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CYUSB3302-68LTXC

IFXCYUSB3302-68LTXC

Infineon Technologies
ARM® Cortex®-M0 HX3 USB 3.0 Hub Controller Microcontroller IC ROM (32kB) 68-VFQFN Exposed Pad
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Overview

The Infineon CYUSB3302-68LTXC is a USB 3.2 Gen 1 (formerly USB 3.0) hub controller with two downstream ports, featuring an integrated ARM Cortex-M0 processor. It is designed for applications requiring high-speed USB connectivity and efficient power management. This controller supports multiple power supply voltages, including 1.14V-1.26V, 2.5V-2.7V, and 3V-3.6V.

Why Choose This Part

The CYUSB3302-68LTXC offers a compact 68-VFQFN Exposed Pad package suitable for space-constrained designs. Its integrated ARM Cortex-M0 core and 32KB ROM provide flexible configuration options and support for features like Ghost Charging and Enhanced Battery Charging. With its multi-TT (Transaction Translator) architecture, it ensures optimal performance for mixed-speed USB devices.

Applications

PC and Laptop Docking Stations
Enabling expanded peripheral connectivity for laptops and desktop computers through a single USB 3.2 Gen 1 uplink.
Industrial PCs and Embedded Systems
Providing robust USB 3.2 Gen 1 hub functionality for connecting various industrial peripherals and data acquisition devices.
Consumer Electronics
Integrating high-speed USB expansion into devices such as smart TVs, gaming consoles, and media centers.
Test and Measurement Equipment
Facilitating multiple USB connections for instruments requiring fast data transfer rates.

Key Specifications

RAM Size 16K x 8
Interface I2C
Applications USB 3.0 Hub Controller
Mounting Type Surface Mount
Number of I/O 10
Core Processor ARM Cortex-M0
Package / Case 68-VFQFN Exposed Pad
Voltage - Supply 1.14V ~ 1.26V, 2.5V ~ 2.7V, 3V ~ 3.6V
Controller Series CYUSB
Program Memory Type ROM (32kB)
Operating Temperature 0degC ~ 70degC
Supplier Device Package 68-QFN (8x8)

Getting Started

Engineers can begin development with the Infineon EZ-USB HX3 series development kits, which typically include the necessary hardware and software tools. The device's I2C interface allows for flexible configuration and control via an external host microcontroller. Firmware development can leverage Infineon's SDKs, utilizing the integrated ARM Cortex-M0 processor.

Also Consider

CYUSB3304-68LTXC IFXInfineon Technologies - This is a similar USB 3.2 Gen 1 hub controller from the same family, offering four downstream ports for applications requiring more connectivity.

Categories

Microcontrollers > ARM Cortex-M0 / M0+ Microcontrollers > Infineon Consumer Electronics > USB & Charging