USB Interface ICs
USB interface controller ICs include device and host controllers, PHYs, ULPI/UTMI bridges and USB hubs used to connect embedded systems to PCs, phones and peripherals. They handle enumeration, endpoints, transfer types (control/bulk/iso/interrupt) and speeds (Full/High/SuperSpeed), making them ideal for implementing USB CDC, HID, MSC, or custom device firmware in MCUs and SoCs.
Parts (30 families, 31 parts)
FUSB302BMPX
Active
ONonsemi
The FUSB302BMPX is a programmable USB Type-C controller that supports CC logic and USB Power Delivery (PD) 2.0. It allows engineers to add USB-C functionality to legacy designs with minimal external c...
PTN5150AHXMP
Active
NXP USA Inc.The PTN5150AHXMP is a small-footprint USB Type-C Configuration Channel (CC) control logic IC designed to support plug orientation, role detection, and charging current levels. It facilitates the trans...
1 variant
USB3300-EZK
Active
MCHPMicrochip Technology
The USB3300-EZK is a high-speed USB 2.0 physical layer (PHY) transceiver featuring a ULPI interface. It is designed to handle the complex signaling of Hi-Speed USB while offloading the physical layer ...
FUSB340TMX
Active
ONonsemi
The FUSB340TMX is a high-performance 2:1 or 1:2 differential data switch designed for USB 3.1 SuperSpeed applications. It provides a 10 Gbps bandwidth, allowing it to pass high-speed signals with mini...
FUSB301TMX
Active
ONonsemi
The FUSB301TMX is a compact, fully autonomous USB Type-C controller designed to manage USB 2.0 connections. It supports Type-C Versions 1.1 and 1.0, enabling essential functionalities for USB-C ecosys...
USB3740B-AI9-TR
Active
MCHPMicrochip Technology
The USB3740B-AI9-TR is a high-speed USB 2.0 switch designed to manage data paths and provide ESD protection for USB ports. It features Microchip's flexPWR Technology for low power consumption and supp...
FUSB303BTMX
Active
ONonsemi
The FUSB303BTMX is a fully autonomous USB Type-C port controller that supports Source, Sink, and Dual Role Port (DRP) configurations. It implements the latest Type-C Rev 1.3 specifications and include...
USB2422-I/MJ
Active
MCHPMicrochip Technology
The USB2422-I/MJ is a low-power, industrial-grade USB 2.0 Hi-Speed hub controller designed to expand a single USB port into two downstream ports. It features MultiTRAK technology for high-performance ...
USB2422T-I/MJ
Active
MCHPMicrochip Technology
The USB2422T-I/MJ is an industrial-grade, high-speed USB 2.0 hub controller designed to expand a single USB port into two downstream ports. It features a compact 4x4 mm 24-QFN package and supports adv...
USB2422T/MJ
Active
MCHPMicrochip Technology
The USB2422T/MJ is a high-performance, ultra-low-power USB 2.0 Hi-Speed hub controller featuring two downstream ports. Designed for embedded systems where board space and power efficiency are critical...
WCH
The CH340G is a low-cost USB-to-UART bridge IC from WCH. It provides a USB 2.0 interface and converts between USB and TTL-level serial, with support up to 2 Mbaud. The device comes in a small SOP-16 p...
SiLSilicon Labs
The CP2102N-A02-GQFN28 is a USB-to-UART bridge IC from Silicon Labs in a 28-pin QFN package. It provides a simple serial link between a USB host and a UART peripheral, supports USB 2.0, and handles ba...
USB2514BT/M2
Active
MCHPMicrochip Technology
The USB2514BT/M2 is a high-performance, low-power USB 2.0 hub controller providing four downstream ports for expanded connectivity. It features Microchip MultiTRAK technology, which utilizes a dedicat...
USB2244-AEZG-06
Active
MCHPMicrochip Technology
The USB2244-AEZG-06 is a high-speed USB 2.0 flash media card controller designed to interface Secure Digital (SD) and MultiMediaCard (MMC) storage to a USB host. It features an integrated 8051 micropr...
ADUM4160BRWZ
Active
ADIAnalog Devices Inc.
The ADUM4160BRWZ is a high-voltage USB digital isolator based on Analog Devices iCoupler technology, providing 5000Vrms isolation for USB 2.0 interfaces. It supports low-speed (1.5Mbps) and full-speed...
CP2105-F01-GMR
Active
SiLSilicon Labs
The CP2105 is a highly integrated USB-to-Dual-UART Bridge Controller that provides a simple solution for updating RS-232 designs to USB using a minimum of components and PCB space. It includes a USB 2...
MCP2221AT-I/SL
Active
MCHPMicrochip Technology
The MCP2221AT-I/SL is a USB-to-UART/I2C bridge controller that enables USB connectivity in applications by supporting both UART and I2C interfaces. It features integrated termination resistors and a s...
FTDI, Future Technology Devices International Ltd
The FT234XD-R is a compact USB-to-UART bridge IC that enables seamless interfacing between a USB port and serial peripherals. It integrates a full USB 2.0 Full Speed engine, clock generation, and 2048...
CY7C65642-48AXC
Active
IFXInfineon Technologies
The CY7C65642-48AXC is a high-performance USB 2.0 hub controller from the HX2VL family designed for low-power and high-integration applications. It supports four downstream ports and provides flexible...
FT231XS-R
Active
FTDI, Future Technology Devices International Ltd
The FT231XS-R is a compact USB-to-Full-Handshake-UART bridge controller designed to simplify the implementation of USB connectivity in embedded systems. It handles the entire USB protocol on-chip, req...
LAN9500AI-ABZJ
Active
MCHPMicrochip Technology
The LAN9500AI-ABZJ is a high-performance, industrial-grade USB 2.0 to 10/100 Ethernet bridge designed for embedded systems requiring high-speed networking via a standard USB port. It integrates a 10/1...
UM232H
Active
FTDI, Future Technology Devices International Ltd
The UM232H is a development module for the FT232H, a single-channel USB 2.0 High Speed (480Mb/s) to serial/FIFO bridge chip. It is designed to plug into a standard 0.6-inch wide 28-pin DIP socket, mak...
SparkFun ElectronicsThe SparkFun Serial Basic Breakout is a USB-to-Serial adapter based on the CH340C IC, designed to provide a simple bridge between a computer and TTL serial devices. It features a modern USB-C connecto...
CYUSBS232
Active
IFXInfineon Technologies
The CYUSBS232 is an evaluation kit for the CY7C65213 USB-to-UART bridge controller, designed to facilitate hardware and software development for high-speed serial communication. It provides a simple p...
USB2513BI-AEZG
Active
MCHPMicrochip Technology
The USB2513BI-AEZG is an industrial-grade, low-power USB 2.0 Hub Controller designed to provide three downstream ports from a single upstream connection. It features Microchip's MultiTRAK technology f...
SparkFun ElectronicsThe SparkFun DEV-09716 is a basic breakout board for the FTDI FT232R USB to serial IC, designed to provide a hardware interface between a computer and a microcontroller. It features a standard 6-pin h...
PEAK-SYSTEM
The PEAK-System IPEH-002021 is a high-performance USB-to-CAN interface that enables connection to CAN networks via a standard USB port. It features integrated galvanic isolation up to 500V and a compa...
FTDI, Future Technology Devices International Ltd
The FT4232H-56Q-REEL is a High Speed USB 2.0 to multipurpose UART/FIFO IC capable of supporting four independent serial ports. It features an integrated 1.8V LDO regulator and a clock multiplier PLL, ...
FTDI, Future Technology Devices International Ltd
The FT4232HQ-REEL is a High Speed USB 2.0 to multipurpose UART/MPSSE IC capable of handling four independent serial channels. It features a Multi-Protocol Synchronous Serial Engine (MPSSE) on two of i...
FTDI, Future Technology Devices International Ltd
The TTL-232R-5V is a USB-to-TTL serial UART converter cable that incorporates FTDI FT232RQ IC to handle all USB signaling and protocols. It provides a fast, simple way to connect devices with a 5V TTL...
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