3.0 Hub. CYUSB3324 Datasheet

CYUSB3324 Hub. Datasheet pdf. Equivalent

CYUSB3324 Datasheet
Recommendation CYUSB3324 Datasheet
Part CYUSB3324
Description HX3 USB 3.0 Hub
Feature CYUSB3324; CYUSB330x/CYUSB331x CYUSB332x/CYUSB230x HX3 USB 3.0 Hub HX3 USB 3.0 Hub General Description HX3 is.
Manufacture Cypress Semiconductor
Datasheet
Download CYUSB3324 Datasheet




Cypress Semiconductor CYUSB3324
CYUSB330x/CYUSB331x
CYUSB332x/CYUSB230x
HX3 USB 3.0 Hub
HX3 USB 3.0 Hub
General Description
HX3 is a family of USB 3.0 hub controllers compliant with the USB 3.0 specification revision 1.0. HX3 supports SuperSpeed (SS),
Hi-Speed (HS), Full-Speed (FS), and Low-Speed (LS) on all the ports. It has integrated termination, pull-up, and pull-down resistors,
and supports configuration options through pin-straps to reduce the overall BOM of the system.
HX3 includes the following Cypress-proprietary features:
Shared Link™: Enables extra downstream (DS) ports for on-board connections in embedded applications
Ghost Charge™: Enables charging of devices connected to the DS ports when no host is connected on the upstream (US) port
HX3 USB 3.0 Hub
Features
USB-IF Certified Hub, TID# 330000060, 30000074
Supports up to Four USB 3.0-Compliant DS ports
All ports support SS (5 Gbps), and are backward-compatible
with HS (480 Mbps), FS (12 Mbps), and LS (1.5 Mbps)
SS and USB 2.0 Link Power Management (LPM)
Dedicated Hi-Speed Transaction Translators (Multi-TT)
LED status indicators – suspend, SS, and USB 2.0 operation
Shared Link™ for Embedded Applications
Each DS port can simultaneously connect to an embedded
SS device and a removable USB 2.0 device
Enables up to eight device connections
Enhanced Battery Charging
Each DS port complies with the USB Battery Charging v1.2
(BC v1.2) specification
Ghost Charge™: Each DS port can emulate a Dedicated
Charging Port (DCP) when the host is not connected to the
US port
Accessory Charger Adapter Dock (ACA-Dock): Enables
charging and simultaneous data transfer for a smart phone
or a tablet acting as a host compliant to BC v1.2
Apple charging supported on all DS ports
Integrated ARM® Cortex™-M0 CPU
16 KB RAM, 32 KB ROM
Configure GPIOs for overcurrent protection, power enable,
and LEDs
UI2pCgmraadsetefirrmware using (a) I2C EEPROM or (b) an external
Vendor-Command Support to Implement a USB-to-I2C Bridge
Firmware upgrade of an external ASSP connected to HX3
through USB
In-System Programming (ISP) of the EEPROM connected to
HX3 through USB
Extensive Configuration Support
Pin-strap configuration for the following functions:
• Vendor ID (VID)
• Charging support for each DS port
• Number of active ports
• Number of non-removable devices
• Ganged or individual power switch enables for DS ports
• Power switch polarity selection
Custom configuration
EEPROM, or I2C slave
modes
supported
with
eFuse,
I2C
• SS and USB 2.0 PHY parameters
• Product ID (PID)/VID, manufacturer, and product string
descriptors
• Swap DP/DM signals for flexible PCB routing
Software Features
Microsoft WHQL-certified for Windows XP/Vista/7/8/8.1
Compatible with Mac OS 10.9 and Linux kernel version 3.11
Customize configuration parameters with the easy-to-use
Cypress’s “Blaster Plus” software tool
Flexible Packaging Options
68-pin QFN (8 × 8 × 1.0 mm)
88-pin QFN (10 × 10 × 1.0 mm)
100-ball BGA (6 × 6 × 1.0 mm)
Industrial temperature range (–40 °C to +85 °C)
Cypress Semiconductor Corporation • 198 Champion Court
Document Number: 001-73643 Rev. *T
• San Jose, CA 95134-1709 • +1-408-943-2600
Revised April 30, 2019



Cypress Semiconductor CYUSB3324
CYUSB330x/CYUSB331x
CYUSB332x/CYUSB230x
Block Diagram
US Port
USB 2.0
SS
USB 2.0 
PHY
SS
PHY
VBUS
Detect
USB 2.0 Controller
PHY Interface
Hub Controller
Repeater
Four Transaction
Translators
SS Controller
US Port Control Routing
Hub Controller
US Buffers
DS Buffers
Routing Logic
Buffer and Routing Logic
ARM
Cortex-M0
RAM ROM
I2C
PLL
I2C_DATA
I2C_CLK
3.3 V
1.2 V
26 MHz
USB 2.0 SS
PHY PHY
Port
Control
USB 2.0 SS
PHY PHY
Port
Control
USB 2.0 SS
PHY PHY
Port
Control
USB 2.0 SS
PHY PHY
Port
Control
DS Port 1
DS Port 2
DS Port 3
DS Port 4
Document Number: 001-73643 Rev. *T
Page 2 of 45



Cypress Semiconductor CYUSB3324
CYUSB330x/CYUSB331x
CYUSB332x/CYUSB230x
Contents
Architecture Overview ..................................................... 4
SS Hub Controller ....................................................... 4
USB 2.0 Hub Controller ............................................... 4
CPU ............................................................................. 4
I2C Interface ................................................................ 4
Port Controller ............................................................. 4
Applications ...................................................................... 4
HX3 Product Options ....................................................... 5
Product Features .............................................................. 6
Shared Link ................................................................. 6
Ghost Charge .............................................................. 6
Vendor-Command Support ......................................... 7
ACA-Dock Support ...................................................... 7
Pin Information ................................................................. 8
System Interfaces ........................................................... 24
Upstream Port (US) ................................................... 24
Downstream Ports (DS1, 2, 3, 4) .............................. 24
Communication Interfaces (I2C) ................................ 24
Oscillator ................................................................... 24
GPIOs ........................................................................ 24
Power Control ............................................................ 24
Reset ......................................................................... 24
Configuration Mode Select ........................................ 24
Configuration Options ................................................ 25
EMI ................................................................................... 33
ESD .................................................................................. 33
Absolute Maximum Ratings .......................................... 34
Electrical Specifications ................................................ 34
DC Electrical Characteristics ..................................... 34
Power Consumption .................................................. 35
Ordering Information ...................................................... 36
Ordering Code Definitions ......................................... 37
Packaging ........................................................................ 38
Package Diagrams .......................................................... 39
Acronyms ........................................................................ 41
Reference Documents .................................................... 41
Document Conventions ................................................. 41
Units of Measure ....................................................... 41
Silicon Revision History ................................................ 42
Method of Identification ............................................. 42
Document History Page ................................................. 43
Sales, Solutions, and Legal Information ...................... 45
Worldwide Sales and Design Support ....................... 45
Products .................................................................... 45
PSoC® Solutions ...................................................... 45
Cypress Developer Community ................................. 45
Technical Support ..................................................... 45
Document Number: 001-73643 Rev. *T
Page 3 of 45







@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact)