Alcor AU6362 Скачать руководство пользователя страница 7 | Manualshive

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Alcor AU6362 Скачать руководство пользователя страница 7

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AU6362 USB 2.0 Multiple Slots Flash Memory Card Reader V2.00W

Official Release_ Public

2.0 Application Block Diagram

Following is the application diagram of a typical card reader product with AU6362.
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.

2.1 Block Diagram

PC with USB Host Controller

USB 9-in-1

Flash Memory

Card Reader

Moble Phones

PDA

MP3 Player

Digital Camera

CF/MS/MD/

SMC/SD/MMC

PC

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Содержание AU6362

Страница 1: ...ta a B Bo oo ok k AU6362 USB 2 0 Multiple Slots Flash Memory Card Reader Technical Reference Manual P Pr ro od du uc ct t S Sp pe ec ci if fi ic ca at ti io on n Official Release Revision 2 00W Public...

Страница 2: ...target or goal specifications for product development Preliminary specification This data sheet contains preliminary data supplementary data may be published later Product specification This data she...

Страница 3: ...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...

Страница 4: ...k Diagram 7 3 Pin Assignment 8 4 System Architecture and Reference Design 12 4 1 AU6362Block Diagram 12 5 Electrical Characteristics 13 5 1 Absolute Maximum Ratings 13 5 2 Recommended Operating Condit...

Страница 5: ...ram 18 List of Tables 3 1 Pin Descriptions 9 5 1 Absolute Maximum Ratings 13 5 2 Recommended Operating Conditions 13 5 3 General DC Characteristics 13 5 4 DC Electrical Characteristics of 3 3V I O Cel...

Страница 6: ...most effective solution for multi slot flash memory readers 1 2 Features Support USB v2 0 specification and USB Device Class Definition for Mass Storage Bulk Transport v1 0 Integrated USB 2 0 Transcei...

Страница 7: ...product with AU6362 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...

Страница 8: ...SDDATA0 SDDATA1 SDDATA2 SDCLK SMRBN SMDATA0 SMDATA2 SMDATA1 SDCMD XDCDN XDCEN XDWPN PWRLED DPROM SDDATA3 ROMSEL SMDATA3 SMDATA4 SMDATA5 SMDATA6 RREF SMDATA7 CFRDN CFWRN CFWEN CFOEN CFWTN EEPDATA MSIN...

Страница 9: ...0 Disable Default 1 12 SDSLOTEN I SD slot enable 1 Enable 0 Disable Default 1 13 XDSLOTEN I XD slot enable 1 Enable 0 Disable Default 1 14 SMSLOTEN I SMC slot enable 1 Enable 0 Disable Default 1 15 V...

Страница 10: ...O CF Data7 51 MEMORYBIST I Reserved Need to pull low 52 SMRDN O SMC read control enable 0 Enable 1 Disable 53 SMCEN O SMC card enable 0 Enable 1 Disable 54 SMCDN I SMC card detect 0 Detected 1 unDete...

Страница 11: ...ernal ROM 1 External ROM Default 0 85 DPROM I Reserved Need to pull low 86 PWRLED O LED for device power Off when in suspend mode 87 XDWPN O XD Write Protect 0 Protected 1 unProtected 88 XDCEN O XD Ca...

Страница 12: ...4 0 System Architecture and Reference Design 4 1 AU6362 Block Diagram Figure 4 1 AU6362 Block Diagram USB SIE RAM CF MD SM SD MMC MS xD Control FIFO XCVR Processor Arbitrator ROM EEPROM 30MHz XTAL 2...

Страница 13: ...O C 5 2 Recommended Operating Conditions Table 5 2 Recommended Operating Conditions SYMBOL PARAMETER MIN TYP MAX UNITS VCC Power Supply 3 0 3 3 3 6 V VIN Input Voltage 0 3 3 5 2 V TOPR Operating Temp...

Страница 14: ...AMETER CONDITIONS MIN TYP MAX UNIT VCC Power supply 3 3V I O 3 0 3 3 3 6 V Vil Input low voltage 0 8 V Vih Input high voltage LVTTL 2 0 V Vol Output low voltage Iol 2 16mA 0 4 V Voh Output high voltag...

Страница 15: ...2 5 2 75 V ICC Operating supply current High speed operating at 480 MHz 73 mA ICC susp Suspend supply current In suspend mode current with 1 5k pull up resistor on pin RPU disconnected 120 A Table 5 6...

Страница 16: ...tection threshold Disconnection not detected 525 mV Output Levels VHSOI High speed idle level output voltage differential 10 10 mV VHSOL High speed low level output voltage differential 10 10 mV VHSOH...

Страница 17: ...l time 500 ps Full Speed Mode tFR Rise time CL 50pF 10 to 90 of VOH VOL 4 20 ns tFF Fall time CL 50pF 90 to 10 of VOH VOL 4 20 ns tFRMA Differential rise fall time matching tFR tFF Excluding the first...

Страница 18: ...Page 18 of 20 AU6362 USB 2 0 Multiple Slots Flash Memory Card Reader V2 00W Official Release_ Public 6 0 Mechanical Information Figure 6 1 Mechanical Information Diagram...

Страница 19: ..._ Public 7 0 Abbreviations This chapter lists and defines terms and abbreviations used throughout this specification SIE Serial Interface Engine CF Compact Flash MD Micro Drive SMC SmartMedia Card MS...

Страница 20: ...such as 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 T...

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