µPD720102 ECOUSB™ Series Product Overview
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.
Specifications
- Compliant with the USB 2.0 specification (Max. transfer rate: 480 Mbps)
- USB-IF Certified (Test ID = 80000014)
- 3 downstream USB ports
- Compliant with EHCI Rev 1.0
- Compliant with OHCI Rev 1.0a
- Compliant with PCI specification Rev 2.2
- 3.3V PCI Interface
- Compliant with PCI Power Management specification Rev 1.1
- Supports PCI Mobile Design Guide Rev 1.1
- 30 MHz crystal oscillator interface, supports 48 MHz clock input
- Control pin for accelerating data transfer under high-Speed mode
- Low power consumption
- 3.3 V single power supply (1.5 V internal operating voltage from on-chip regulator)
- On-chip resistors for reduced board cost
- Compact package
- 120-pin Plastic TQFP (Fine Pitch) (14 x 14 mm)
- 121-pin Plastic FBGA (8 x 8 mm)
- Driver support under various OS
Internal Block Diagram
Application
- PC/server motherboards
- PCI Add-in Card,PC Card
- Digital TV, HDD Recorder, STB
- Printer, Multi-function Printer
- Wireless Router, NAS (Network Attached Storage), Printer Sever
Order Information
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Order Name
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Package
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µPD720102GC-YEB-A
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120-pin Plastic TQFP (Fine Pitch) (14 x 14 mm) Lead(Pb)-Free
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µPD720102F1-CA7-A
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121-pin Plastic FBGA (8 x 8 mm) Lead(Pb)-Free
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Evaluation Board for Reference Design
A reference design evaluation board with µPD720102. Can be installed on a PC with a PCI slot to be used as a USB 2.0 host interface. (Driver software required separately)
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Image
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Order Name
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Information
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ET-D720102-0003
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RoHS compliant.
Available in limited quantity. Contact an NEC Electronics distributor for purchase.
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ET-D720102-0002
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Discontinued
(No longer available for purchase)
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Inquiry Concerning USB
Japan
