µPD720133 Product Overview
µPD720133 is a generic USB device controller designed for storage devices, and has a USB 2.0 PHY and an IDE interface. The controller has 2 banks of 512 Byte RAM for Bulk-In and Bulk-Out endpoints. The low-power design of the internal circuit allows for bus-powered operation of USB 2.0 high-Speed devices. With an integrated 16-bit CPU, an on-chip firmware ROM, and an IDE interface with support for UltraDMA/66, the controller is an ideal single-chip solution for converting high-Speed IDE storage devices (such as CD-RW and HDD) into USB 2.0 devices.
Feature
- USB-IF Certified (Test ID = 40001985)
- USB2.0 IDE Bridge Controller
- Low power consumption, suited for bus-powered devices
- Integrated CPU core (V30MZ)
- On-chip firmware ROM (12KB)
- 2-wire serial ROM interface
- 64-pin TQFP (10 x 10 mm, 0.5 mm pitch)
Specifications
- USB2.0 IDE Bridge Controller
- Compliant with the USB 2.0 specification
(Max. transfer rate: 480 Mbps, when connected to a USB 2.0 host)
- Automatically switches between high-Speed (480 Mbps) and full-Speed (12 Mbps), depending on the connected device
- ATA/ATAPI-6 (UltraDMA/66) IDE interface
- 2.5 V / 3.3 V operating voltage, 5 V signal tolerance for IDE
- 30MHz Clock Interface
Internal Block Diagram
Application
- Storage devices (DVD-ROM, CD-RW, HDD, etc.) with an IDE interface
Order Information
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Order Name
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Package
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µPD720133GB-YEU-A
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64-pin TQFP (10 x 10 mm, 0.5 mm Pitch) Lead(Pb)-Free
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µPD720133GB-YEU-Y
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64-pin TQFP (10 x 10 mm, 0.5 mm pitch), high heat resistance
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Evaluation Board for Reference Design
A reference design evaluation board with µPD720133.
- ET-0170 Reference Board
- ET-0182 Application board with GPIB control
USB-IF Certified (Test ID = 10001985, ET-0170)
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Image
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Order Name
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Information
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ET-0170
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* Available in limited quantity. Contact NEC Electronics for purchase.
* The evaluation board may use components containing lead (Pb).
Cannot be shipped to the EU, as RoHS-compliance has not been tested.
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ET-0182
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Inquiry Concerning USB
Japan
