Smart Hub. USB7050 Datasheet

USB7050 Hub. Datasheet pdf. Equivalent

Part USB7050
Description 4-Port SS/HS USBPD Smart Hub
Feature USB7050 4-Port SS/HS USB Type-C™ PD Smart Hub Highlights • 4-Port USB Smart Hub with: - USB Type-C™.
Manufacture Microchip
Download USB7050 Datasheet

4-Port SS/HS USB Type-CPD Smart Hub
• 4-Port USB Smart Hub with:
- USB Type-Cwith Power Delivery support on
upstream port
- USB Type-C with Power Delivery support on down-
stream ports 1 and 2
- One Standard USB 3.1 Gen 1 downstream port
- One Standard USB 2.0 downstream port
- Internal Hub Feature Controller device which
- USB to I2C/SPI/UART/I2S/GPIO bridge endpoint
- USB to internal hub register write and read
• USB-IF Certified - TID 1212. Testing includes:
- USB3.1 Gen1 Hub with BC1.2 support
- Power Delivery 2.0 using UPD350 PD Transceiver
(TID 1070065)
- Billboard endpoint device for Alternate Mode nego-
tiation status
- Advanced multi-port system policy management
• USB Link Power Management (LPM) support
• USB-IF Battery Charger revision 1.2 support on
downstream ports (DCP, CDP, SDP)
• Enhanced OEM configuration options available
through either OTP or SPI ROM
• Commercial and industrial grade temperature
• Automotive/AEC-Q100 qualified
Target Applications
• Standalone USB Hubs
• Laptop Docks
• PC Motherboards
• PC Monitor Docks
• Multi-function USB 3.1 Gen 1 Peripherals
• Automotive integrated head unit and breakout box
Key Benefits
• USB 3.1 Gen 1 compliant 5 Gbps, 480 Mbps, 12
Mbps, and 1.5Mbps operation
- 5V tolerant USB 2.0 pins
- 1.32V tolerant USB 3.1 Gen 1 pins
- Integrated termination and pull-up/down resistors
• Native USB Type-C Support
- Type-C CC Pin with integrated Rp and Rd
- Integrated multiplexer on USB Type-C enabled
ports. USB 3.1 Gen 1 PHYs are disabled until a
valid Type-C attach is detected, saving idle power.
- Control for external VCONN supply
• Integrated USB Power Delivery (PD) controller for
managing up to three USB Type-C ports with PD
- PD control requires a companion Microchip
UPD360/UPD350 or equivalent device for each PD
capable port
• Supports battery charging of most popular battery
powered devices on all ports
- USB-IF Battery Charging rev. 1.2 support
- Apple® portable product charger emulation
- Chinese YD/T 1591-2006 charger emulation
- Chinese YD/T 1591-2009 charger emulation
- European Union universal mobile charger support
- Supports additional portable devices
• On-chip Microcontroller
- Manages I/Os, VBUS, and other signals
• 64kB RAM, 256kB ROM
• 8kB One-Time-Programmable (OTP) ROM
- Includes on-chip charge pump
• Configuration programming via OTP ROM, SPI
ROM, or SMBus
• FlexConnect
- The roles of the upstream and any downstream
port are reversible on command
• Multi-Host Endpoint Reflector
- Integrated host-controller endpoint reflector via
CDC/NCM device class for automotive applications
• USB Bridging
- USB to I2C, SPI, UART, I2S, and GPIO
• PortSwap
- Configurable USB 2.0 differential pair signal swap-
• PHYBoost
- Programmable USB 2.0 transceiver drive strength
for recovering signal integrity
• VariSense
- Programmable USB 2.0 receiver sensitivity
• Port Split
- USB 2.0 and USB 3.1 Gen 1 port operation can be
split for custom applications using embedded USB
3.x devices in parallel with USB 2.0 devices
• Compatible with Microsoft Windows 10, 8, 7, XP,
Apple OS X 10.4+, and Linux hub drivers
• Optimized for low-power operation and low ther-
mal dissipation
• Package: 100-pin RoHS compliant VQFN
(12mm x 12mm)
* USB Type-C™ and USB-C™ are trademarks of USB
Implementers Forum.
2018-2019 Microchip Technology Inc.
DS00002672C-page 1

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DS00002672C-page 2
2018-2019 Microchip Technology Inc.

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