µPD720102
ECOUSB™ Series
3-port USB 2.0 Host Controller
USB has become the most common interface between PC and PC peripheral devices.
USB peripheral devices are now so popular that we saw an increase in demand for USB devices being used in the consumer products such as digital TV, Set-Top-Box, and other products.
The latest USB 2.0 host controller, µPD720102 was designed to best suit these products to realize the USB host interface. It has an excellent performance in terms of data transfer rate. It is compatible with the current USB drivers found in various OS. It consumes very low power during no USB device attachment on the ports as well as during data transfer. The µPD720102, known as ECOUSB series products, integrates an 1.5 V internal voltage regulator for core logic and several termination resistors for the USB signals, helps developers to realize an ecological and economical system easily.
Besides suiting for the above mentioned applications, µPD720102 can also be used in many other applications which products require the USB 2.0 host interface.
About ECOUSB™
NEC Electronics' new USB Controller series which aim to be adaptive "Ecological Solutions" focusing on becoming "easy to use" for design enagineers and end-users, by reducing power consumption, and shrinking size of board design by integrating some external electronic components in a small package of the controller.
Specification
- Compliant with USB2.0 specification (Maximum data transferring rate; 480 Mbps)
- USB2.0 certified (Test ID = 80000014)
- 3 USB downstream ports
- Compliant with EHCI Rev 1.0
- Compliant with OHCI Rev 1.0a
- Compliant with PCI specification Rev 2.2 (32bit, 33MHz)
- 3.3V PCI Interface
- Compliant with PCI Power Management specification Rev 1.1
- Supports PCI Mobile Design Guide Version 1.1
- 30MHz crystal interface / 48MHz clock input
- Accelerates data transfer speed for high-speed device with control pin
- Low power consumption
- 3.3 V single power supply, 1.5V internal operating voltage from on-chip regulator
- On-chip resistors for USB signals to reduce board costs
- Small Package
- 120 pin plastic TQFP (Fine pitch) (14 x 14mm)
- 121 pin plastic FBGA (8 x 8mm)
- Driver software support for various OS
Application
- PC / Server motherboards
- PCI Add-in Cards, PC Cards
- Digital TV, STB, HDD recorders
- Printers, Multi-function Printers
- Wireless routers, NAS (Network Attached Storage), Printer servers
Device Part Number
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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
An Evaluation Board for µPD720102 with PCI slot interface.
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ET-D720102-0002
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ET-D720102-0003
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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 to purchase but limited stocks. Please contact us before ordering.
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ET-D720102-0002
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Discontinued
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Block Diagram
