USB2507

www.DataSheet4U.com USB2507 Integrated USB 2.0 Compatible 7-Port Hub PRODUCT FEATURES „ Datasheet „ Integrated USB 2.0 Compatible 7-Port Hub — 7 Transaction Translators for highest performance — High-Speed (480Mbits/s), Full-Speed (12Mbits/s) and Low-Speed (1.5Mbits/s) compatible — Full power management with per port or ganged, selectable power control — Detects Bus-Power/Self-Power source and changes mode automatically „ „ „ „ Complete USB Specification 2.0 Compatibility — Includes USB 2.0 Transceivers „ „ VID/PID/DID, and Port Configuration for Hub via: — Single Serial I2C EEPROM — SMBus Slave Port „ „ „ On-Board 24MHz Crystal Driver Circuit or 24 MHz external clock driver Internal PLL for 480MHz USB 2.0 Sampling Internal 1.8V Linear Voltage Regulator Integrated USB termination and Pull-up/Pull-down resistors Internal Short Circuit protection of USB differential signal pins 1.8 Volt Low Power Core Operation 3.3 Volt I/O with 5V Input Tolerance 80-Pin TQFP lead-free RoHS compliant package „ „ Default VID/PID/DID, allows functionality when configuration EEPROM is absent Hardware Strapping options allow for configuration without an external EEPROM or SMBus Host SMSC USB2507 DATASHEET Revision 2.1 (12-06-06) Integrated USB 2.0 Compatible 7-Port Hub Datasheet ORDER NUMBER: USB2507-ADT FOR 80 PIN TQFP LEAD-FREE ROHS COMPLIANT PACKAGE 80 ARKAY DRIVE, HAUPPAUGE, NY 11788 (631) 435-6000, FAX (631) 273-3123 Copyright © 2006 SMSC or its subsidiaries. All rights r...