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. 698-8993
Mfr. Part No.MCP2200-I/SO
BrandMicrochip
R 32.72
Each
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. 819-5563
Mfr. Part No.MCP2200T-I/SO
BrandMicrochip
R 24.345
Each (On a Reel of 1600)
units
1 12Mbps Controller USB to UART Single Yes - 3 to 5.5 V Surface Mount SOIC 20 12.8 x 7.5 x 2.05mm 2.05mm 12.8mm
RS stock no. 178-4885
Mfr. Part No.MCP2200-I/SO
BrandMicrochip
R 26.682
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. 829-0517
Mfr. Part No.MCP2221-I/P
BrandMicrochip
R 41.46
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. 144-5870
Mfr. Part No.MCP2221-I/P
BrandMicrochip
R 34.70
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. 889-5840
Mfr. Part No.USB3320C-EZK-TR
BrandMicrochip
R 21.468
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. 178-5254
Mfr. Part No.USB3320C-EZK
BrandMicrochip
R 19.475
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. 819-5572
Mfr. Part No.MCP2200T-I/SS
BrandMicrochip
R 24.344
Each (On a Reel of 1600)
units
1 12Mbps Controller USB to UART Single Yes - 3 to 5.5 V Surface Mount SSOP 20 7.5 x 5.6 x 1.85mm 1.85mm 7.5mm
RS stock no. 716-0468
Mfr. Part No.USB3320C-EZK
BrandMicrochip
R 25.82
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. 824-6295
Mfr. Part No.USB3320C-EZK-TR
BrandMicrochip
R 25.442
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. 178-4994
Mfr. Part No.MCP2200-I/SS
BrandMicrochip
R 26.579
Each (In a Tube of 67)
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
RS stock no. 698-8997
Mfr. Part No.MCP2200-I/SS
BrandMicrochip
R 32.72
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
RS stock no. 829-0526
Mfr. Part No.MCP2221-I/SL
BrandMicrochip
R 35.226
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. 165-2145
Mfr. Part No.USB3503/ML
BrandMicrochip
R 34.293
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. 165-4128
Mfr. Part No.MCP2221-I/SL
BrandMicrochip
R 29.635
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. 823-4260
Mfr. Part No.USB3503/ML
BrandMicrochip
R 40.742
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. 887-7338
Mfr. Part No.USB2514B-AEZC
BrandMicrochip
R 30.247
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. 772-9464
Mfr. Part No.USB2514B-AEZC
BrandMicrochip
R 70.45
Each (In a Pack of 2)
units
1 480Mbps - 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. 823-4242
Mfr. Part No.USB3317C-CP-TR
BrandMicrochip
R 20.404
Each (In a Pack of 5)
units
1 - Transceiver USB 2.0 Single Yes - 1.8 to 3.3 V Surface Mount QFN 24 4.15 x 4.15 x 0.95mm 0.95mm 4.15mm
RS stock no. 889-5092
Mfr. Part No.USB3317C-CP-TR
BrandMicrochip
R 15.408
Each (On a Reel of 5000)
units
1 - Transceiver USB 2.0 Single Yes - 1.8 to 3.3 V Surface Mount QFN 24 4.15 x 4.15 x 0.95mm 0.95mm 4.15mm