USB2504A-JD SMSC Corporation, USB2504A-JD Datasheet

USB2504A-JD

Manufacturer Part Number

USB2504A-JD

Description

INTEGRATED USB2.0 COMPATIBLE 4 - PORT HUB

Manufacturer

SMSC Corporation

Datasheet

1.USB2504A-JD.pdf (6 pages)

Current page: 1 of 6
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PRODUCT FEATURES

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SMSC USB2504/USB2504A

Integrated USB2.0 Compatible 4-Port Hub

Complete USB Specification 2.0 Compatibility

VID/PID/DID, and Port Configuration for Hub via:

Default VID/PID/DID, allows functionality when

Hardware Strapping options allow for configuration

— 4 Transaction Translators for highest performance

— High-Speed (480Mbits/s), Full-Speed (12Mbits/s) and

— Full power management with per port or ganged

— Detects Bus-Power/Self-Power source and changes

— Includes USB2.0 Transceivers

— Single Serial I

— SMBus Slave Port

configuration EEPROM is absent

without an external EEPROM or SMBus Host

Low-Speed (1.5Mbits/s) compatible

selectable power control

mode automatically

C EEPROM

PRODUCT PREVIEW

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On-Board 24MHz Crystal Driver Circuit or 24 MHz

Internal PLL for 480MHz USB2.0 Sampling

Internal 1.8V Linear Voltage Regulator

Integrated USB termination and Pull-up/Pull-down

Internal Short Circuit protection of USB differential

1.8 Volt Low Power Core Operation

3.3 Volt I/O with 5V Input Tolerance

64-Pin TQFP or 56 Pin QFN Package; green, lead-

external clock driver

resistors

signal pins

free package also available

Integrated USB2.0

Compatible 4-Port Hub

USB2504/USB2504A

Revision 1.8 (11-11-05)

Data Brief

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