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. 188-5350
Mfr. Part No.CY7C68013A-56PVXC
PHP693.154
Each (In a Tube of 26)
units
1 480Mbps Controller USB 2.0 Single - - 3.3 V Surface Mount SSOP 56 0.73 x 0.29 x 0.092in 2.34mm 18.54mm
RS Stock No. 125-4138
Mfr. Part No.CY7C68013A-56PVXC
PHP838.16
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. 125-7558
Mfr. Part No.CY7C65634-48AXC
PHP124.962
Each (In a Pack of 5)
units
3 - Controller USB 2.0 Single Yes - 3.3 V, 5 V Surface Mount TQFP 48 7 x 7 x 1.4mm 1.4mm 7mm
RS Stock No. 526-9204
Mfr. Part No.CP2103-GM
PHP246.78
Each
units
1 12Mbps Controller USB to UART Single - - 3.3 V Surface Mount QFN 28 5 x 5 x 0.84mm 0.84mm 5mm
RS Stock No. 168-9826
Mfr. Part No.CP2103-GM
PHP250.228
Each (In a Tube of 73)
units
1 12Mbps Controller USB to UART Single - - 3.3 V Surface Mount QFN 28 5 x 5 x 0.84mm 0.84mm 5mm
RS Stock No. 888-8839
Mfr. Part No.VNC2-32L1B-REEL
BrandFTDI Chip
PHP189.873
Each (In a Pack of 1500)
units
- 183 Bd to 6MBd Controller - - - - - Surface Mount LQFP 32 7 x 7 x 1.4mm 1.4mm 7mm
RS Stock No. 165-4128
Mfr. Part No.MCP2221-I/SL
BrandMicrochip
PHP96.726
Each (In a Tube of 57)
units
1 12Mbps Transceiver USB 2.0 Single Yes - 3 to 5.5 V Surface Mount SOIC 14 8.65 x 3.9 x 1.5mm 1.5mm 8.65mm
RS Stock No. 829-0526
Mfr. Part No.MCP2221-I/SL
BrandMicrochip
PHP115.762
Each (In a Pack of 5)
units
1 12Mbps Transceiver USB 2.0 Single Yes - 3 to 5.5 V Surface Mount SOIC 14 8.65 x 3.9 x 1.5mm 1.5mm 8.65mm
RS Stock No. 889-5193
Mfr. Part No.USB2514BI-AEZG
BrandMicrochip
PHP152.158
Each (In a Tray of 490)
units
1 480Mbps Controller USB 2.0 Single Yes - 3.3 V Surface Mount QFN 36 6.15 x 6.15 x 0.95mm 0.95mm 6.15mm
RS Stock No. 772-9468
Mfr. Part No.USB2514BI-AEZG
BrandMicrochip
PHP176.96
Each
units
1 480Mbps Transceiver USB 2.0 Single Yes - 3.3 V Surface Mount QFN 36 6.15 x 6.15 x 0.95mm 0.95mm 6.15mm
RS Stock No. 720-3861
Mfr. Part No.VNC2-32L1B
BrandFTDI Chip
PHP227.56
Each
units
2 - - USB 2.0 Dual Yes 1.8 V, 3.3 V - Surface Mount LQFP 32 7 x 7 x 1.4mm 1.4mm 7mm
RS Stock No. 144-5870
Mfr. Part No.MCP2221-I/P
BrandMicrochip
PHP118.924
Each (In a Tube of 30)
units
1 12Mbps Transceiver USB 2.0 Single Yes - 3 to 5.5 V Through Hole PDIP 14 19.69 x 7.11 x 4.95mm 4.95mm 19.69mm
RS Stock No. 829-0517
Mfr. Part No.MCP2221-I/P
BrandMicrochip
PHP142.618
Each (In a Pack of 5)
units
1 12Mbps Transceiver USB 2.0 Single Yes - 3 to 5.5 V Through Hole PDIP 14 19.69 x 7.11 x 4.95mm 4.95mm 19.69mm
RS Stock No. 146-0648
Mfr. Part No.FT232BL
BrandFTDI Chip
PHP203.265
Each (On a Reel of 1000)
units
- - Controller - - - - - Surface Mount LQFP 32 7 x 7 x 1.4mm 1.4mm 7mm
RS Stock No. 188-5348
Mfr. Part No.CY7C65632-48AXC
PHP165.155
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
RS Stock No. 125-7556
Mfr. Part No.CY7C65632-48AXC
PHP224.32
Each (In a Pack of 2)
units
5 - Controller USB 2.0 Single Yes - 3.3 V, 5 V Surface Mount TQFP 48 7 x 7 x 1.4mm 1.4mm 7mm
RS Stock No. 406-574
Mfr. Part No.FT232BL
BrandFTDI Chip
PHP516.60
Each
units
- - Controller - - - - - Surface Mount LQFP 32 7 x 7 x 1.4mm 1.4mm 7mm
RS Stock No. 661-3403
Mfr. Part No.TUSB2036VFR
PHP184.19
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. 912-5268
Mfr. Part No.UTC2000/MG
BrandMicrochip
PHP51.965
Each (In a Pack of 10)
units
1 - Controller USB C Single Yes - 4.5 to 5.5 V Surface Mount QFN 16 3 x 3 x 0.9mm 0.9mm 3mm
RS Stock No. 698-8997
Mfr. Part No.MCP2200-I/SS
BrandMicrochip
PHP104.96
Each
units
1 12Mbps Controller USB 2.0 Single Yes - 5.5 V Surface Mount SSOP 20 7.2 x 5.3 x 1.75mm 1.75mm 7.2mm