95mm 0.95mm 6.1mm
RS Stock No. 757-4983
Mfr. Part No.CP2104-F03-GM
SGD3.40
Each
units
1 12Mbps Controller USB to UART Single - - 3 → 3.6 V Surface Mount QFN 24 - - -
RS Stock No. 133-0736
Mfr. Part No.TPS25810RVCT
SGD3.05
Each (In a Pack of 2)
units
1 - Controller USB 1.1 Dual Yes 5.5 V, 6.5V - Surface Mount WQFN 20 4.1 x 3.1 x 0.75mm 0.75mm 4.1mm
RS Stock No. 889-5840
Mfr. Part No.USB3320C-EZK-TR
BrandMicrochip
SGD1.78
Each (On a Reel of 5000)
units
1 - Transceiver USB 2.0 Single Yes - 1.8 V, 3.3 V Surface Mount QFN 32 5.1 x 5.1 x 0.95mm 0.95mm 5.1mm
RS Stock No. 168-5063
Mfr. Part No.TPS25810RVCT
SGD2.042
Each (On a Reel of 250)
units
1 - Controller USB 1.1 Dual Yes 5.5 V, 6.5V - Surface Mount WQFN 20 4.1 x 3.1 x 0.75mm 0.75mm 4.1mm
RS Stock No. 178-5254
Mfr. Part No.USB3320C-EZK
BrandMicrochip
SGD2.142
Each (In a Tray of 490)
units
1 480Mbps Transceiver USB 2.0 - Yes 3.3V - Surface Mount QFN 32 5.15 x 5.15 x 0.9mm 0.9mm 5.15mm
RS Stock No. 168-9917
Mfr. Part No.CP2104-F03-GM
SGD3.38
Each (In a Tube of 91)
units
1 12Mbps Controller USB to UART Single - - 3 to 3.6 V Surface Mount QFN 24 - - -
RS Stock No. 178-4885
Mfr. Part No.MCP2200-I/SO
BrandMicrochip
SGD2.496
Each (In a Tube of 38)
units
1 12Mbps Controller USB 2.0 Single Yes - 5.5 V Surface Mount SOIC W 20 12.8 x 7.5 x 2.05mm 2.05mm 12.8mm
RS Stock No. 774-8046
Mfr. Part No.UCS1002-1-BP-TR
BrandMicrochip
SGD3.214
Each (In a Pack of 5)
units
- - Controller USB 2.0 Single Yes - 2.9 → 5.5 V Surface Mount QFN 20 4.1 x 4.1 x 0.85mm 0.85mm 4.1mm