CY4609: 4-Port USB 3.0 Hub

Summary

The CY4609 RDK is based on the CYUSB3304-68LTXC hub controller. It is a small form-factor hardware supporting four USB 3.0 downstream ports that conform to USB 3.0 and BC v1.2 specifications. The ports also support Ghost Charging and emulate Apple charging. The upstream port is implemented using a USB 3.0 micro-B connector.

The RDK is shipped with a 5-V AC-DC adapter with a current rating of 4 A. However, the hardware is designed to support operation with an AC-DC adapter with up to a 6-A current rating.

The CYUSB3304-68LTXC hub controller is clocked using a 26-MHz crystal on the board.

The HX3 hub controller supports an I2C communication interface; it can support both slave and master modes. On the RDK, an EEPROM is connected to the hub controller on this interface to store the configuration data and firmware.

(Infineon Technologies bought Cypress Semi)

Specifications

Manufacturer Infineon Technologies
Category Wired Communication
Sub-Category Interface Solutions
Eval Board Part Number 448-CY4609-ND
Eval Board Supplier Infineon Technologies
Eval Board Board not Stocked
Purpose USB 3.0 Hub
Component Count + Extras 141 + 41
Features Battery Charger
I²C Interface
MCU Controlled
Memory Available On-Board
USB Interface
Data Rate (Max) 5 Gbps (USB 3.0 SuperSpeed )
Design Author Infineon Technologies
Main I.C. Base Part CYUSB3304
Date Created By Author 2014-07
Date Added To Library 2015-03

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Support Documents & Media

CY4609 HX3 Kit - User Guide CYUSB330x - Datasheet CY4609 RDK-BOARD - Schematic Drawings

Media

CY4609_Schematic_1_Full.png CY4609_Schematic_2_Full.png CY4609_Schematic_3_Full.png CY4609_Board_Full.jpg CY4609_Board_2_Full.jpg CY4609_Block_Diagram_Full.png