Microchip Technology Inc
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USB3343

Status: In Production

Features:

  • Integrated VBUS over-voltage protection (up to +30V)
  • Integrated regulators allow single supply operation
  • ±8kV HBM with up to ±25kV IEC (contact/air)
  • Supports a wide variety of common reference clock frequencies
  • USB-IF Battery Charger revision 1.2 support
  • USB connector as a single port for data, charging and audio
  • Ultra-low standby current
  • "Wrapper-less" architecture for optimized timing performance
  • Hi-Speed USB On-The-Go (OTG) revision 2.0 compliant
  • Link Power Management (LPM)
  • Industrial (-40° to 85°C) temperature range options available
  • QFN, RoHS-compliant package
  • Digital Still/Video Cameras
  • Smartphones/Cell Phones
  • GPS Personal Navigation Devices
  • MP3/Portable Media Players (PMPs)
  • External Hard Disk Drives
  • Gaming Consoles
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Overview
Documents
Development Environment
Similar Devices
RoHS Information
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Device Overview

Summary

Microchip's USB334x family of Hi-Speed USB 2.0 transceivers delivers enhanced USB functionality for the portable market with support for the latest USB-IF Battery Charging 1.2 (BC 1.2) specification. This family of devices dramatically reduces the time required for battery charging and system bill-of-material (BOM) costs by up to 60% over competitive solutions. Microchip has positioned itself as a leader in providing innovative solutions in support of the latest USB-IF Battery Charging specification. The new USB334x provides an excellent compliment to USB charging ports by enabling portable devices to negotiate up to three times the charging current compared to a standard USB port, resulting in faster battery charging. The USB334x is designed in a small footprint package and reduces the number of external components through the integration of voltage regulators and other discretes. Additionally, Microchip's complimentary and confidential USBCheck™ online design review service is available for customers who select the USB334x for their application design-in*.

 


*The USBCheck online design review service is subject to Microchip's Program Terms and Conditions and requires a myMicrochip account.

Additional Features

    Highlights

    • Highly-integrated, Hi-Speed USB 2.0 transceivers
      • Integrated VBUS over-voltage protection (up to +30V)
      • Integrated regulators allow single supply operation
    • Extremely high ESD performance in a Hi-Speed USB transceiver
      • ±8kV HBM with up to ±25kV IEC (contact/air)
    • Supports a wide variety of common reference clock frequencies
    • USB-IF Battery Charger revision 1.2 support
    • USB connector as a single port for data, charging and audio
    • Ultra-low standby current
    • "Wrapper-less" architecture for optimized timing performance
    • Hi-Speed USB On-The-Go (OTG) revision 2.0 compliant
    • Link Power Management (LPM)
    • Industrial (-40° to 85°C) temperature range options available
    • QFN, RoHS-compliant package

    Target Applications

    • Digital Still/Video Cameras
    • Smartphones/Cell Phones
    • GPS Personal Navigation Devices
    • MP3/Portable Media Players (PMPs)
    • External Hard Disk Drives
    • Gaming Consoles
Parametrics
Name
Value
Description
26Mhz USB 2.0 ULPI PHY IC with Variable I/O voltage
Upstream Port
ULPI
Reference Clock Freq
26MHz
I/O Voltage (V)
1.8V-3.3V
ULPI Input Clock Mode
Yes
Crystal Support
Yes
Battery Charger Detection
Yes
OTG
Yes
Temp. Range Min.
-40
Temp. Range Max.
85

Documents

Jump to:

BOM

CAD Resource

03/18/2014
1350KB

Gerber Files

03/18/2014
1886KB

Schematics

03/18/2014
46KB

User Guides

Development Environment

  • Demo & Evaluation Boards
Demo & Evaluation Boards
USB3343 USB 2.0 Transceiver w/ULPI Interface, Rapid Charge & 26MHz Frequency Ref
USB3343 USB 2.0 Transceiver w/ULPI Interface, Rapid Charge & 26MHz Frequency Ref ( EVB-USB3343 )

The USB3343 family of Hi-Speed USB 2.0 transceivers delivers enhanced USB functionality for the portable market with support for the latest USB-IF Battery Charging 1.1 (BC 1.1) specification. This family of devices dramatically reduces the time required for battery charging and system bill-of-materials (BOM) costs by up to 60% over competitive solutions. The new USB3343 provides an excellent...

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RoHS Information

Part Number
Device Weight
Shipping Weight
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
USB3343-CP-TR
0.064500
0.160000
24
VQFN
4x4x0.9mm
Matte Tin
e3
Rohs icon
efup china icon
USB3343-CP
0.064500
0.612245
24
VQFN
4x4x0.9mm
Matte Tin
e3
Rohs icon
efup china icon
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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