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Alcor AU6362 Data Book

Usb 2.0 multiple slots flash memory card reader
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USB 2.0 Multiple Slots
Flash Memory Card Reader
Technical Reference Manual
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Official Release
Revision 2.00W
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AU6362
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Jan. 2005

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Summary of Contents for Alcor AU6362

  • Page 1 AU6362 USB 2.0 Multiple Slots Flash Memory Card Reader Technical Reference Manual Official Release Revision 2.00W Public Jan. 2005...
  • Page 2 This data sheet contains final product specifications. Revision History Date Revision Description Removed the schematics. Jan 2005 2.00W/D34 Please contact our sales if you need it. Page 2 of 20 AU6362 USB 2.0 Multiple Slots Flash Memory Card Reader V2.00W Official Release_ Public...
  • Page 3 Alcor Micro Corp. reserves the right to change this product without prior notice. Alcor Micro Corp. makes no warranty for the use of its products and bears no responsibility for any error that appear in this document. Specifications are subject to change without prior notice.

  • Page 4: Table Of Contents

    5.3 General DC Characteristics…………………………………………………… 13 5.4 DC Electrical Characteristics for 5 volts operation……………… 5.5 USB Transceiver Characteristics…………………………………………… 15 Mechanical Information……………………………………………… 18 7 Abbreviations…………………..……………………………………… 19 Page 4 of 20 AU6362 USB 2.0 Multiple Slots Flash Memory Card Reader V2.00W Official Release_ Public...
  • Page 5 Recommended Operation Conditions………………………………………….. 15 Static characteristic：Digital in ………………………………………………….. 15 Static characteristic：Analog I/O pins（DP/DM）………………………… 16 Dynamic characteristic：Analog I/O pins（DP/DM）…………………… 17 Mechanical Information Table……………………………………………………… 18 Page 5 of 20 AU6362 USB 2.0 Multiple Slots Flash Memory Card Reader V2.00W Official Release_ Public...

  • Page 6: Introduction

    1.0 Introduction 1.1 Description This AU6362 is a highly integrated single chip USB 9-in-1 flash memory card reader controller. It supports USB v2.0 high-speed transmission to all of the popular storage media interface on one chip, such as Compact Flash (CF), Micro Drive (MD),...

  • Page 7: Application Block Diagram

    By connecting the card reader to a desktop or notebook PC through USB bus, AU6362 is implemented as a bus-powered, full speed USB card reader, which can be used as a bridge for data transfer between Desktop PC and Notebook PC.

  • Page 8: Pin Assignment

    3.0 Pin Assignment The AU6362 is packed in 100pin-LQFP-form factor. The following figure shows signal name for each pin and the table in the following page describes each pin in detail. Figure 3.1 Pin Assignment Diagram 100 99 GPI3 SMDATA7...

  • Page 9: Pin Descriptions

    12MHz crystal input X_OUT 12MHz crystal output PVSS Pad Ground VDD25V 2.5V Power Supply Output VDDH 3.3V Power Supply for IO VSSH IO Ground Page 9 of 20 AU6362 USB 2.0 Multiple Slots Flash Memory Card Reader V2.00W Official Release_ Public...
  • Page 10 MS Bus State MSINS MS INS EEPCLK EEPROM serial clock. EEPDATA EEPROM Data CF WAITN. (External pull up with 100K to CFWTN CFPWR) Page 10 of 20 AU6362 USB 2.0 Multiple Slots Flash Memory Card Reader V2.00W Official Release_ Public...
  • Page 11 GPI7 Reserved. (Need to pull low) FLASH_MEMORY_SETTING ("1": Flash GPI5 memory exists;"0": Flash memory not exists; default:"0") GPI4 Reserved. (Need to pull low) Page 11 of 20 AU6362 USB 2.0 Multiple Slots Flash Memory Card Reader V2.00W Official Release_ Public...

  • Page 12: System Architecture And Reference Design

    CF/MD/SM/ SD/MMC/MS/ XCVR xD Control FIFO Upstream Port EEPROM Processor Arbitrator Control 2.5V Voltage 2.5 V Regulator /Power Switch 30MHz EEPROM 3.3V XTAL Page 12 of 20 AU6362 USB 2.0 Multiple Slots Flash Memory Card Reader V2.00W Official Release_ Public...

  • Page 13: Electrical Characteristics

    ±1 pull-down Tri-state leakage current µA ±1 Input capacitance Pad Limit ρF Output capacitance Pad Limit ρF Bi-directional buffer Pad Limit ρF capacitance Page 13 of 20 AU6362 USB 2.0 Multiple Slots Flash Memory Card Reader V2.00W Official Release_ Public...

  • Page 14: Dc Electrical Characteristics For 5 Volts Operation

    Input pull-up resistance PU=high, PD=low KΩ Input pull-down resistance PU=low, PD=high Input leakage current or 0 ±1 μA Tri-state output leakage ±1 μA current Page 14 of 20 AU6362 USB 2.0 Multiple Slots Flash Memory Card Reader V2.00W Official Release_ Public...

  • Page 15: Usb Transceiver Characteristics

    Conditions Min. Typ. Max. Unit Input levels Low-level input voltage High-level input voltage Output levels Low-level output voltage High-level output voltage VCC-0.2 AVCC=3.0V~3.6V；VCC=2.25V~2.75V；Temp=0℃~115℃ Page 15 of 20 AU6362 USB 2.0 Multiple Slots Flash Memory Card Reader V2.00W Official Release_ Public...

  • Page 16: Static Characteristic：analog I/O Pins（Dp/Dm

    TERM USB1.1 Transceiver（FS/LS） Input Levels（differential receiver） Differential input ∣V ∣ （ ） （ ） sensitivity Differential common mode voltage Input Levels（single-ended receivers） Page 16 of 20 AU6362 USB 2.0 Multiple Slots Flash Memory Card Reader V2.00W Official Release_ Public...

  • Page 17: Dynamic Characteristic：analog I/O Pins（Dp/Dm

    Differential rise/fall time transition from idle ％ LRMA matching（t ） mode Excluding the first Output signal crossover transition from idle voltage mode High-level output voltage Page 17 of 20 AU6362 USB 2.0 Multiple Slots Flash Memory Card Reader V2.00W Official Release_ Public...

  • Page 18: Mechanical Information

    6.0 Mechanical Information Figure 6.1 Mechanical Information Diagram … Page 18 of 20 AU6362 USB 2.0 Multiple Slots Flash Memory Card Reader V2.00W Official Release_ Public...

  • Page 19: Abbreviations

    This chapter lists and defines terms and abbreviations used throughout this specification. Serial Interface Engine Compact Flash Micro Drive SmartMedia Card Memory Stick Secure Digital Multimedia Card UTMI USB Transceiver Macrocell Interface Page 19 of 20 AU6362 USB 2.0 Multiple Slots Flash Memory Card Reader V2.00W Official Release_ Public...
  • Page 20 USB and IEEE 1394. The company offers a range of semiconductors including controllers for USB hub, integrated keyboard/USB hub and USB Flash memory card reader…etc. Alcor Micro, Corp. is based in Taipei, Taiwan, with sales offices in Taipei, Japan, Korea and California.

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