Related Manuals for Alcor Micro AU6371-JEL
Summary of Contents for Alcor Micro AU6371-JEL
- Page 1 AU6371-JEL USB2.0 Single LUN Multiple Flash Card Reader Controller Technical Reference Manual...
- Page 2 AU6371-JEL USB2.0 Single LUN Multiple Flash Card Reader Controller...
- Page 3 Copyright © 1997 - 2007. Alcor Micro, Corp. All Rights Reserved. No part of this data sheet may be reproduced, transmitted, transcribed, stored in a retrieval system or translated into any language or computer language, in any form or by any means, electronic, mechanical, magnetic, optical, chemical, manual or otherwise, without prior written permission from Alcor Micro, Corp.
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Page 5: Table Of Contents
Table of Contents 1. Introduction ............1 1.1 Description...................1 1.2 Features..................1 2. Application Block Diagram ........2 3. Pin Assignment ............3 4. System Architecture and Reference Design ..6 4.1 AU6371 Block Diagram ...............6 5. Electrical Characteristics ........7 5.1 Absolute Maximum Ratings............7 5.2 Recommended Operating Conditions ........7 5.3 General DC Characteristics ............7... - Page 6 List of Figures Figure 2.1 Block Diagram..............2 Figure 3.1 Pin Assignment Diagram ..........3 Figure 4.1 AU6371 Block Diagram ...........6 Figure 5.1 Built-in card power switch I-V curve ......11 Figure 5.2 Card Detect Power-on Timing.........11 Figure 6.1 Mechanical Information Diagram ........12 List of Tables Table 3.1 Pin Descriptions ..............4 Table 5.1 Absolute Maximum Ratings ..........7...
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Page 7: Introduction
Supports Dynamic Icon Utility to enhance user experience Supports LED for bus activities indication Power switch integrated to reduce production BOM cost Support power saving mode for notebook when no card inserted. AU6371-JEL USB 2.0 Single LUN Multiple Flash Card Reader Controller V1.03W... -
Page 8: Application Block Diagram
Desktop PC and Notebook PC. Figure 2.1 Block Diagram Digital Camera MP3 Player PC with USB Host Controller CF/MS/MD/ xD/SMC/SD/ Moble Phones AU6371 AU6371-JEL USB 2.0 Single LUN Multiple Flash Card Reader Controller V1.03W... -
Page 9: Pin Assignment
Figure 3.1 Pin Assignment Diagram CARDDATA6 REXT CARDDATA5 VD33P CARDDATA4 CARDDATA3 CARDDATA2 ALCOR MICRO VS33P AU6371 CARDDATA1 48PIN LQFP CARDDATA0 GPON6 GNDU CONTROLOUT0 VDDU CONTROLOUT1 CONTROLOUT2 CONTROLOUT3 AU6371-JEL USB 2.0 Single LUN Multiple Flash Card Reader Controller V1.03W... -
Page 10: Table 3.1 Pin Descriptions
CFRESETN and SMWRN/XDWRN CONTROLOUT4 CFWRN and SMRDN/XDRDN CONTROLOUT3 CFRDN and XDCEN/SMCEN CONTROLOUT2 CFAD2 and SMALE/XDALE CONTROLOUT1 CFAD1, MSCLK and SMCLE/XDCLE CONTROLOUT0 CFAD0, SDCLK and MSBS GPON6 LED indicator for card operation AU6371-JEL USB 2.0 Single LUN Multiple Flash Card Reader Controller V1.03W... - Page 11 CFDATA14 and XDDATA6 CARDDATA15 CFDATA15 & XDDATA7 CFWTN CF WAITN Chip Reset (low active to reset the whole chip), CHIPRESETN must be pull up with RC. Core Power Gound AU6371-JEL USB 2.0 Single LUN Multiple Flash Card Reader Controller V1.03W...
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Page 12: System Architecture And Reference Design
4. System Architecture and Reference Design Figure 4.1 AU6371 Block Diagram CF/MD/SMC/ SD/MMC/MS/ XCVR xD Control FIFO Upstream Port Processor Arbitrator Card 1.8V Power Voltage Regulator /Power Switch 12MHz 3.3V XTAL AU6371-JEL USB 2.0 Single LUN Multiple Flash Card Reader Controller V1.03W... -
Page 13: Electrical Characteristics
No pull-up or µA ±1 Input current pull-down µA ±1 Tri-state leakage current ρF Input capacitance Pad Limit ρF Output capacitance Pad Limit Bi-directional buffer ρF Pad Limit capacitance AU6371-JEL USB 2.0 Single LUN Multiple Flash Card Reader Controller V1.03W... -
Page 14: Usb Transceiver Characteristics
Table 5.5 Electrical characteristics Symbol Parameter Conditions Min. Typ. Max. Unit VD33 Analog supply Voltage VDDU Digital supply Voltage 1.62 1.98 VDDA High speed operating Operating supply current at 480 MHz AU6371-JEL USB 2.0 Single LUN Multiple Flash Card Reader Controller V1.03W... -
Page 15: Table 5.6 Static Characteristic：digital Pin
-360 HSOH output voltage(differential) Chirp-J output voltage 1100 CHIRPJ （differential） Chirp-K output voltage -900 -500 CHIRPK （differential） Resistance Equivalent resistance Ω Driver output impedance used as internal chip only AU6371-JEL USB 2.0 Single LUN Multiple Flash Card Reader Controller V1.03W... -
Page 16: Table 5.8 Dynamic Characteristic：analog I/O Pins（Dp/Dm
Fall time ∣； of∣V Excluding the first Differential rise/fall time ％ transition from idle FRMA ） matching（t mode Excluding the first Output signal crossover transition from idle voltage mode AU6371-JEL USB 2.0 Single LUN Multiple Flash Card Reader Controller V1.03W... -
Page 17: Power Switch Feature
Figure 5.1 Built-in card power switch I-V curve 1ms to 10ms ( Depend Load Capacitor ) 3.3V+/- 0.3V CARD_POWER 100ms + System Polling timing CARD_DETECT Figure 5.2 Card Detect Power-on Timing AU6371-JEL USB 2.0 Single LUN Multiple Flash Card Reader Controller V1.03W... -
Page 18: Mechanical Information
9.00 BSC DAMBAR PROTRUSION SHALL NOT 7.00 BSC CAUSE THE LEAD WIDTH TO EXCEED 0.5 BSC THE MAXIMUM b DIMENSION BY MORE THAN 0.08mm 0.17 0.27 0.45 0.75 1 REF AU6371-JEL USB 2.0 Single LUN Multiple Flash Card Reader Controller V1.03W... -
Page 19: Abbreviations
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. Alcor Micro is distinguished by its ability to provide innovative solutions for spec-driven products.
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