μPD720102数据手册Renesas中文资料规格书

描述 Description

The µPD720102 host controller is the optimal solution for adding a USB interface to your devices. The controller offers hardware-based speed enhancement while maintaining compatibility with existing software drivers. The controller is also power-efficient, with or without a USB device attached. With a 1.5 V regulator for the core logic, USB terminating resistors, and other resistors provided on-chip, µPD720102 uses less external components, thereby contributing to the development of environment-friendly devices.

特性 Features

• Compliant with the USB 2.0 specification (Max. transfer rate: 480 Mbps)\r
USB-IF Certified (Test ID = 80000014) \r
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• 3 downstream USB ports\r
• Compliant with EHCI Rev 1.0\r
• Compliant with OHCI Rev 1.0a\r
• Compliant with PCI specification Rev 2.2\r
• 3.3V PCI Interface\r
• Compliant with PCI Power Management specification Rev 1.1\r
• Supports PCI Mobile Design Guide Rev 1.1\r
• 30 MHz crystal oscillator interface, supports 48 MHz clock input\r
• Control pin for accelerating data transfer under high-Speed mode\r
• Low power consumption\r
• 3.3 V single power supply (1.5 V internal operating voltage from on-chip regulator)\r
• On-chip resistors for reduced board cost\r
• Compact package\r
120-pin Plastic TQFP (Fine Pitch) (14 x 14 mm)\r
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121-pin Plastic FBGA (8 x 8 mm)

应用 Application

• PC/server motherboards\r
• PCI Add-in Card,PC Card\r
• Digital TV, HDD Recorder, STB\r
• Printer, Multi-function Printer\r
• Wireless Router, NAS (Network Attached Storage), Printer Sever