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. 170-9072
Mfr. Part No.FT4232HL
BrandFTDI Chip
HK$70.274
Each (On a Reel of 2000)
units
- - Controller - - - - - Surface Mount LQFP 64 10 x 10 x 1.4mm 1.4mm 10mm
RS Stock No. 687-7733
Mfr. Part No.FT4232HL
BrandFTDI Chip
HK$79.47
Each
units
- - Controller - - - - - Surface Mount LQFP 64 10 x 10 x 1.4mm 1.4mm 10mm
RS Stock No. 121-9317
Mfr. Part No.TPS2543RTET
HK$8.253
Each (On a Reel of 250)
units
- - Controller USB 2.0 Single Yes - 4.5 to 5.5 V Surface Mount QFN 16 3.15 x 3.15 x 0.72mm 0.72mm 3.15mm
RS Stock No. 774-1307
Mfr. Part No.TPS2543RTET
HK$15.845
Each (On a Tape of 2)
units
- - Controller USB 2.0 Single Yes - 4.5 → 5.5 V Surface Mount QFN 16 3.15 x 3.15 x 0.72mm 0.72mm 3.15mm
RS Stock No. 772-9436
Mfr. Part No.USB2412-DZK
BrandMicrochip
HK$19.282
Each (In a Pack of 5)
units
1 - Controller USB 2.0 Single Yes - 3.3 V Surface Mount QFN 28 5.1 x 5.1 x 0.95mm 0.95mm 5.1mm
RS Stock No. 165-2182
Mfr. Part No.USB2412-DZK
BrandMicrochip
HK$16.26
Each (In a Tray of 490)
units
1 - Controller USB 2.0 Single Yes - 3.3 V Surface Mount QFN 28 5.1 x 5.1 x 0.95mm 0.95mm 5.1mm
RS Stock No. 110-7094
Mfr. Part No.FT260Q-T
BrandFTDI Chip
HK$20.494
Each (In a Pack of 5)
units
1 3.4Mbps Controller HID, I2C, UART, USB 2.0 Single Yes - 1.8 V, 2.5 V, 3.3 V, 5 V Surface Mount WQFN 28 5 x 5 x 0.75mm 0.75mm 5mm
RS Stock No. 170-9065
Mfr. Part No.FT260Q-T
BrandFTDI Chip
HK$17.063
Each (In a Tray of 490)
units
1 3.4Mbps Controller HID, I2C, UART, USB 2.0 Single Yes - 1.8 V, 2.5 V, 3.3 V, 5 V Surface Mount WQFN 28 5 x 5 x 0.75mm 0.75mm 5mm
RS Stock No. 178-5260
Mfr. Part No.USB2534I-1080AEN
BrandMicrochip
HK$40.793
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. 125-7556
Mfr. Part No.CY7C65632-48AXC
HK$44.875
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. 888-8839
Mfr. Part No.VNC2-32L1B-REEL
BrandFTDI Chip
HK$30.838
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. 823-2132
Mfr. Part No.CP2110-F02-GM1
HK$22.314
Each (In a Pack of 5)
units
- - Controller - - - - - Surface Mount QFN 28 5 x 5 x 0.95mm 0.95mm 5mm
RS Stock No. 823-4260
Mfr. Part No.USB3503/ML
BrandMicrochip
HK$26.256
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. 165-2145
Mfr. Part No.USB3503/ML
BrandMicrochip
HK$24.638
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. 757-4983
Mfr. Part No.CP2104-F03-GM
HK$19.88
Each
units
1 12Mbps Controller USB to UART Single - - 3 → 3.6 V Surface Mount QFN 24 - - -
RS Stock No. 121-9264
Mfr. Part No.TUSB2046BIRHBT
HK$31.506
Each (On a Reel of 250)
units
5 12Mbps Transceiver - Single Yes - 3.3 V Surface Mount QFN 32 5 x 5 x 0.9mm 0.9mm 5mm
RS Stock No. 170-9068
Mfr. Part No.FT4232H-56Q-TRAY
BrandFTDI Chip
HK$55.816
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
RS Stock No. 810-4043
Mfr. Part No.USB2534I-1080AEN
BrandMicrochip
HK$48.17
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. 169-0148
Mfr. Part No.CP2110-F02-GM1
HK$19.895
Each (In a Tube of 73)
units
- - Controller - - - - - Surface Mount QFN 28 5 x 5 x 0.95mm 0.95mm 5mm
RS Stock No. 188-5348
Mfr. Part No.CY7C65632-48AXC
HK$32.415
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