供应USB2517I-JZ 控制器接口芯片

供应原装正品MICROCHIP USB2517I-JZ  控制器接口芯片 一级代理现货

General Description

The SMSC 7-Port Hub is a low power, OEM

configurable, MTT (multi transaction translator) hub

controller IC with 7 downstream ports for embedded

USB solutions. The 7-port hub is fully compliant with the

USB 2.0 Specification and will attach to an upstream

port as a Full-Speed Hub or as a Full-/Hi-Speed Hub.

The 7-Port Hub supports Low-Speed, Full-Speed, and

Hi-Speed (if operating as a Hi-Speed Hub) downstream

devices on all of the enabled downstream ports.

General Features

 Hub Controller IC with 7 downstream ports

 High-performance multiple transaction translator

MultiTRAK™ Technology provides one transaction

translator per port

 Enhanced OEM configuration options available

through either a single serial I2CTM EEPROM, or

SMBus Slave Port

 64-Pin (9x9 mm) QFN lead-free, RoHS compliant

package

 Supports industrial temperature range of -40oC to

85oC

Hardware Features

 Low power operation

 Full Power Management with individual or ganged

power control of each downstream port

 On-chip Power On Reset (POR)

 Internal 1.8V Voltage Regulator

 Fully integrated USB termination and Pull-up/Pulldown

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