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USB2503 - Integrated USB2.0 Compatible 3-Port Hub

General Description

at any time without notice.

Contact your local SMSC sales office to obtain the latest specifications before placing your product order.

Key Features

  • Datasheet.
  • 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.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
USB2503 Integrated USB 2.0 Compatible 3-Port Hub Microchip
USB2503A Integrated USB 2.0 Compatible 3-Port Hub Microchip
USB2502 2-Port USB 2.0 Hub Controller Microchip
USB2504 Integrated USB 2.0 Compatible 4-Port Hub Microchip
USB2504A Integrated USB 2.0 Compatible 4-Port Hub Microchip

Other Datasheets by SMSC (now Microchip Technology)

Part Number Description
USB2503A Integrated USB2.0 Compatible 3-Port Hub
USB2502 2-Port USB 2.0 Hub Controller
USB2504 INTEGRATED USB2.0 COMPATIBLE 4 - PORT HUB
USB2504A INTEGRATED USB2.0 COMPATIBLE 4 - PORT HUB
USB2507 Integrated USB 2.0 Compatible 7-Port Hub

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
www.DataSheet4U.com USB2503/ USB2503A Integrated USB 2.0 Compatible 3-Port Hub PRODUCT FEATURES „ Datasheet „ 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 „ „ „ On-Board 24MHz Crystal Driver Circuit or 24 MHz external clock driver Internal PLL for 480MHz USB 2.0 Sampling Internal 1.