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. 178-5255
Mfr. Part No.USB3300-EZK
BrandMicrochip
TWD32.80
Each (In a Tray of 490)
units
1 - Transceiver USB 2.0 Single Yes - 3.3 V Surface Mount QFN 32 5.15 x 5.15 x 0.95mm 0.95mm 5.15mm
RS Stock No. 888-8763
Mfr. Part No.FT245RL-REEL
BrandFTDI Chip
TWD94.60
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. 165-2145
Mfr. Part No.USB3503/ML
BrandMicrochip
TWD64.20
Each (In a Tray of 490)
units
3 - Controller USB 2.0 Single Yes - 3.3 V Surface Mount SQFN 32 5.1 x 5.1 x 0.95mm 0.95mm 5.1mm
RS Stock No. 866-8130
Mfr. Part No.USB2517-JZX
BrandMicrochip
TWD110.50
Each (In a Tray of 260)
units
1 480Mbps Controller USB 2.0 Single Yes - - Surface Mount QFN 64 8.85 x 8.85 x 0.8mm 0.8mm 8.85mm
RS Stock No. 125-4138
Mfr. Part No.CY7C68013A-56PVXC
TWD371.00
Each
units
1 480Mbps Controller USB 1.1, USB 2.0 Single Yes - 3.3 V Surface Mount SSOP 56 18.54 x 7.6 x 2.4mm 2.4mm 18.54mm
RS Stock No. 125-7545
Mfr. Part No.CY7C64215-56LTXC
TWD150.50
Each (In a Pack of 2)
units
1 12Mbps Controller USB 2.0 Single Yes - 5.25 V Surface Mount QFN 56 8 x 8 x 0.95mm 0.95mm 8mm
RS Stock No. 757-4983
Mfr. Part No.CP2104-F03-GM
TWD57.00
Each
units
1 12Mbps Controller USB to UART Single - - 3 → 3.6 V Surface Mount QFN 24 - - -
RS Stock No. 772-9629
Mfr. Part No.USB3300-EZK
BrandMicrochip
TWD42.20
Each (In a Pack of 5)
units
1 - Transceiver USB 2.0 Single Yes - 3.3 V Surface Mount QFN 32 5.15 x 5.15 x 0.95mm 0.95mm 5.15mm
RS Stock No. 661-3403
Mfr. Part No.TUSB2036VFR
TWD107.00
Each
units
4 - Controller USB 1.1 Single - - 3.3 V Surface Mount LQFP 32 7 x 7 x 1.4mm 1.4mm 7mm
RS Stock No. 133-0782
Mfr. Part No.TUSB4020BIPHP
TWD168.00
Each (In a Pack of 2)
units
2 480Mbps Controller USB 2.0 Dual Yes 1.1 V, 3.3V - Surface Mount HTQFP 48 7.2 x 7.2 x 1.05mm 1.05mm 7.2mm
RS Stock No. 888-8766
Mfr. Part No.FT245RL-TUBE
BrandFTDI Chip
TWD150.00
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. 111-5926
Mfr. Part No.FT4232H-56Q-TRAY
BrandFTDI Chip
TWD248.00
Each
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
RS Stock No. 823-4260
Mfr. Part No.USB3503/ML
BrandMicrochip
TWD82.60
Each (In a Pack of 5)
units
3 - Controller USB 2.0 Single Yes - 3.3 V Surface Mount SQFN 32 5.1 x 5.1 x 0.95mm 0.95mm 5.1mm
RS Stock No. 406-540
Mfr. Part No.FT245RL
BrandFTDI Chip
TWD136.00
Each
units
- - Controller - - - - - Surface Mount SSOP 28 10.2 x 5.3 x 1.75mm 1.75mm 10.2mm
RS Stock No. 188-5348
Mfr. Part No.CY7C65632-48AXC
TWD65.90
Each (In a Tray of 250)
units
4 - Controller USB 2.0 Single Yes - 3.3 V, 5 V Surface Mount TQFP 48 7 x 7 x 1.4mm 1.4mm 7mm
New
RS Stock No. 922-3340
Mfr. Part No.TUSB2036VFR
TWD83.10
Each (On a Reel of 1000)
units
- - - - - - - - - - - - - -
RS Stock No. 720-3736
Mfr. Part No.FT-MOD-4232HUB
BrandFTDI Chip
TWD1,297.00
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. 168-5109
Mfr. Part No.TUSB4020BIPHP
TWD117.10
Each (On a Reel of 250)
units
2 480Mbps Controller USB 2.0 Dual Yes 1.1 V, 3.3V - Surface Mount HTQFP 48 7.2 x 7.2 x 1.05mm 1.05mm 7.2mm
RS Stock No. 772-9483
Mfr. Part No.USB2517-JZX
BrandMicrochip
TWD146.00
Each
units
7 480Mbps Controller USB 2.0 Single Yes - 1.8 and 3.3 V Surface Mount QFN 64 9.1 x 9.1 x 0.95mm 0.95mm 9.1mm
RS Stock No. 170-9068
Mfr. Part No.FT4232H-56Q-TRAY
BrandFTDI Chip
TWD212.20
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