[viewBag] title = "USB HUB" url = "/solutions/usb-hub" layout = "page-solutions" is_hidden = 0 navigation_hidden = 0 ==

# USB HUB

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## Description

The UPD720210 is a USB 3.0 hub controller that complies with the universal serial bus (USB) specification revision 3.0 and operates at up to 5 gbps. The device is fully compatible with all prior versions of USB spec and supports all mainstream battery charging specifications.

It comes in a small 76-pin QFN package and integrates several commonly required external components, making it ideally suited for applications with limited PCB space.

## Features

- Compliant with universal serial bus 3.0 specification revision 1.0, which is released by USB

- Supports the following speed data rate: low-speed (1.5 Mbps) / full-speed (12 Mbps) / high-speed (480 Mbps) / super-Speed (5 Gbps)

- Supports USB 3.0 link power management (U0/U1/U2/U3)

- Supports USB 2.0 link power management (LPM: L0/L1/L2/L3)

- Configurable downstream port count of 2, 3, or 4
- Supports all VBUS control options

- Individual or global over-current detection

- Individual or ganged power control

- Supports USB 3.0/2.0 compound (non-removable) devices by I/O pin configuration
- Supports clock output (24/12 MHz) for compound (non-removal) device on downstream ports
- Supports energy star and EuP specifications for low-power PC peripherals and monitors
- Single 5V power supply

- On chip LDO for 3.3 V from 5 V input and switching regulator for 1.05 V from 5 V input

- System Clock: 24 MHz crystal or oscillator
- Supports USB battery charging specification revision 1.2 and other portable devices

- DCP mode of BC 1.2

- CDP mode of BC 1.2

- China mobile phone chargers

- EU Mobile phone chargers

- Apple iOS devices

- Other major portable devices

- Supports SPI ROM for optional firmware and parameter data

## Applications

- Desktop and laptop computers
- Tablet
- Server
- PCI express card / express card
- Digital TV

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