USB2502 Ver la hoja de datos (PDF) - SMSC -> Microchip

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USB2502

2-Port USB 2.0 Hub Controller

SMSC -> Microchip 

2-Port USB 2.0 Hub Controller

Datasheet

Table 4.5 Buffer Type Descriptions (continued)

BUFFER

IOSD12

ICLKx

OCLKx

I-R

IO-U

AIO

DESCRIPTION

Open drain….12mA sink with Schmitt trigger, and must meet I2C-Bus Specification Version 2.1

requirements.

XTAL Clock Input

XTAL Clock Output

RBIAS

Defined in USB Specification.

Note: Meets USB 1.1 requirements when operating as a 1.1-compliant device and meets USB

2.0 requirements when operating as a 2.0-compliant device.

Analog Input/output. Per PHY test requirements.

SMSC USB2502

15

DATASHEET

Revision 2.3 (08-27-07)

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