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USB2503

Microchip
Part Number USB2503
Manufacturer Microchip
Description Integrated USB 2.0 Compatible 3-Port Hub
Published Jan 8, 2017
Detailed Description USB2503/USB2503A Integrated USB 2.0 Compatible 3-Port Hub Highlights • Integrated USB 2.0 Compatible 3-Port Hub - 3 Tran...
Datasheet PDF File USB2503 PDF File

USB2503
USB2503

Overview
USB2503/USB2503A Integrated USB 2.
0 Compatible 3-Port Hub Highlights • 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 C...


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