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1
Data Book
AU9384 USB Flash Disk Controller
Technical Reference Manual
Product Specification Official Release Revision 1.01 Public
Jul 2004
Data sheet status
Objective specification Preliminary specification Product specification This data sheet contains target or goal specifications for product development. This data sheet contains preliminary data; supplementary data may be published later. This data sheet contains final product specifications.
Revision History
Date
Mar 2004
Revision
1.00 Initial release
Description
Jul 2004
1.01
To modify 1.2 feature
Page 2 of 24 AU9384 USB Flash Disk Controller V1.01
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Copyright Notice Copyright 1997 - 2004 Alcor Micro Corp. All Rights Reserved. Trademark Acknowledgements The company and product names mentioned in this document may be the trademarks or registered trademarks of their manufacturers. Disclaimer 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
Contact Information: Web site: http://www.alcormicro.com/ Product URL: http://www.alcormicro.com/product_AU9384.htm Taiwan Alcor Micro Corp. 4F, No 200 Kang Chien Rd., Nei Hu, Taipei, Taiwan, R.O.C. Phone: 886-2-8751-1984 Fax: 886-2-2659-7723 Santa Clara Office 2901 Tasman Drive, Suite 206 Santa Clara, CA 95054 USA Phone: (408) 845-9300 Fax: (408) 845-9086 Los Angeles Office 9400 Seventh St., Bldg. A2 Rancho Cucamonga, CA 91730 USA Phone: (909) 483-9900 Fax: (909) 944-0464
Page 3 of 24 AU9384 USB Flash Disk Controller V1.01
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Table of Contents
1 Introduction....................................................................... 1.1 Description......................................................................................... 1.2 Features.............................................................................................. 2 Application Block Diagram................................................. 3 Pin Assignment.................................................................. 6 6 6 8 9
4 System Architecture and Reference Design....................... 11 4.1 AU9384 Block Diagram................................................................... 11 4.2 Sample Schematics.......................................................................... 12 5 Electrical Characteristics................................................... 14 5.1 Recommended Operating Conditions........................................... 14 5.2 General DC Characteristics............................................................ 14 5.3 DC Electrical Characteristics for 3.3 volts operation............... 14 5.4 Crystal Oscillator Circuit Setup for Characterization................ 15 5.5 ESD Test Results................................................................................ 15 5.6 Latch-Up Test Results....................................................................... 16 6 Mechanical Information...................................................... 18 7 Appendix-64 Pin LQFP Package....................................................... 19 7.1 64 LQFP Pin Assignment.................................................................. 19 7.2 64 LQFP Pin Description.................................................................. 20 7.3 Sample Schematics.......................................................................... 22
Page 4 of 24 AU9384 USB Flash Disk Controller V1.01
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List of Figures
2.1 Block Diagram............................................................................................... 3.1 Pin Assignment Diagram............................................................................. 8 9
4.1 AU9384 Block Diagram................................................................................. 11 5.1 Crystal Oscillator Circuit Setup for Characterization............................. 15 5.2 Latch-Up Test Results................................................................................... 16 6.1 Mechanical Information Diagram.............................................................. 18 7.1 64 LQFP Pin Assignment............................................................................... 19
List of Tables
3.1 5.1 5.2 5.3 5.4 5.5 7.1 Pin Descriptions........................................................................................ 10 Recommended Operating Conditions................................................... 14 General DC Characteristics.................................................................... 14 DC Electrical Characteristics for 3.3 volts operation....................... 14 ESD Data..................................................................................................... 15 Latch-Up Test Results............................................................................... 17 64 LQFP Pin Descriptions......................................................................... 19
Page 5 of 24 AU9384 USB Flash Disk Controller V1.01
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1.0 Introduction
1.1 Description
AU9384 is a highly integrated single chip USB flash disk controller. It provides the most cost efficient bridge between USB enabled PC and NAND type flash memory. Not only it can be used as a removable storage disk in Windows PC, Apple Macintosh, Notebook and Linux/Unix workstation, it also can be configured as bootable disk for system reparation. AU9384 gives USB storage device a new life. It will automatically execute your program & play content including Video MPEG, Audio MP3, Advertisements and Applications. AU9384 is an outstanding USB storage device controller, it enables auto run features in Windows 98, XP, 2000 and ME. These unique features give hardware device maker and software vendor tremendous opportunity to develop user-friendly appliance and application. AU9384 works with 1 to 8 NAND type flash memory chip with the combination of popular flash memory types such as 8M, 16M, 32M, 64M,128M and 256M. Additional features include write protection switch, activity LED and password protected security.
1.2 Features
Support USB v1.1 specification and USB Device Class Definition for Mass Storage, Bulk-Transport v1.0 Work with default driver from Windows ME, Windows 2000, Windows XP, and Mac 9.2, Mac OS X. Windows 98SE is supported by vendor driver from Alcor. Support AutoRun feature The vendor image designed (such as logo, disk icon and label) can be pre-installed to UFD and display automatically right after device plug in. AutoRun feature can be supported on Windows ME, Windows 2000, Windows XP and Windows 98. Provide vendor with hidden flash area where user cannot access. No extra CD needed for application program, all security and partition program can be pre-installed in hidden area and automatically running after device plug in. Enable vendor develops proactive killer application with incredible "No installation", "Without one click " & "Plug-N-Play" features. Security function supported with password protection Multiple FIFO implementation for concurrent bus operation 64-pin package supports to 8 pieces NAND Flash memory chip; total capacity reaches to 2G byte when working with 1G bit mono dies chip. 48-pin package supports to 4 pieces NAND Flash memory chip; total capacity reaches to 1G byte. Support mixed different size NAND Flash Vendor ID, product ID and strings can be customized by utility software from Alcor Can be configured to support dual partitions with dynamic logic disk space allocation.
Page 6 of 24 AU9384 USB Flash Disk Controller V1.01
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LED for bus activity monitoring Runs at 12MHz, built-in 48 MHz PLL Built-in 3.3V regulator Built-in power switch and power management circuit to achieve 500uA suspend current required by USB specification. Built-in power on reset circuit Dedicated DMA engine to ensure highest throughput in read and write 48-pin LQFP package as standard package and 64-pin LQFP package for choice.
Page 7 of 24 AU9384 USB Flash Disk Controller V1.01
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2.0 Application Block Diagram
Following is the application diagram of a typical flash disk product with AU9384. By connecting the flash disk to a desktop or notebook PC through USB bus, AU9384 is implemented as a bus-powered, full speed USB disk, which can be used as a bridge for data transfer between Desktop PC and Notebook PC. Figure 2.1 AU9384 Application Block Diagram
PC with USB Host Controller
Notebook with USB Host Controller PC with USB Host Controller
Page 8 of 24 AU9384 USB Flash Disk Controller V1.01
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3.0 Pin Assignment
The AU9384 is packed in 48-pin LQFP form factor. The figure on the following page shows the signal names for each of the pins on the chip. Accompanying the figure is the table that describes each of the pin signals.
Figure 3.1 Pin Assignment Diagram
FMDATA2 FMDATA0 FMDATA7 FMDATA5 FMDATA6 FMDATA4 FMDATA3 FMDATA1
48 VCCA 1
Reserved
Reserved 47
Reserved 46
Reserved
45
44
43
42
41
40
39
38
37 36 Reserved
GNDA
2
35
Reserved
XTAL1
3
34
Reserved
XTAL2
4
33
Reserved
VCC2FM
5
32
Reserved
ALCOR MICRO
VCC5V 6 31 Reserved
AU9384
VCCIO 7 30 Reserved
48PIN LQFP
RSTN 8 29 GNDK USB_DP 9 28 VCCK
USB_DM
10
27
FMCE4N
GNDIO
11 12 13 14 15 16 17 18 19 20 21 22 23 24
26
FMCE3N
Reserved
25
GPON6
Reserved
FMCE1N
FMRBN
GPON7
Reserved
FMCLE
FMCE2N
FMWPN
FMRDN
FMWRN
FMALE
AU9384 USB Flash Disk Controller V1.01
Official Release_ Public
Reserved
Page 9 of 24
Table 3.1 Pin Descriptions
Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 Pin Name VCCA GNDA XTAL1 XTAL2 VCC2FM VCC5V VCCIO RSTN USB_DP USB_DM GNDIO Reserved Reserved FMWPN FMWRN FMALE FMCLE FMCE1N FMCE2N FMRDN FMRBN GPON7 Reserved Reserved GPON6 FMCE3N FMCE4N VCCK GNDK Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved FMDATA4 FMDATA5 FMDATA6 FMDATA7 FMDATA0 FMDATA1 FMDATA2 FMDATA3 Reserved Reserved Reserved I/O I/O I/O I/O I/O I/O I/O I/O Reserved Connect to Flash Memory Data IO4 Connect to Flash Memory Data IO5 Connect to Flash Memory Data IO6 Connect to Flash Memory Data IO7 Connect to Flash Memory Data IO0 Connect to Flash Memory Data IO1 Connect to Flash Memory Data IO2 Connect to Flash Memory Data IO3 Reserved Reserved Reserved Page 10 of 24 AU9384 USB Flash Disk Controller V1.01 O O O PWR PWR Floating Connect to Flash Memory Chip3 Enable Connect to Flash Memory Chip4 Enable Core 3.3V Input Ground Connect to VCC Connect to ground Connect to ground Connect to ground Connect to ground Connect to ground I O O O O O O I O I/O Type PWR PWR I O O PWR PWR I I/O I/O PWR 3.3V input for PLL Ground Crystal Oscillator Input (12MHz) Crystal Oscillator Output (12MHz) Connect to Flash Memory VCC 5V power supply Regulator 3.3V output/ IO 3.3V input Hardware reset (Active Low) USB D+ USB DGround Reserved Reserved Connect to Flash Memory Write Protect Connect to Flash Memory Write Enable Connect to Flash Memory Address Latch Enable Connect to Flash Memory Command Latch Enable Connect to Flash Memory Chip1 Enable Connect to Flash Memory Chip2 Enable Connect to Flash Memory Read Enable Connect to Flash Memory Ready/Busy Output General Purpose Output pin, used as activity LED Reserved Description
Official Release_ Public
4.0 System Architecture and Reference Design
4.1 AU9384 Block Diagram
Figure 4.1 AU9384 Block Diagram
USB Upstream Port
XCVR
USB SIE
Flash FIFO
RAM
FM control &FIFO
Support up to 8 Flash Memory
Processor
ROM
3.3V
3.3V Voltage Regulator & Power Switch
12MHz XTAL
Page 11 of 24 AU9384 USB Flash Disk Controller V1.01
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4.2 Sample Schematics
U1 VCC FB C1 J1 VCC DATADATA+ GND FGND1 1 2 3 4 5 0.1UF F1 C2 10UF 1.5K R2 R3 VCC3.3 39 39 1 2 3 SW1 FMWRN FMALE FMCLE FMCE1N FMCE2N FMRDN GPON7 R4 47K VCC2FM R1 VCC3.3 FB C3 1UF F2 C4 0.1UF VCC3.3 VCCA GNDA XTAL1 XTAL2 VCC2FM VCC5V 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 VCCA GNDA XTAL1 XTAL2 VCC2FM VCC5V VCCIO RSTN USB_DP USB_DM GNDIO RESERVED RESERVED FMWPN FMWRN FMALE FMCLE FMCE1N FNCE2N FMRDN FMRBN GPON7 RESERVED RESERVED RESERVED RESERVED RESERVED FMDATA3 FMDATA2 FMDATA1 FMDATA0 FMDATA7 FMDATA6 FMDATA5 FMDATA4 RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED GNDK VCCK FMCE4N FMCE3N GPON6 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 FMDATA[0..7]
VCC3.3
FMRBN
GNDK VCCK FMCE4N FMCE3N
AU9384-48 pin
For " K9W4G08U1M-YCB0 " Chips
VCC FMCE2N R7 0 FMCE2NA FMCE3N R10 0 FMCE3NA VCC5V C7 FMRBN R8 0 FMRBN2 FMRBN R11 0 FMRBN3 0.1UF
C5
18PF R5 Y1 12MHZ
XTAL1
For " K9W4G08U1M-YCB0 " Chips
C6
18PF
1M
XTAL2
For " K9F5608U0A-YCB0 " Chips
R9 0 FMRBN2 R12 0 FMRBN3
VCC3.3 VCCA VCC3.3 C8 R6 330 D1 GPON7 0.1UF GNDA
VCC3.3 VCCK C9 0.1UF GNDK
Disclaimer: This schematic is for reference only. 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 notice.
Size A Date:
Document Number AU9384 flash memory demostration schematic Monday, September 22, 2003 Sheet 1 of 2
Rev
1.01
Page 12 of 24 AU9384 USB Flash Disk Controller V1.01
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VCC2FM FMDATA[0..7] FMDATA0 29 FMDATA1 30 FMDATA2 31 FMDATA3 32 FMDATA4 41 FMDATA5 42 FMDATA6 43 FMDATA7 44 U2 I/O0 I/O1 I/O2 I/O3 I/O4 I/O5 I/O6 I/O7 VCC VCC 12 37 CB1 0.1UF R/B2 R/B1 RE CE1 CE2 CLE ALE WE WP 6 7 8 9 10 16 17 18 19 FMRBN2 FMRBN FMRDN FMCE1N FMCE2NA FMCLE FMALE VCC2FM FMWRN FMDATA0 29 FMDATA1 30 FMDATA2 31 FMDATA3 32 FMDATA4 41 FMDATA5 42 FMDATA6 43 FMDATA7 44 U3 I/O0 I/O1 I/O2 I/O3 I/O4 I/O5 I/O6 I/O7 VCC VCC 12 37
VCC2FM
CB2 0.1UF R/B2 R/B1 RE CE1 CE2 CLE ALE WE WP 6 7 8 9 10 16 17 18 19 FMRBN3 FMRBN FMRDN FMCE3N FMCE4NA FMCLE FMALE VCC2FM FMWRN
13 36
VSS VSS
13 36
VSS VSS
K9W4G08U1M-YCB0
K9W4G08U1M-YCB0
VCC2FM U4 FMDATA0 29 FMDATA1 30 FMDATA2 31 FMDATA3 32 FMDATA4 41 FMDATA5 42 FMDATA6 43 FMDATA7 44 I/O0 I/O1 I/O2 I/O3 I/O4 I/O5 I/O6 I/O7 VCC VCC 12 37 CB3 0.1UF FMDATA0 29 FMDATA1 30 FMDATA2 31 FMDATA3 32 FMDATA4 41 FMDATA5 42 FMDATA6 43 FMDATA7 44 U5 I/O0 I/O1 I/O2 I/O3 I/O4 I/O5 I/O6 I/O7 VCC VCC 12 37
VCC2FM
CB4 0.1UF
6 13 36
GND VSS VSS
R/B RE CE CLE ALE WE WP
7 8 9 16 17 18 19
FMRBN FMRDN FMCE3N FMCLE FMALE VCC2FM FMWRN
6 13 36
GND VSS VSS
R/B RE CE CLE ALE WE WP
7 8 9 16 17 18 19
FMRBN FMRDN FMCE4N FMCLE FMALE VCC2FM FMWRN
K9F5608U0A-YCB0
K9F5608U0A-YCB0
Disclaimer: This schematic is for reference only. 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 notice.
Size A Date:
Document Number AU9384 flash memory demostration schematic Monday, September 22, 2003 Sheet 2 of 2
Rev
1.01
Page 13 of 24 AU9384 USB Flash Disk Controller V1.01
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5.0 Electrical Characteristics
5.1 Recommended Operating Conditions
Table 5.1 Recommended Operating Conditions
SYMBOL VCC VIN TOPR TSTG PARAMETER Power Supply Input Voltage Operating Temperature Storage Temperature MIN 4.75 0 0 -40 TYP 5 MAX 5.25 VCC 85 125 UNITS V V
O
C C
O
5.2 General DC Characteristics
Table 5.2 General DC Characteristics
SYMBOL IIL IIH IOZ CIN COUT CBID PARAMETER Input low current Input high current Tri-state leakage current Input capacitance Output capacitance Bi-directional buffer capacitance CONDITIONS no pull-up or pull-down no pull-up or pull-down MIN -1 -1 -10 5 5 5 TYP MAX 1 1 10 UNITS A A A F F F
5.3 DC Electrical Characteristics for 3.3 volts operation
Table 5.3 DC Electrical Characteristics for 3.3 volts operation
SYMBOL VIL VIH VOL VOH RI PARAMETER Input Low Voltage Input Hight Voltage Output low voltage Output high voltage Input Pull-up/down resistance CONDITIONS CMOS CMOS IOL=4mA, 16mA IOH=4mA,16mA Vil=0V or Vih=VCC 2.4 10k/200k 2.3 0.4 MIN TYP MAX 0.9 UNITS V V V V K
Page 14 of 24 AU9384 USB Flash Disk Controller V1.01
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5.4 Crystal Oscillator Circuit Setup for Characterization
The following setup was used to measure the open loop voltage gain for crystal oscillator circuits. The feedback resistor serves to bias the circuit at its quiescent operating point and the AC coupling capacitor, Cs, is much larger than C1 and C2.
Figure 5.1 Crystal Oscillator Circuit Setup for Characterization
5.5 ESD Test Results
Test Description: ESD Testing was performed on a Zapmaster system using the Human-Body -Model (HBM) and Machine-Model (MM), according to MIL_STD 883 and EIAJ IC_121 respectively. Human-Body-Model stress devices by sudden application of a high voltage supplied by a 100 PF capacitor through 1.5 Kohm resistance. Machine-Model stresses devices by sudden application of a high voltage supplied by a 200 PF capacitor through very low (0 ohm) resistance Test circuit & condition Zap Interval: 1 second Number of Zaps: 3 positive and 3 negative at room temperature Critera: I-V Curve Tracing Table 5.4 ESD Data
Model HBM MM Model Vdd, Vss, I/C Vdd, Vss, I/C S/S 15 15 TARGET 4000V 200V Results Pass Pass
Page 15 of 24 AU9384 USB Flash Disk Controller V1.01
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5.6 Latch-Up Test Results
Test Description: Latch-Up testing was performed at room ambient using an IMCS-4600 system which applies a stepped voltage to one pin per device with all other pins open except Vdd and Vss which were biased to 5 Volts and ground respectively. Testing was started at 5.0 V (Positive) or 0 V(Negative), and the DUT was biased for 0.5 seconds. If neither the PUT current supply nor the device current supply reached the predefined limit (DUT=0 mA , Icc=100 mA), then the voltage was increased by 0.1 Volts and the pin was tested again. This procedure was recommended by the JEDEC JC-40.2 CMOS Logic standardization committee.
Notes: 1. DUT: Device Under Test. 2. PUT: Pin Under Test.
Figure 5.2 Latch-Up Test Results Icc Measurement
m
1 Source
V Supply
+
Untested Input Tied to V supply Trigger Source
Vcc Pin Pin under under test test
DUT
GND
Untested Output Open Circuit
+
Test Circuit: Positive Input/ output Overvoltage /Overcurrent
Page 16 of 24 AU9384 USB Flash Disk Controller V1.01
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Icc M easurem ent
mA 1 Source
V Supply
V cc Pin under test
+
U ntested Input Tied to V supply Trigger Source
DUT
GND
U ntested O utput O pen C ircuit
+
Test Circuit: Negative Input/Output Overvoltage/ Overcurrent
Icc Measurement mA V Supply Untested Output Open Circuit
Vcc All Input Tied to V supply
+
DUT
GND
Supply voltage Test
Table 5.5 Latch-Up Data
Model Voltage Current Vdd-Vxx Model + + Voltage (v)/ Current (mA) 11.0 11.0 200 200 9.0 S/S 5 5 5 Pass Results Pass
Page 17 of 24 AU9384 USB Flash Disk Controller V1.01
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6.0 Mechanical Information
Following diagrams show the dimensions of the AU9384 48-pin LQFP and 64-pin LQFP. Measurements are in inches. Figure 6.1 Mechanical Information Diagram
body size D1 E1 7 10 7 10
lead count 48 64
A1 0.1 0.1
A2 1.4 1.4
L1 1 1
b 0.2 0.2
c 0.127 0.127
e 0.5 0.5
A1 A2 L1 b c e
stand-off body thickness lead length lead width lead thickness lead pitch
Page 18 of 24 AU9384 USB Flash Disk Controller V1.01
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7.0 APPENDIX-A-64 Pin LQFP Package
7.1 64 LQFP Pin assignment
Figure 7.1 64 LQFP Pin Assignment
GPI0 FMDATA4
FMDATA5
FMDATA2 FMDATA3
FMDATA0
FMDATA7
FMDATA6
FMDATA1
FMCE7N FMCE8N
64 63
FMCE6N
62
FMCE5N
61
60
59
58
57
56
55
54
53
52 51 50 49 48 47 46 45
Reserved Reserved VCCA GNDA XTAL1 XTAL2 VCC2FM VCC5V VCC3V RSTN USB_DP USB_DM GNDIO Reserved Reserved Reserved Reserved Reserved FMWPN
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
ALCOR MICRO AU9384 64 pin LQFP
44 43 42 41 40 39 38 37 36 35 34 33 32
GPI1 GPI2 GPI3 Reserved Reserved Reserved GPI4 FMCDN CT1 CT2 CT4 CT3 GNDK VCCK FMCE4N FMCE3N GPON6 Reserved Reserved
FMALE
FMCLE
EEPDATA
EEPCLK
Reserved
Reserved
Reserved
AU9384 USB Flash Disk Controller V1.01
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FMWRN
FMCE1N
FMCE2N
FMRBN FMRDN
GPON7
Page 19 of 24
7.2 64 LQFP Pin Descriptions
Table 7.1 64 LQFP Pin Descriptions
PIN 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 PIN Name Reserved Reserved VCCA GNDA XTAL1 XTAL2 VCC2FM VCC5V VCC3V RSTN USB_DP USB_DM GNDIO Reserved Reserved Reserved Reserved Reserved FMWPN FMWRN FMALE FMCLE FMCE1N FMCE2N FMRDN FMRBN GPON7 EEPDATA EEPCLK Reserved Reserved Reserved Reserved Reserved GPON6 FMCE3N FMCE4N VCCK GNDK CT3 CT4 O O O PWR PWR I I I O O O O O O I O I/O O PWR PWR I O O PWR PWR I I/O I/O PWR I/O Type Reserved Reserved Analog 3.3V input Ground Crystal Oscillator Input (12MHz) Crystal Oscillator Output (12MHz) Connect to Flash Memory VCC 5V power supply Regular 3.3V output/ IO 3.3V input Hardware reset (Active Low) USB D+ USB DGround Reserved Reserved Reserved Reserved Reserved Connect to Flash Memory Write Protect Connect to Flash Memory Write Enable Connect to Flash Memory Address Latch Enable Connect to Flash Memory Command Latch Enable Connect to Flash Memory Chip1 Enable Connect to Flash Memory Chip2 Enable Connect to Flash Memory Read Enable Connect to Flash Memory Ready/Busy Output General Purpose Output pin, used as activity LED Connect to I2C Serial Data Connect to I2C Serial Clock Input Reserved Reserved Reserved Reserved Reserved Floating Connect to Flash Memory Chip3 Enable Connect to Flash Memory Chip4 Enable Core 3.3V Input Ground Connect to VCC Connect to VCC Page 20 of 24 AU9384 USB Flash Disk Controller V1.01 Description
Official Release_ Public
42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64
CT2 CT1 FMCDN GPI4 Reserved Reserved Reserved GPI3 GPI2 GPI1 GPI0 FMDATA4 FMDATA5 FMDATA6 FMDATA7 FMDATA0 FMDATA1 FMDATA2 FMDATA3 FMCE5N FMCE6N FMCE7N FMCE8N
I I I I
Connect to ground Connect to ground Flash Memory Mode: Connect to Gound Connect to ground. Reserved Reserved Reserved
I I I I I/O I/O I/O I/O I/O I/O I/O I/O O O O O
Connect to ground. Connect to ground. Connect to ground. Connect to ground. Connect to Flash Memory Data IO4 Connect to Flash Memory Data IO5 Connect to Flash Memory Data IO6 Connect to Flash Memory Data IO7 Connect to Flash Memory Data IO0 Connect to Flash Memory Data IO1 Connect to Flash Memory Data IO2 Connect to Flash Memory Data IO3 Connect to Flash Memory Chip5 Enable Connect to Flash Memory Chip6 Enable Connect to Flash Memory Chip7 Enable Connect to Flash Memory Chip8 Enable
Page 21 of 24 AU9384 USB Flash Disk Controller V1.01
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7.3 Sample Schematics
FMDATA[0..7] FMCE8N FMCE7N FMCE6N FMCE5N U1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 FMCE8N FMCE7N FMCE6N FMCE5N FMDATA3 FMDATA2 FMDATA1 FMDATA0 FMDATA7 FMDATA6 FMDATA5 FMDATA4 GPI0 GPI1 GPI2 GPI3 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
VCC FB C1 J1 VCC DATADATA+ GND FGND1 1 2 3 4 5 0.1UF F1 C2 10UF
VCC3.3 R1 FB C3 1UF 1.5K R2 R3 F2 C4
VCC2FM
VCCA GNDA XTAL1 XTAL2 VCC5V
0.1UF 39 39
VCC3.3 SW2 1 VCC3.3 VCC3.3 VCCK C5 R5 330 D1 GPON7 0.1UF GND 3
2
17 18 19 FMWRN 20 FMALE 21 FMCLE 22 FMCE1N23 FMCE2N24 FMRDN 25 26 GPON7 27 EEPDATA 28 EEPCLK 29 30 31 32
RESERVED RESERVED FMWPN FMWRN FMALE FMCLE FMCE1N FMCE2N FMRDN FMRBN GPON7 EEPDATA EEPCLK RESERVED RESERVED RESERVED
RESERVED RESERVED VCCA GNDA XTAL1 XTAL2 VCC2FM VCC5V VCC3V RSTN USB_DP USB_DM GNDIO RESERVED RESERVED RESERVED
AU9384-64 pin
RESERVED RESERVED RESERVED GPI4 FMCDN CT1 CT2 CT4 CT3 GNDK VCCK FMCE4N FMCE3N GPON6 RESERVED RESERVED
48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
VCC3.3
FMCDN
GNDK VCCK FMCE4N FMCE3N
VCC2FM 47K
FMRBN
R4
Optioanl
VCC3.3 R6 VCC3.3 U2 8 7 6 5 C9 1 2 3 4
VCC3.3 VCCA C7 0.1UF GND C8 18PF 1M C6 18PF R7 Y1 12MHZ XTAL2 VCC5V C10 0.1UF 1UF 47K XTAL1 VCC EEPCLK EEPDATA
VCC WP SCL SDA
A0 A1 A2 GND
24C02 or compatible
Disclaimer: This schematic is for reference only. 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 notice.
Size A Date:
Document Number AU9384 64 pin 8 flash memory demostration schematic Tuesday, August 19, 2003 Sheet 1 of 3
Rev
1.00
Page 22 of 24 AU9384 USB Flash Disk Controller V1.01
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VCC2FM FMDATA[0..7] 29 30 31 32 41 42 43 44 U3 I/O0 I/O1 I/O2 I/O3 I/O4 I/O5 I/O6 I/O7 VCC VCC 12 37 CB1 0.1UF R/B2 R/B1 RE CE1 CE2 CLE ALE WE WP 6 7 8 9 10 16 17 18 19 FMRBN1 FMRBN FMRDN FMCE1N FMCE5NA FMCLE FMALE FMWRN FMDATA[0..7] 29 30 31 32 41 42 43 44 U4 I/O0 I/O1 I/O2 I/O3 I/O4 I/O5 I/O6 I/O7 VCC VCC 12 37
VCC2FM
CB2 0.1UF R/B2 R/B1 RE CE1 CE2 CLE ALE WE WP 6 7 8 9 10 16 17 18 19 FMRBN2 FMRBN FMRDN FMCE3N FMCE7NA FMCLE FMALE FMWRN
VCC2FM 13 36 VSS VSS
VCC2FM
13 36
VSS VSS
K9W4G08U1M-YCB0
K9W4G08U1M-YCB0
VCC2FM FMDATA[0..7] 29 30 31 32 41 42 43 44 U5 I/O0 I/O1 I/O2 I/O3 I/O4 I/O5 I/O6 I/O7 VCC VCC 12 37 CB3 0.1UF R/B2 R/B1 RE CE1 CE2 CLE ALE WE WP 6 7 8 9 10 16 17 18 19 FMRBN3 FMRBN FMRDN FMCE2N FMCE6NA FMCLE FMALE FMWRN FMDATA[0..7] 29 30 31 32 41 42 43 44 U6 I/O0 I/O1 I/O2 I/O3 I/O4 I/O5 I/O6 I/O7 VCC VCC 12 37
VCC2FM
CB4 0.1UF R/B2 R/B1 RE CE1 CE2 CLE ALE WE WP 6 7 8 9 10 16 17 18 19 FMRBN4 FMRBN FMRDN FMCE4N FMCE8NA FMCLE FMALE FMWRN
VCC2FM 13 36 VSS VSS
VCC2FM
13 36
VSS VSS
K9W4G08U1M-YCB0
K9W4G08U1M-YCB0
Disclaimer: This schematic is for reference only. 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 notice.
Size A Date:
Document Number AU9384 64 pin 8 flash memory demostration schematic Tuesday, August 19, 2003 Sheet 2 of 3
Rev
1.00
Page 23 of 24 AU9384 USB Flash Disk Controller V1.01
Official Release_ Public
MEMO
About Alcor Micro, Corp Alcor Micro, Corp. designs, develops and markets highly integrated and advanced peripheral semiconductor, and software driver solutions for the personal computer and consumer electronics markets worldwide. We specialize in USB solutions and focus on emerging technology 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 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. Innovations like single chip solutions for traditional multiple chip products and on-board voltage regulators enable the company to provide cost-efficiency solutions for the computer peripheral device OEM customers worldwide.
Page 24 of 24 AU9384 USB Flash Disk Controller V1.01
Official Release_ Public

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