Microchip USB2502 Manual de Usario

Microchip No categorizado USB2502

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SMSC EVB-USB2502 Revision 0.9 (06-26-07)

The information contained herein is proprietary to SMSC and shall be used solely in accordance with the agreement pursuant to which

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EVB-USB2502 Evaluation Board

Revision C

EVB-USB2502 Evaluation Board Revision C

Revision 0.9 (06-26-07) SMSC EVB-USB2502

1 Overview

EVB-USB2502 Revision C Evaluation Board for the SMSC USB2502 USB2.0 Compatible 2-port Hub.

1.1 Features

USB 2.0 high-speed support with two down-stream ports

Operates from a single voltage (+5.0V, regulated) 'wall wart' external power supply

Low Cost 2-Layer Design

Self or bus-powered operation

Overcurrent protection and port power switching (ganged mode)

Green LED port indicators

Single Onboard +3.3V Regulator

Optional ESD and EMI footprints are provided

Optional port power LED indicators

Optional serial EEPROM for configuration in a socket for easy programming

1.2 General Description

The EVB-USB2502 is a demonstration and evaluation platform featuring the USB2502 2-port USB2.0 Hub. It is

configured with strapping options without using an EEPROM. The EVB-USB2502 can operate in self-powered mode

when the external power supply is attached or in bus-powered mode when the external supply is detached or not

connected to the wall. Strapping options and configuration can be changed by moving strapping resistors to different

locations on the PCB. Footprints are available for optional features such as ESD protection, EMI filtering and LED

indicators. A socket is provided for an external EEPROM. Figure 1 shows the top level silk screen and copper layer.

EVB-USB2502 Evaluation Board Revision C

SMSC EVB-USB2502 Revision 0.9 (06-26-07)

Figure 1 Top level silk screen and copper layer

Especificaciones del producto

Marca:	Microchip
Categoría:	No categorizado
Modelo:	USB2502
Color del producto:	Wit
Peso.:	30 g
Longitud del cable:	0.2 m
Peso del embalaje:	40 g
Ancho del embalaje:	282 mm
Empaquetadura en profundidad:	99 mm
Altura del embalaje:	48 mm
Número de puertos HDMI:	1
Número de puertos USB 3.2 Gen 1 (3.1 Gen 1) Tipo A:	1
Número de puertos USB 3.2 Gen 1 (3.1 Gen 1) Tipo C:	1
Código del Sistema Armonizado (SA):	84733020
Conexión 1:	USB C
Conexión 2:	HDMI, 2 x USB
Conexión 1 tipo:	Mannelijk
Tipo de conexión 2:	Vrouwelijk