Hi-Speed USB Device PHY with UTMI Interface

Features

  • Available in a 36-pin lead-free RoHS compliant (6 x 6 x 0.90mm) QFN package
  • Interface compliant with the UTMI specification (60MHz, 8-bit bidirectional interface)
  • Only one required power supply (+3.3V)
  • USB-IF "Hi-Speed" certified to USB 2.0 electrical specification
  • Supports 480Mbps High Speed (HS) and 12Mbps Full Speed (FS) serial data transmission rates
  • Integrated 45Ω and 1.5kΩ termination resistors reduce external component count
  • Internal short circuit protection of DP and DM lines
  • On-chip oscillator operates with low cost 24MHz crystal
  • Latch-up performance exceeds 150mA per EIA/JESD 78, Class II
  • ESD protection levels of 5kV HBM without external protection devices
  • SYNC and EOP generation on transmit packets and detection on receive packets
  • NRZI encoding and decoding
  • Bit stuffing and unstuffing with error detection
  • Supports the USB suspend state, HS detection, HS Chirp, Reset and Resume
  • Support for all test modes defined in the USB 2.0 specification
  • 55mA Unconfigured Current (typical) - ideal for bus powered applications.
  • 83uA suspend current (typical) - ideal for battery powered applications.
  • Industrial Operating Temperature -40°C to +85°C

Applications

The USB3280 is the ideal companion to any ASIC, SoC or FPGA solution designed with a UTMI Hi-Speed USB device (peripheral) core.

The USB3280 is well suited for:

  • Cell Phones
  • MP3 Players
  • Scanners
  • External Hard Drives
  • Digital Still and Video Cameras
  • Portable Media Players
  • Entertainment Devices
  • Printers

Although the information in this document has been checked and is believed to be accurate, no responsibility is assumed for inaccuracies. SMSC reserves the right to make changes to product descriptions and specifications at any time without notice. Contact your local SMSC sales office to obtain the latest specifications before placing your product order. The provision of this information does not convey any licenses under any patent rights or other intellectual property rights of SMSC or others. All sales are expressly conditional on your agreement to the terms and conditions of the most recently dated version of SMSC's standard Terms of Sale Agreement dated before the date of your order. Products may contain design defects or errors known as anomalies which may cause a product's functions to deviate from published specifications. Anomaly sheets are available upon request. SMSC products are not designed, intended, authorized or warranted for use in any life support or other application where product failure could cause or contribute to personal injury or severe property damage. Any and all such uses without prior written approval of an Officer of SMSC and further testing and/or modification will be fully at the risk of the customer. Copies of this document or other SMSC literature, as well as the Terms of Sale Agreement, may be obtained by visiting SMSC's website at http://www.smsc.com. SMSC and the SMSC logo are registered trademarks of Standard Microsystems Corporation ("SMSC"). Other names mentioned may be trademarks of their respective holders. All claims made herein speak as of the date of this material. The company does not undertake to update such statements.

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