CYUSB3314-88LTXIT - Infineon Technologies

Manufacturer Part Number

CYUSB3314-88LTXIT

Manufacturer

Infineon Technologies

Introduction

USB 3.0 Hub Controller optimized for desktop and portable hub applications

Product Features and Performance

Integrated USB 3.0 Physical Layer

Supports Battery Charging v1.2 and Apple Charging

Configurable number of downstream ports

ARM Cortex-M0 processor for flexible and programmable control

Support for I2C interface

Internal memory: ROM 32kB, RAM 16KB

Supports Vendor Specific Messaging for added customization

Product Advantages

Optimized power management for low-power applications

Advanced Link Power Management support for enhanced power efficiency

Fast charging capability for mobile devices

Supports External Serial EEPROM

Key Technical Parameters

Core Processor: ARM Cortex-M0

RAM Size: 16K x 8

Interface: I2C

Number of I/O: 10

Voltage - Supply: Multiple ranges (1.14V ~ 1.26V, 2.5V ~ 2.7V, 3V ~ 3.6V)

Operating Temperature: -40°C ~ 85°C (TA)

Quality and Safety Features

Electrostatic Discharge (ESD) protection

Over-current protection for downstream ports

Thermal Shutdown Protection

Compatibility

Compatible with USB 3.0, 2.0, and 1.1 hosts and devices

Application Areas

Desktop and Mobile USB Hubs

Docking Stations

Monitors with Hub Functionality

Peripheral Sharing Devices

Product Lifecycle

Product Status: Active

Not currently near discontinuation

Options for future upgrades or replacements available within the HX3 series

Several Key Reasons to Choose This Product

High integration to reduce bill of materials cost and design complexity

Flexible power options to support various host and device scenarios

Inclusive design accommodating both high-speed data integrity and power efficiency

Developer-friendly with ARM Cortex-M0 core and I2C interface for customization

Strong brand reputation and support from Infineon Technologies

High thermal performance within industrial temperature ranges

Sophisticated protection features for long-term reliability