USB2503 datasheet(1/43 Pages) SMSC

No de pièce	USB2503

Description	Integrated USB 2.0 Compatible 3-Port Hub

PDF	43 Pages

Scroll/Zoom	100%

Fabricant	SMSC [SMSC Corporation]

Site Internet	http://www.smsc.com

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SMSC USB2503/USB2503A

DATASHEET

Revision 2.3 (08-27-07)

Datasheet

PRODUCT FEATURES

USB2503/

USB2503A

Integrated USB 2.0

Compatible 3-Port Hub

Integrated USB 2.0 Compatible 3-Port Hub

—

3 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

Default VID/PID/DID, allows functionality when

configuration EEPROM is absent

Hardware Strapping options allow for configuration

without an external EEPROM or SMBus Host

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

48 Pin QFN lead-free RoHS compliant package

Numéro de pièce similaire - USB2503

Fabricant	No de pièce	Fiches technique	Description
SMSC Corporation	USB2503	1Mb / 43P	Integrated USB2.0 Compatible 3-Port Hub
SMSC Corporation	USB2503	2Mb / 46P	USB 2.0 High-Speed 4-Port Hub Controller
Microchip Technology	USB2503	725Kb / 42P	Integrated USB 2.0 Compatible 3-Port Hub 06/23/16
Microchip Technology	USB2503-HZH	725Kb / 42P	Integrated USB 2.0 Compatible 3-Port Hub 06/23/16
SMSC Corporation	USB2503A	2Mb / 46P	USB 2.0 High-Speed 4-Port Hub Controller

More results

Description similaire - USB2503

Fabricant	No de pièce	Fiches technique	Description
SMSC Corporation	USB2503	1Mb / 43P	Integrated USB2.0 Compatible 3-Port Hub
	USB2507	796Kb / 44P	Integrated USB 2.0 Compatible 7-Port Hub
	USB2504	781Kb / 46P	Integrated USB 2.0 Compatible 4-Port Hub
	USB2507	610Kb / 44P	Integrated USB 2.0 Compatible 7-Port Hub
	USB2504	596Kb / 46P	Integrated USB 2.0 Compatible 4-Port Hub
Texas Instruments	TUSB4041I-Q1	1Mb / 44P	Four-Port USB 2.0 Hub
Microchip Technology	USB2507	376Kb / 42P	Integrated USB 2.0 Compatible 7-Port Hub 06/23/16
	USB2503	725Kb / 42P	Integrated USB 2.0 Compatible 3-Port Hub 06/23/16
	USB2504	446Kb / 42P	Integrated USB 2.0 Compatible 4-Port Hub 06/23/16
IOGEAR	GUH285W6	143Kb / 3P	4-Port USB 2.0 Hub

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