USB Solutions
Robust USB Portfolio Including Support for
USB-C™ and Power Delivery
USB
www.microchip.com/usb
www.microchip.com/usb
2
USB Hubs and Devices
Microchip’s versatile, cost-eective and power-ecient USB hubs, bridges, switches, transceivers
and power delivery controllers deliver industry-leading data throughput in mixed-speed USB
environments. The USB hub families provide USB port expansion solutions for USB 2.0 and USB
3.1 applications that demand ultra-low power and a small footprint without compromising on
performance. Our new SmartHub features exciting capabilities such as I/O bridging and FlexCon-
nect, integrating more functionality than traditional hubs. Microchip’s USB 2.0 family of bridge
products combines an ultra-fast interface between a USB host and today’s most popular Flash
media card and Smart Card formats. Our Hi-Speed USB 2.0 switches and ULPI-based transceiv-
ers provide an ultra-small footprint and data multiplexing on a common connector with proven
ESD protection, and our newest product line built around power delivery, enable 100W of power
to be provided over the latest, small form factor, USB Type-C™ connector.
Microchip’s USB Solutions
Key Features of Microchip’s USB Product Line
• Continued integration of new functionality like I/O bridging reduces risk, design complexity and BOM costs
• Support for USB-C covers basic- to full-featured market tier requirements
• Fast battery charging times
• Signal robustness and tuning for dynamic designs
• Flexible solutions for wide variety of applications and markets
USB 2.0 and 3.1 Hubs
• USB-IF compliant hub
• 2-, 3-, 4- and 7-port congurations
• Hybrid solutions (USB 2.0/3.1 ports)
• I/O bridging for expanded hub functionality
• FlexConnect technology enabling host swapping
• USB Type-C support including integrated MUX
• MPLAB® Code Congurator tool for application customization
• USB-IF battery charger v1.2 and legacy devices
USB Power Delivery
• USB-IF compliant Power Delivery (PD) controllers
• Integrated USB Type-C/PD PHY
• Integrated VCONN FETs with OCP
• I2C/SPI interface to MCU/SoC
• UFP/DFP/DRP modes
• Alternate mode capable
• Total system solution with USB Hubs and embedded
controllers
USB 2.0 Media Card Bridges
• Ultra-fast Flash media reader/writer for external memory
card storage including embedded Flash memory
• Supports SD™, MMC/eMMC interfaces
• Supports 1- and 2-port Smart Card interfaces
• Fully compliant with ISO/IEC 7816, EMV 4.2/4.3, ETSI TS
102 221 and PC/Smart Card standards
• Integrated hub combo devices
• Fully congurable VID and PID
USB 2.0 Transceivers and Switches
• Hi-Speed ULPI+ interface
• Supports USB 2.0 OTG specication
• PHYBoost technology restores USB signal integrity
• VariSense™ technology provides signal level adjustability
• Flexible clocking support for all major frequencies
• Hi-Speed USB 2.0 switch with port protection
• USB-IF battery charger v1.2 and legacy devices
• Highly integrated for small-footprint and low-part-count
applications
USB Solutions 3
USB Applications
USB Applications
Universal Serial Bus (USB) specications created over the last two decades have truly lived up to the term “universal”. With over 4
billion units shipping per year with USB ports, USB is integrated into systems from compact mobile phones to full-size SUVs. Al-
though best known as the technology that enable peripherals to connect to personal computers, USB functionality has expanded
over the years, with power delivery capable of providing up to 100W of power to both hosts and devices, increasing data rates to
10 Gbps (USB 3.1 Gen2), and embedded applications where USB is used for on-board connections via USB Hi-Speed Interchip
Communication (HSIC).
In today’s IoT and automotive applications, Microchip’s USB solutions provide unique products for host/device swapping and
integrated Ethernet connectivity. As end systems become more complex, design re-use and system partitioning are vital elements
in system design. USB plays a key role for connecting sub-systems with a proven protocol and a wide variety of class drivers to
address applications needs from communications, human-interface devices, video streaming, printing and many more.
Microchip oers a range of USB solutions covering USB 2.0 Hi-Speed, 480 Mbps speeds and USB 3.1 SuperSpeed 5 Gbps and
10 Gbps solutions, with chip-level integration for USB physical layer devices, USB switches, USB hubs and USB combination
hubs that include Ethernet ports and media card support. With patented technologies, including FlexConnect, SmartHub and
Multi-Host to name a few, Microchip adds unique features that will enhance and dierentiate your system functionality.
Typical Applications
• Docking stations
• LCD monitors
• HDTVs
• Expansion hubs
• PC motherboards
• Gaming consoles
• Multi-function printers
• Cable/DSL modems
• Set-top boxes
• DVD/CD-ROM/DVR
• Digital still and video cameras
• Portable media players
• Entertainment devices
• Video record/playback systems
• Smart phones
• Storage drives
• Headsets
• Media players
• GPS personal navigation
• External hard drives
• Server front/back panels
• Keyboards and KVM switches
• Point-of-Sale (POS) systems
• IP telephony
• Auto/home audio systems
• Industrial products
Example Point-of-Sale System Showing Six Subsystems
USB
UART
USB
I2C
USB
GPIO
SmartHub
USB4604
Raspberry Pi®
Model B
USB
Host
www.microchip.com/usb
4
USB SmartHubs
USB SmartHubs
A SmartHub is a USB hub that integrates system-level functions typically associated with a separate MCU or processor. Imagine
the SmartHub as having an “extra” port to handle host communication outside of USB. By adding the extra port, you gain the
ability for the host to interact with peripheral components under the USB umbrella without the need for special bridge ICs. Plus the
downstream port used for the external bridge IC is now available for other USB functionality. I/O bridging and FlexConnect are two
key embedded technologies that make SmartHubs smart. Microchip’s product portfolio includes SmartHubs around USB 2.0 and
USB 3.1 solutions.
Importance of SmartHub Capabilities
• Expands functionality beyond traditional hubs
• BOM savings through integration of functionality
• Simplies hardware design
• Provides exibility to Host to congure as needed
Other SmartHub Functions
• One Time Programmable (OTP) memory for customization of
SmartHub ports
• MPLAB Code Congurator tool for setting the SmartHub conguration or
programming SmartHub on manufacturing line
• Availability of conguration straps with predetermined setting to avoid
programming entirely
SmartHub Architecture
Hub
Controller
FlexConnect
OTP
I/O Bridging
Hub Feature Controller
GPIO SMB SPI UART
USB Solutions 5
Bridging over USB for I/O Expansion
• A host has the ability to communicate to a non-USB peripheral over USB through a simple set of APIs
• I2C, SMBus, SPI, UART, GPIO
• Saves added expense of using a separate bridging IC to manage the non-USB peripheral
• Also saves having to use a downstream USB port to interface to the bridging IC
Dynamic Host Switching
• System can be congured to switch between two USB Hosts
• Switch can be enabled through a GPIO pin, a USB Host command or through preboot conguration code
• Remaining downstream device will re-enumerate with new Host once switch has been made
• Saves you the added expense of using a separate 2:1 switch external to the hub
• Also simplies implementation through dedicated GPIO pins, by setting registers or enabling custom APIs
USB SmartHubs
SmartHub Architecture
Hub
Controller
GPIO SMB SPI UART
Host Processor
Peripheral
OTP
Hub Feature Controller
SmartHub I/O Bridging
SmartHub Architecture
Hub
Controller
OTP
Hub Feature Controller
GPIO SMB SPI UART
Host Processor 1
Host Processor 2
SmartHub FlexConnect
Traditional
Hub
Architecture
Hub
Controller
USB-to-I2C
IC
Host Processor
I2C Peripheral
Traditional Hub I/O Bridging
Traditional
Hub
Architecture
Hub
Controller
Host Processor 1 Host Processor 2
Switch MCU
Traditional Flex Architecture
www.microchip.com/usb
6
USB 2.0 Hubs
USB 2.0 Hi-Speed Hubs
Microchip oers a wide selection of USB 2.0 Hi-Speed hubs covering basic hub functionality, as well as feature-enhanced,
SmartHubs, giving you the choice to optimize your board for cost and functionality. By oering devices with Hi-Speed Inter-Chip
(HSIC) interfaces, you also have the choice to connect from one chip to another over USB directly on the PCB.
At 480 Mbps, USB 2.0 hubs provide a high-speed bus that is well suited for embedded applications, and connecting sub-systems
or modules into a complete design. When coupled with Microchip’s PIC32MZ family which incorporates USB 2.0 Hi-Speed hosts,
you have the key building blocks to create high-performance systems.
All device types are supported in commercial and industrial temperature ranges, with a unique package oering including wafer-
level, chip-scale packages to provide the smallest footprint possible for a USB hub implementation.
USB2422 Hi-Speed USB 2.0 Single TT 2-Port Hub with Battery Charging Evaluation Board (EVB-USB2422)
This board demonstrates a standalone application for the USB2422 low-power, full-featured, congurable Hi-Speed
USB 2.0 compliant hub. The board includes two downstream ports with individual port power control and battery
charging support on each port.
USB2534 Hi-Speed USB2.0 4-Port Hub with Battery Charging Evaluation Board (EVB-USB2534BC)
The EVB-USB2534BC is a four-layer RoHS-compliant evaluation board that utilizes the USB2534 to provide a fully
functional 4-port high-speed hub with battery charging capabilities.
USB2517 Hi-Speed USB 2.0 Multi TT 7-Port Hub Customer Evaluation Board (EVB-USB2517)
The USB2517 with MultiTRAK™ technology is a low-power full-featured High-Speed USB 2.0 compliant hub with
seven down-stream ports. This board demonstrates a standalone application for the hub with advanced power
saving options and congurable port assignments.
USB4604 Hi-Speed USB 2.0 4-Port SmartHub with Battery Charging Evaluation Board (EVB-USB4604)
The Microchip USB4604 is a low-power, OEM congurable, MTT (Multi-Transaction Translator) USB 2.0 hub
controller with four downstream ports and advanced features for embedded USB applications.
USB 2.0 Hub Products
Downstream
Ports
Port Type
(Up/Down)
Hub Feature
Controller FlexConnect Supply/
Internal Reg.
Link Power
Management Charging Proles Packages
PHYBoost
PortMap
PortSwap
USB2422 2* USB/USB – – 3.3V/Yes –BC1.1 24-pin SQFN Yes
USB2517 7 USB/USB – – 3.3V/Yes – – 64-pin QFN Yes
USB251xB 2, 3, 4 USB/USB – – 3.3V/Yes –BC1.1 36-pin SQFN,
36-pin VQFN Yes
USB3503 3HISC/USB – – 3.3V/Yes –BC1.1 25-pin WLCSP,
32-pin SQFN Yes***
USB3803 3** USB/USB – – 3.3V/Yes –BC1.1 25-pin WLCSP Yes***
USB3813 3USB/HISC
or USB Yes Yes Vbus, Vbat,
3.3V/Yes Yes BC1.2, Apple®, China 30-pin WLSCP Yes***
USB3613 3HSIC/USB Yes Yes Vbus, Vbat,
3.3V/Yes Yes BC1.2, Apple, China 30-pin WLCSP Yes***
USB253x 2, 3, 4 USB/USB Yes Yes 3.3V/Yes Yes BC1.2, Apple, China 36-pin SQFN Yes***
USB46x4 4USB or HSIC/
USB or HSIC Yes Yes Vbus, Vbat,
3.3V/Yes Yes BC1.2, Apple, China 48-pin QFN Yes***
USB4715 4 USB/USB Yes Yes/All ports 3.3V/Yes Yes BC1.2, Apple, China 48-pin QFN Yes***
*Single transaction translator for cost eectiveness **Single port bypass ***Plus VariSenseTM Technology
www.microchip.com/USBhubs
USB Solutions 7
USB 2.0 Bridges and Combo Products
USB 2.0 Bridges and Combo Products
Microchip’s family of Hi-Speed USB 2.0 bridging controllers provides an ultra-fast interface between a USB host controller and today’s
most popular Flash media and Smart Cards. Oering comprehensive USB 2.0 compliance and interoperability, each product family is
engineered to provide exibility for system designers to choose independent or simultaneous access to a wide selection of Flash media
and Smart Card readers. Microchip’s family of full-speed USB 2.0 bridges are low-cost, low-power, single-chip Smart Card controllers
with USB or UART interfaces. Up-to-date EMV and USB certications enhance interoperability with all of the latest and legacy
SmartCards and host operating systems.
Key Features
• Low-cost and low-power
• USB 2.0 Hi-Speed, Smart Card bridges
• Single-chip controllers and combo implementations
• SD, SDHC, SDXC, MMC and eMMC Media formats
• Ready-to-use USB Chip Card Interface Device (CCID)
• One-Time Programmable (OTP) memory
USB2642 Hi-Speed USB 2.0 2-Port Hub and Fast Flash Media
Reader Evaluation Board (EVB-USB2642)
The EVB-USB2642 is a customer evaluation board that con-
tains an ultra-fast USB 2.0 multi-format Flash media controller,
a USB 2-port hub combo and a UCS81001 port power controller with charger emulation. This evaluation board
includes a SMBus header interface to monitor I2C trac from the USB to I2C bridge, as well as either an external I2C
EEPROM or SPI Flash device for customized functionality.
Smart Card Bridge to USB2.0/UART Evaluation Board (EVB-SEC1210)
The SEC1210 is a low-cost, low-power, dual port Smart Card controllers with USB or UART interfaces. The
SEC1210 utilizes TrustSpan technology which enables digital systems to securely communicate, process,
move and store information on system boards, across networks and through the cloud.
USB 2.0 Bridges and Combo Products
Part Number Hub and/or
Bridge
Port Type
(Upstream)
Port Type
(Downstream) Supports Supply/Internal
Reg.
USB-to-I2C
Bridge Packages
PHYBoost
PortMap
PortSwap
USB2244* Bridge USB 2.0 Card reader SD 2.0, MMC 4.2 3.3V/Yes –36-pin QFN –
USB2642* Hub and Bridge USB 2.0 2x USB 2.0 plus
card reader SD 2.0, MMC 4.2 1.8V, 3.3V/No Yes 48-pin QFN Yes
USB2660* Hub and Bridge USB 2.0
2x USB 2.0,
plus 2x card
reader
SD 2.0, MMC 4.2 3.3V/Yes –64-pin QFN Yes
SEC1110** Bridge USB 2.0 SmartCard
reader ISO/IEC 7816 3V to 5.5V/Yes –16-pin QFN –
SEC1210** Bridge USB 2.0 or UART 2x SmartCard
reader ISO/IEC 7816 3V to 5.5V/Yes –24-pin QFN –
*Supports SDXC – Extended capacity of 2 TB **Supports EMV 4.2/4.3
www.microchip.com/USBbridges
USB
SD/MMC
Smart
Card
www.microchip.com/usb
8
USB 3.0 Hubs
USB 3.1 Gen1 Hubs
Microchip oers a wide selection of USB 3.1 Gen1 SuperSpeed hubs covering basic hub functionality, as well as feature enhanced
SmartHubs, giving you the choice to optimize your board design for cost and functionality. By oering devices that support USB
Type-C, Microchip also provides you the ability to build a USB subsystem supporting power delivery.
At 5 Gbps, USB 3.1 Gen1 hubs provide a SuperSpeed bus that is well suited for the performance-driven computing platforms as
well as embedded applications, and connecting sub-systems or modules into a complete design. When coupled with a high-per-
formance processor which incorporates USB 3 SuperSpeed hosts, you have the key building blocks to create high-performance
USB systems.
SmartHubs include unique features, which can add enormous system value. FlexConnect allows for host switching and device
swapping which can be used to enable diagnostic support out in the eld. With the hub feature controller, a USB hub provides
connectivity for I2C, SPI, GPIO and UARTs interfaces to enable even more connectivity and control in a single chip.
USB 3.1 Gen1 4-Port SmartHub Evaluation Board (EVB-USB5734)
The EVB-USB5734 is a demonstration and evaluation platform for the USB5734 SmartHub on a 4-layer RoHS-
compliant Printed Circuit Board (PCB). The 4-port USB5734 is compliant with the USB 3.1 Gen1 USB speci-
cation and supports Super Speed (SS), Hi-Speed (HS), Full-Speed (FS) and Low-Speed (LS) USB signaling for
complete coverage of all dened USB operation speeds. Five I/O daughter cards are included to demonstrate
SmartHub functionality like FlexConnect and I/O bridging.
USB 3.1 Gen1 6-Port SmartHub Evaluation Board (EVB-USB5806)
The EVB-USB5806 is a demonstration and evaluation platform for the USB5806, a 6-Port SS/HS USB
SmartHub on a 4-layer RoHS-compliant PCB. The EVB-USB5806 supports six downstream ports that are USB
2.0 and USB 3.1 Gen1 compliant, battery charging on all downstream ports (maximum of 13A) and is congured
for operation through internal default settings, SMBus or through an external SPI Flash device.
USB 3.1 Gen1 6-Port SmartHub with USB-C Evaluation Board (EVB-USB5926)
The EVB-USB5926 is a demonstration and evaluation platform for evaluating the USB5926, a 6-Port SS/HS
USB SmartHub on a 6-layer RoHS-compliant PCB. The EVB-USB5926 supports six downstream ports; two
USB‐C USB 3.1 Gen 1 ports with integrated MUX and 4 Type A ports (2x USB Gen1, 2x USB 2.0).
USB 3.1 Gen1 Hub Products
Part Number Downstream
Ports
Port Type
(Upstream)
Port Type
(Downstream)
Hub Feature
Controller
(I/O Bridging)
FlexConnect Billboard Support
for Power Delivery Packages
PortMap
(USB 2.0/3.1)/
PortSplit
USB5742 2 Type B Type A – – – 56-pin QFN Yes/No
USB5744 4 Type B Type A – – – 56-pin QFN Yes/No
USB5734 4 Type B Type A Yes Yes –64-pin QFN Yes/No
USB5807 7 Type B Type A – – – 100-pin QFN Yes/Yes
USB5806 6 Type B Type A Yes Yes Yes 100-pin QFN Yes/Yes
USB5816 6 Type B Type A, 1x USB-CTM*Yes Yes Ye s 100-pin QFN Yes/Yes
USB5826 6 Type B Type A, 2x USB-C* Yes Yes Yes 100-pin QFN Yes/Yes
USB5906 6 USB-C* Type A Yes Yes Yes 100-pin QFN Yes/Yes
USB5916 6 USB-C* Type A, 1x USB-C* Yes Yes Yes 100-pin QFN Yes/Yes
USB5926 6 USB-C* Type A, 2x USB-C* Yes Yes Yes 100-pin QFN Yes/Yes
*USB-C ports include and integrated MUX
Note: All USB 3.1 products support: PHYBoost (USB 2.0), VariSenseTM Technology (USB 2.0), BC1.2, Apple®, China charging
www.microchip.com/USBhubs
USB Solutions 9
USB Power Delivery
USB Power Delivery
Microchip oers a family of USB Type-C/Power Delivery (PD) controllers compliant with USB PD 2.0 and 3.0 specications. These
PD controllers work alongside with Microchip’s hubs and Embedded Controllers (ECs), to oer a total USB PD solution. These PD
controllers support all PD power schemes, roles, alternate modes and billboard device classes.
The UPD360 is Microchip’s original USB Type-C/PD controller, compliant to the USB PD 2.0 specication. UPD360 integrates a
15W (5V/3A) port power switch, VCONN FETs, PD MAC and PHY in a 44-ball BGA package. The UPD360 connects to system
controllers (Hubs/ECs) via I2C or SPI interfaces. The 16 programmable GPIOs can be congured to control power subsystems,
muxes and switches.
The UPD350D is Microchip’s second generation USB Type-C/PD controller compliant to the USB PD 3.0 specication, including
Fast Role Swap signaling. UPD350 integrates VCONN FETs, PD MAC and PHY in a 28-pin QFN package. The UPD350 connects
to system controllers (Hubs/ECs) via I2C or SPI interfaces. The 10 programmable GPIOs can be congured to control power
subsystems, muxes and switches.
Key Features
• Supports all PD power schemes and roles (UFP, DFP and DRP)
• Management of power supplies, alternate mode (DisplayPort)
• USB Type-C mux control
• Support for billboard device classes
USB Power Delivery Products
Part Number Interface Interface Voltage PD Type GPIOs Supports Features Packages
UPD360-A I2C 1.8V 2.0 16 UFP, DFP, DRP, DB 15W Switch, VCONN FETs,
OC and OV sensing 44-ball BGA
UPD360-B I2C 3.3V 2.0 16 UFP, DFP, DRP, DB 15W Switch, VCONN FETs,
OC and OV sensing 44-ball BGA
UPD360-C SPI –2.0 16 UFP, DFP, DRP, DB 15W Switch, VCONN FETs,
OC and OV sensing 44-ball BGA
UPD350-A I2C 1.8–3.3V 3.0 10 FRS, UFP, DFP, DRP, DB VCONN FETs, OC
and OV sensing 28-pin QFN
UPD350-B SPI –3.0 10 FRS, UFP, DFP, DRP, DB VCONN FETs, nOC
and OV sensing 28-pin QFN
UPD350-C I2C 1.8–3.3V 3.0 10 FRS, UFP, DFP, DRP VCONN FETs, OC
and OV sensing 28-pin QFN
UPD350-D SPI –3.0 10 FRS, UFP, DRP, DRP VCONN FETS, OC
and OV sensing 28-pin QFN
www.microchip.com/powerdelivery
www.microchip.com/usb
10
USB 2.0 PHYs and Switches
USB 2.0 PHYs and Switches
Microchip’s families of Hi-Speed USB 2.0 transceivers deliver enhanced USB functionality for the portable market with support for
the latest USB-IF Battery Charging (BC 1.2) specication. This family of devices dramatically reduces system Bill of Material (BOM)
costs by up to 60% over competitive solutions.
Microchip’s family of Hi-Speed USB switches are specically designed to enable a range of applications to achieve single-port
connectivity. Their design provides a substantial 1 GHz of bandwidth, allowing for the passage of robust USB 2.0 signals. High-
performance USB 2.0 switches provide excellent exibility, with very-low current consumption in an extremely small package.
Key Features
• Single-port connectivity
• 1 GHz of bandwidth
• Integrated port detection and protection
• Extremely-small footprint (WLCSP)
• Excellent ESP protection
• Over-Voltage (OVP) and Under-Voltage (UVP) protection
• RapidCharge Anywhere technology
• USB-IF battery charging-compliant (BC1.2)
USB3330 Transceiver with ULPI Interface,
RapidCharge Multi-Frequency Reference Clock
Evaluation Board
The USB333x family of Hi-Speed USB 2.0 transceivers delivers enhanced USB functionality for the portable
market with support for the latest USB-IF Battery Charging 1.2 (BC 1.2) specication. This board provides an
excellent compliment to USB charging ports by enabling portable devices to negotiate up to three times the
charging current compared to a standard USB port, resulting in faster battery charging.
Hi-Speed USB2.0 Switch Evaluation Board (EVB-USB3740)
The USB3740 family of Hi-Speed USB switches were specically designed to enable a range of applications
to achieve single-port connectivity. Their design provides a substantial 1 GHz of bandwidth, allowing for the
passage of robust USB 2.0 signals.
Part Number PHY or
Switch
Port Type
(Upstream) Reference Clock Supply/Internal
Reg.
I2C
Interface
Charging
Proles Packages Dead Battery
Support
USB333x PHY ULPI Multi, 19.2, 26, 38.4 MHz 1.8V, 3.3V/Yes – – 25-pin WLCSP –
USB334x PHY ULPI Multi, 19.2, 26, 27 MHz 1.8V, 3.3V/Yes – – 24- or 32-pin QFN –
USB3740 Switch USB 2.0 –5V/No – – 10-pin QFN –
USB3750A-1 Switch USB 2.0 –5V/No Yes BC 1.2, Apple®,
China 16-pin QFN –
USB3751A-x Switch USB 2.0 –5V/No Yes BC 1.2, Apple,
China 16-pin QFN Yes
www.microchip.com/switches
USB Switching Diagram
USB3740B
HS USB
Switch
DP
DM
DP_2
DM_2
DP
DM
VDD
VDD
GND
DP_1
DM_1
OE N
S
USB 2.0 PHY
Processor or
Accessory
Processor
ESD Protection
USB Connector
ESD Protection
DP
DM
USB 2.0 PHY
Processor or
Accessory
USB Solutions 11
USB Automotive Hubs
USB Automotive Support
Microchip provides innovative USB products for the automotive segment, with complete AEC-Q100 qualication. Whether your
design needs a high-performance switch, a ULPI transceiver, USB Type-C support, USB power delivery, card readers, USB 2.0
Hi-Speed or USB 3.1 SuperSpeed Hubs, Microchip oers high-quality proven automotive solutions. Coupled with comprehensive
support, including evaluation boards, demo applications, datasheets, applications notes and dedicated, automotive eld applica-
tions, designers throughout the world can be condent when designing with a Microchip automotive USB chip is chosen.
As more and more handsets oer automotive capabilities to render applications from your mobile to the vehicle’s display,
Microchip has developed unique, patented architectures that are integrated into many of our automotive hubs. In particular, dual-
role mechanisms allow the Down Facing Ports (DFP) to switch from host to device, while simultaneously establishing USB data
paths to the vehicle’s head unit. Three unique methods are available depending upon:
• Bandwidth needs
• USB port type available on the head unit
• Requirement for persistent USB data on the remaining DFPs
By coupling these methodologies with Microchip’s SmartHub feature set, you can readily implement your systems without com-
promise while optimizing board area and overall system cost.
All new Microchip development projects are created with an automotive process, so our product pipeline will continue to deliver
automotive-grade solutions for future USB specications to come.
Part Number Downstream
Ports
USB
Technology Dual Role (Method) Dual Role with
Persistent USB Battery Charging SmartHub
Bridging Upstream Ports
USB8251X 2, 3, 4 USB 2.0 – – – – 1 (Host)
USX470X 2, 4 USB 2.0 – – BC 1.2, Apple®, China Yes 1 (Host)
USB8460X 2, 4 USB 2.0 Yes (FlexConnect) No BC 1.2, Apple, China Yes 1 (OTG)
USB4715 4 USB 2.0 Yes (FlexConnect) No BC 1.2, Apple, China Yes 1 (OTG)
USB4914 3USB 2.0 Yes (Multi-Host) Yes BC 1.2, Apple, China Yes 1 (Host or OTG)
USB4916 5 USB 2.0 Yes (Multi-Host) Yes BC 1.2, Apple, China Yes 1 (Host or OTG)
USB4925 3USB 2.0 Yes (Dual Upstream) Yes BC 1.2, Apple, China Yes 1 (Host or OTG)
USB4927 5 USB 2.0 Yes (Dual Upstream) Yes BC 1.2, Apple, China Yes 2 (Host or OTG)
USB7002* 4 USB 3.1 Yes (Multi-Host) Yes BC 1.2, Apple, China Yes 1 (Host or OTG)
*CC pin support
www.microchip.com
Support
Microchip is committed to supporting its customers in de-
veloping products faster and more eciently. We maintain a
worldwide network of eld applications engineers and technical
support ready to provide product and system assistance. For
more information, please visit www.microchip.com:
• Technical Support: www.microchip.com/support
• Evaluation samples of any Microchip device:
www.microchip.com/sample
• Knowledge base and peer help:
www.microchip.com/forums
• Sales and Global Distribution: www.microchip.com/sales
Training
If additional training interests you, Microchip oers several
resources including in-depth technical training and reference
material, self-paced tutorials and signicant online resources.
• Overview of Technical Training Resources:
www.microchip.com/training
• MASTERs Conferences:
www.microchip.com/masters
• Developer Help Website:
www.microchip.com/developerhelp
• Technical Training Centers:
www.microchip.com/seminars
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Tel: 317-536-2380
Los Angeles, CA
Tel: 949-462-9523
Tel: 951-273-7800
Raleigh, NC
Tel: 919-844-7510
New York, NY
Tel: 631-435-6000
San Jose, CA
Tel: 408-735-9110
Tel: 408-436-4270
Canada - Toronto
Tel: 905-695-1980
EUROPE
Austria - Wels
Tel: 43-7242-2244-39
Denmark - Copenhagen
Tel: 45-4450-2828
Finland - Espoo
Tel: 358-9-4520-820
France - Paris
Tel: 33-1-69-53-63-20
Germany - Garching
Tel: 49-8931-9700
Germany - Haan
Tel: 49-2129-3766-400
Germany - Heilbronn
Tel: 49-7131-67-3636
Germany - Karlsruhe
Tel: 49-721-62537-0
Germany - Munich
Tel: 49-89-627-144-0
Germany - Rosenheim
Tel: 49-8031-354-560
EUROPE
Israel - Ra’anana
Tel: 972-9-744-7705
Italy - Milan
Tel: 39-0331-742611
Italy - Padova
Tel: 39-049-7625286
Netherlands - Drunen
Tel: 31-416-690399
Norway - Trondheim
Tel: 47-7289-7561
Poland - Warsaw
Tel: 48-22-3325737
Romania - Bucharest
Tel: 40-21-407-87-50
Spain - Madrid
Tel: 34-91-708-08-90
Sweden - Gothenberg
Tel: 46-31-704-60-40
Sweden - Stockholm
Tel: 46-8-5090-4654
UK - Wokingham
Tel: 44-118-921-5800
ASIA/PACIFIC
Australia - Sydney
Tel: 61-2-9868-6733
China - Beijing
Tel: 86-10-8569-7000
China - Chengdu
Tel: 86-28-8665-5511
China - Chongqing
Tel: 86-23-8980-9588
China - Dongguan
Tel: 86-769-8702-9880
China - Guangzhou
Tel: 86-20-8755-8029
China - Hangzhou
Tel: 86-571-8792-8115
China - Hong Kong SAR
Tel: 852-2943-5100
China - Nanjing
Tel: 86-25-8473-2460
China - Qingdao
Tel: 86-532-8502-7355
China - Shanghai
Tel: 86-21-3326-8000
China - Shenyang
Tel: 86-24-2334-2829
China - Shenzhen
Tel: 86-755-8864-2200
China - Wuhan
Tel: 86-27-5980-5300
China - Xiamen
Tel: 86-592-2388138
China - Xian
Tel: 86-29-8833-7252
ASIA/PACIFIC
China - Zhuhai
Tel: 86-756-321-0040
India - Bangalore
Tel: 91-80-3090-4444
India - New Delhi
Tel: 91-11-4160-8631
India - Pune
Tel: 91-20-4121-0141
Japan - Osaka
Tel: 81-6-6152-7160
Japan - Tokyo
Tel: 81-3-6880-3770
Korea - Daegu
Tel: 82-53-744-4301
Korea - Seoul
Tel: 82-2-554-7200
Malaysia - Kuala Lumpur
Tel: 60-3-7651-7906
Malaysia - Penang
Tel: 60-4-227-8870
Philippines - Manila
Tel: 63-2-634-9065
Singapore
Tel: 65-6334-8870
Taiwan - Hsin Chu
Tel: 886-3-577-8366
Taiwan - Kaohsiung
Tel: 886-7-213-7830
Taiwan - Taipei
Tel: 886-2-2508-8600
Thailand - Bangkok
Tel: 66-2-694-1351
Vietnam - Ho Chi Minh
Tel: 84-28-5448-2100
10/31/17
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Technology Incorporated. All Rights Reserved. 11/17 DS00002445A