Datasheet Details
| Part number | USB2422 |
|---|---|
| Manufacturer | Microchip Technology |
| File Size | 416.96 KB |
| Description | 2-Port USB 2.0 Hi-Speed Hub Controller |
| Datasheet |
 USB2422 Datasheet
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General Description
The Microchip USB2422 hub is a low-power, single transaction translator, hub controller IC with two downstream ports for embedded USB solutions.
The hub controller can attach to an upstream port as a Hi-Speed and Full-Speed hub or as a Full-Speed only hub.
Key Features
- Supports the USB Battery Charging Specification, Revision 1.1.
- Fully integrated USB termination and pull-up/pulldown resistors.
- Supports a single external 3.3 V supply source; internal regulators provide 1.2 V internal core voltage.
- On-chip driver for 24 MHz crystal resonator or external 24 MHz clock input.
- ESD protection up to 6 kV on all USB pins.
- Supports self-powered operation.
- The hub contains a built-in default configuration;.
