PQI Cool Drive U339 Pro Product Manual
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PQI Cool Drive U339 Pro Product Manual

Bb23 series
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USB Flash Drive
Cool Drive U339 Pro
BB23 Series
Rev. A.0
Sep 2006

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Summary of Contents for PQI Cool Drive U339 Pro

  • Page 1 USB Flash Drive Cool Drive U339 Pro BB23 Series Rev. A.0 Sep 2006...
  • Page 2 USB Flash Drive Table of Contents 1. Introduction to Cool Drive ……...……... 1 2. Main Features Overview …………..………...……...……………………………..…… 1 3. Hardware Specification ………………………………………..….………….……………………… 1 ………………………………………………….…...……………………………… 1 3.1 USB Interface ………………………………..………………...………...………………. 1 3.2 NAND Flash Interface ……………………………………………………………...………………………… 1 3.3 OS Support ………………………………………………………...……………………….

  • Page 3: Usb Flash Drive

    “PQI reserves the right to make changes without notification when fit, form, function, quality and reliability are not affected. The data sheets do not constitute contract documents and should not be considered part of the specification for purposes of any warranty.”...
  • Page 4 The U339 Pro gives you portability and security to offer you a peace of mind. Compact futuristic design in metallic casing. The PQI Cool Drive U339 Pro also comes with USB Notebook – Personal File Manager software which is design for data security and easy management of your personal data 2.
  • Page 5 USB Flash Drive 4. Block Diagram 8051 Micro Controller Data / Address USB2.0 USB 2.0 USB1.1 USB2.0 or Interface 1.1 Port Host PLL, REG 5. Absolute Maximum Ratings Symbol Tstorage Storage Temperature Ambient Operating Temperature Vcc3 3.3V Supply Voltage Vcc18 1.8V Supply Voltage Vin3.3 3.3V Buffer Input Voltage...

  • Page 6: Recommended Operating Conditions

    USB Flash Drive 6. DC Characteristics Symbol Parameter Supply voltage for VCC3 or VCC3A Regulator output voltage for VCC or DD18 VCCA Input Low Voltage Input High Voltage Output Low Voltage (IOL=4mA) Output High Voltage (IOH=4mA) Input pin capacitance Supply current Suspend current (D+1.5KΩ) 7.
  • Page 7 USB Flash Drive 9. Physical Specifications 9.1 Dimensions: 9.1.1 Height: 68.05mm 9.1.2 Width: 18.50mm 9.1.3 Depth: 8.99mm 9.1.4 Weight: 12.6g ± 1g 9.2 Outline of top view Rev. A.0 Sep 2006...

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