Transcript
USB5734 & USB5744 USB3.0 Smart Hub Product Launch June 4, 2015 Mark Gordon, Product Marketing Microchip Technology, Inc.
Introducing the USB5734 and USB5744
Microchip Introduces New family of USB3.0
Smart Hubs for the computing, embedded and automotive markets
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What is a USB Hub?
A USB hub is a device that expands a single Universal Serial Bus (USB) port into several, so that there are more ports available to connect devices to a host system. 1
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What is a “Smart Hub?”
smart hub
A Smart Hub is a USB hub that integrates system-level functions typically associated with a separate MCU or processor June 4, 2015
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Smart Hub Example #1
A USB hub that enables communication to other peripherals in addition to USB (I/O Bridging) Point of Sale Terminal Block Diagram
System Processor USB Host
USB
USB5734 USB Smart Hub
H
UART I2C
GPIO
Card Reader
Embedded Display
PIN Entry Device
Printer
Barcode Scanner
Scale
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Smart Hub Example #2
A USB hub that can role swap between Host and Device
Head Unit starts as Host Cell phone becomes Host after negotiation with Head Unit
Enabled by Microchip’s unique FlexConnect Technology
Port0 DEVICE HOST
Smart Hub DEVICE HOST Port1
Port2
Port3
Dedicated Dedicated Charger Charger
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Smart Hub Example #3 Dock
Host1
A USB hub that can switch between two different hosts
Tablet starts as Host WiFi® Module becomes second Host
Port0
Port1
Smart Hub Port2
Port3
Port4
Another use of Microchip’s unique FlexConnect Technology June 4, 2015
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USB57X4 Family - Leading with New Functionality
More Intelligence via Smart Hub Feature Easier to Design with USB Logo Certified Smallest Package in the Industry (7x7mm) Lower Power than previous generations Supporting USB Type-C™ designs
FLASH/ EEPROM
Host FlexConnect
25MHz
June 4, 2015
FlexConnect
I2C™ Device
SPI
UART uC
uC
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Easier to Design – Signal Integrity
15% greater than closest competitor
20% greater than closest competitor
Best in Class
More robust PCB/Hardware designs Improved manufacturability Less sensitive to cable variations June 4, 2015
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Flexible to Design – Turnkey Configurations
Pin
Enable Non Removeable Port Enable Battery Charging Port Application GPIO Configuration CFG_NON_REM CFG_BC_EN CFG_STRAP
Resistor 200KΩ PD 200KΩ PU 10KΩ PD 10KΩ PU 10Ω PD 10Ω PU None
All Removable Port 1 Non Removable Port 1,2 Non Removable Port 1,2,3 Non Removable Port 1,2,3,4 Non Removable Not used Not allowed
No Battery Charging Port 1 Battery Charging Port 1,2 Battery Charging Port 1,2,3 Battery Charging Port 1,2,3,4 Battery Charging Not used Not allowed
Config 1 - Mix Mode Config 2 - FlexConnect Config 3 - Speed Indicator Config 4 - reserved Config 5 - BC Indicator Config 6 - Full UART Not allowed
Resistor bootstraps preset Ports and GPIOs on boot up Settings can be overwritten by configuration programming tool (ProTouch2) EVB includes Mezzanine cards to emulate GPIO configurations
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Flexible to Design - ProTouch2 Configuration Tool
MCU ROM Firmware 2
Applies
Reads
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Configuration Registers
Configuration tool for creating and programming Smart Hub OTP
Command line tool for programming Smart Hub OTP on production line
OTP Microchip Smart Hub
Free Download!
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USB57X4 Evaluation Boards AVAILABLE NOW
USB3.0 Small Form Factor Controller Hub Evaluation Board (Part # EVB-USB5744) $299.00
AVAILABLE NOW
USB3.0 Controller Hub Evaluation Kit (Part # EVB-USB5734) $399.00
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USB57x4 Family is USB-IF Logo Certified
Available now
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USB5744 - Smallest USB3.0 Hub in the Industry
40-50% smaller than competitive solutions
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USB57X4 - Lower Power than Previous Generation of Hubs
Gen 2 Gen 3
30+% decrease in power consumption with new USB57X4 Smart Hub family
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USB57X4 Supports USB Type-C™ Connector
Reference schematics available
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USB57x4 Hubs - Leading with New Functionality
More Intelligence - Smart Hub
I/O Bridging Host Role Swap (FlexConnect) Host Switching (FlexConnect)
FLASH/ EEPROM
Host FlexConnect
25MHz
Easier to Design/Manufacture
Improved Signal Integrity Turnkey Solutions – Boot Strapping Configuration/Production Tool - ProTouch2
FlexConnect
I2C™ Device
SPI
UART uC
uC
USB Logo Certified NOW Smallest Package in the Industry (7x7mm) 30+% Lower Power than previous generation Supporting USB Type-C™ designs
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USB57x4 Family “Firsts” First USB3.0 Smart Hub that provides the unique ability to dynamically role swap host and device through system commands in a USB design, called FlexConnect
Smallest footprint – the USB5744’s 56-lead QFN, has industry’s smallest USB3.0 hub footprint (7x7mm)
First USB3.0 Smart hub that has multiple methods to be configured – either by a programming tool (ProTouch2) or through bootstrapping
First USB3.0 Smart Hub to enable I/O bridging from the USB host
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Thank You
The Microchip name and logo is a registered trademark of Microchip Technology Incorporated in the U.S.A. and other countries. All other trademarks mentioned herein are the property of their respective companies.
USB5734/44 Comparison USB5734
USB5744
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4 Port Superspeed Smart Hub with FlexConnect and I/O Bridging
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4 Port Superspeed Low Pin Count Smart Hub
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Low Power and High Signal Integrity
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Low Power and High Signal Integrity
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OTP/SPI ROM Configuration Tool • ProTouch2
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OTP/SPI ROM Configuration Tool • ProTouch2
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Downstream Port Boot Strapping
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Downstream Port Boot Strapping
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USB to I2C/SPI/GPIO Bridging
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Host Role Swapping / Switching • FlexConnect
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Application/GPIO Boot Strapping
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Commercial/Industrial/Automotive
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Commercial/Industrial/Automotive
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64-lead SQFN (9x9mm)
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56-lead SQFN (7x7mm)
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USB57X4 Block Diagram
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