The USB332x family of Hi-Speed USB 2.0 transceivers sets a new standard for integration by combining six functions into one extremely small size to help meet the tight board space and cost requirements of today's portable consumer electronics products. The highly integrated USB332x transceivers are designed in a wafer-level chip scale package (WLCSP) measuring 1.95mm x 1.95mm. One of the key features of the USB332x family is the ability to protect portable products from extreme over-voltage conditions of up to +30V on VBus. The need for external VBus over-voltage protection ICs, USB switches, electrostatic discharge (ESD) protection devices, and reference oscillators is eliminated, thereby minimizing eBOM part count and conserving valuable board space. The flexible and easy-to-use USB332x family also allows the USB connector to act as a single port of connection for high speed data transfer, battery charging and stereo/mono audio accessories.

Highlights

• Highly integrated, Hi-Speed USB 2.0 transceivers
  • Integrated VBus over-voltage protection (up to +30V)
  • Integrated USB switch
  • Internal ESD protection circuits
  • Integrated 3.3V LDO regulator
  • External passive components minimized
• Industry's best current ESD performance in a Hi-Speed USB transceiver
  • ±8kV HBM
  • ±8kV/±15kV IEC (contact/air)
  • No external ESD protection circuits required
• Ability to use the USB connector as single port of connection
  • Switch Hi-Speed data, battery charging, and stereo/mono audio accessories
  • UART mode
• Microchip flexPWR® technology
  • 1.8V I/O voltage capability
  • Low power and standby modes of operation to minimize power consumption
• "Wrapper-less" architecture for optimal timing performance
• Supports a wide variety of common reference clock frequencies
• Low jitter PLL makes it possible to accept "noisy" clock sources
• Hi-Speed USB On-The-Go (OTG) - host and device capable
• Supports commercial (0° to 70°C) and industrial (-40° to 85°C) temperature ranges
• Extremely small package size and very low eBOM part count

Target Applications

• Cell Phones
• Smart Phones
• PDAs
• GPS Personal Navigation Devices
• Personal Media Players (PMPs)
• Digital Still and Video Cameras
• External Hard Disk Drives
• Printers
• Set-top Boxes/DVRs/PVRs
• Digital TVs
• Gaming Consoles
• Industrial Systems