USB7216
6-Port USB 3.1 Gen 2 Type-C™ Controller Hub
• Supports battery charging of most popular battery
powered devices on all ports
Highlights
• 6-Port USB Smart Hub with:
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USB-IF Battery Charging rev. 1.2 support
(DCP, CDP, SDP)
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Native USB Gen 2 Type-C™ support on
downstream port 1
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Apple® portable product charger emulation
Chinese YD/T 1591-2006/2009 charger emulation
European Union universal mobile charger support
Supports additional portable devices
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Three Standard USB 3.1 Gen 2 downstream ports
Two Standard USB 2.0 downstream ports
- Internal Hub Feature Controller device which
enables:
• On-chip Microcontroller
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USB to I2C/SPI/I2S/GPIO bridge endpoint sup-
port
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manages I/Os, VBUS, and other signals
• 96kB RAM, 256kB ROM
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USB to internal hub register write and read
• 8kB One-Time-Programmable (OTP) ROM
• USB Link Power Management (LPM) support
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Includes on-chip charge pump
• USB-IF Battery Charger revision 1.2 support on
downstream ports (DCP, CDP, SDP)
• Configuration programming via OTP ROM, SPI
external memory, or SMBus
• Enhanced OEM configuration options available
through either OTP or SPI ROM
• FlexConnect
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The roles of the upstream and all downstream
ports are reversible on command
• Available in 100-pin (12mm x 12mm) VQFN
RoHS compliant package
• Multi-Host Endpoint Reflector
• Commercial and industrial grade temperature
support
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Integrated host-controller endpoint reflector via
CDC/NCM device class for automotive applications
Target Applications
• Standalone USB Hubs
• Laptop Docks
• PC Motherboards
• PC Monitor Docks
• USB Bridging
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USB to I2C, SPI, I2S, and GPIO
• PortSwap
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Configurable USB 2.0 differential pair signal swap
• PHYBoost
• Multi-function USB 3.1 Gen 2 Peripherals
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Programmable USB transceiver drive strength for
recovering signal integrity
Key Benefits
• VariSense
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Programmable USB receive sensitivity
• USB 3.1 Gen 2 compliant 10 Gbps, 5 Gbps,
480 Mbps, 12 Mbps, and 1.5Mbps operation
• USB Power Delivery Billboard Device Support
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5V tolerant USB 2.0 pins
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Internal port can enumerate as a Power Delivery
Billboard device to communicate Power Delivery
Alternate Mode negotiation failure cases to host
1.21V tolerant USB 3.1 Gen 2 pins
Integrated termination and pull-up/down resistors
• Native USB Type-C Support
• Compatible with Microsoft Windows 10, 8, 7, XP,
Apple OS X 10.4+, and Linux hub drivers
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Type-C CC Pin with integrated Rp and Rd resistors
Integrated multiplexer on USB Type-C enabled
ports. USB 3.1 Gen 2 PHYs are disabled until a
valid Type-C attach is detected, saving idle power.
Control for external VCONN supply
• Optimized for low-power operation and low ther-
mal dissipation
• 100-pin VQFN package (12mm x 12mm)
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* USB Type-C™ and USB-C™ are trademarks of USB
Implementers Forum.
2018 - 2019 Microchip Technology Inc.
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