ETC AU9384

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
This data sheet contains 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 sheet contains final product specifications.
Revision History
Date
Revision
Description
Mar 2004
1.00
Initial release
Jul 2004
1.01
To modify 1.2 feature
Page 2 of 24
AU9384 USB Flash Disk Controller V1.01
Official Release_ Public
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
Official Release_ Public
Table of Contents
1 Introduction……………………………………………………………..
6
1.1 Description……………………………………………………………………………..
6
1.2 Features………………………………………………………………………………….
6
2 Application Block Diagram………………………………………….
8
3 Pin Assignment…………………………………………………………
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
Official Release_ Public
List of Figures
2.1 Block Diagram…………………………………………………………………………………..
8
3.1 Pin Assignment Diagram…………………………………………………………………..
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
Pin Descriptions……………………………………………………………………………. 10
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
ESD Data……………………………………………………………………………………….. 15
5.5
Latch-Up Test Results……………………………………………………………………. 17
7.1
64 LQFP Pin Descriptions……………………………….……………………………… 19
Page 5 of 24
AU9384 USB Flash Disk Controller V1.01
Official Release_ Public
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
Official Release_ Public
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
Official Release_ Public
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
Official Release_ Public
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
42
Reserved
FMDATA1
43
FMDATA4
FMDATA2
44
FMDATA5
FMDATA3
45
FMDATA6
Reserved
46
FMDATA7
Reserved
47
FMDATA0
Reserved
48
41
40
39
38
37
VCCA
1
36
Reserved
GNDA
2
35
Reserved
XTAL1
3
34
Reserved
XTAL2
4
33
Reserved
VCC2FM
5
32
Reserved
31
Reserved
30
Reserved
ALCOR MICRO
VCC5V
6
VCCIO
7
RSTN
8
29
GNDK
USB_DP
9
28
VCCK
USB_DM
10
27
FMCE4N
GNDIO
11
26
FMCE3N
Reserved
12
25
GPON6
AU9384
48PIN LQFP
14
15
16
17
18
19
20
21
22
23
Reserved
FMWPN
FMWRN
FMALE
FMCLE
FMCE1N
FMCE2N
FMRDN
FMRBN
GPON7
Reserved
24
Reserved
13
Page 9 of 24
AU9384 USB Flash Disk Controller V1.01
Official Release_ Public
Table 3.1 Pin Descriptions
Pin
Pin Name
I/O Type
1
VCCA
PWR
3.3V input for PLL
Description
2
GNDA
PWR
Ground
3
XTAL1
I
4
XTAL2
O
Crystal Oscillator Output (12MHz)
5
VCC2FM
O
Connect to Flash Memory VCC
6
VCC5V
PWR
7
VCCIO
PWR
8
RSTN
I
9
USB_DP
I/O
USB D+
10
USB_DM
I/O
USB D-
11
GNDIO
PWR
12
Reserved
13
Reserved
14
FMWPN
15
FMWRN
O
Connect to Flash Memory Write Enable
16
FMALE
O
Connect to Flash Memory Address Latch Enable
17
FMCLE
O
Connect to Flash Memory Command Latch Enable
18
FMCE1N
O
Connect to Flash Memory Chip1 Enable
19
FMCE2N
O
Connect to Flash Memory Chip2 Enable
20
FMRDN
O
Connect to Flash Memory Read Enable
21
FMRBN
I
Connect to Flash Memory Ready/Busy Output
22
GPON7
O
General Purpose Output pin, used as activity LED
23
Reserved
24
Reserved
25
GPON6
O
Floating
26
FMCE3N
O
Connect to Flash Memory Chip3 Enable
27
FMCE4N
O
Connect to Flash Memory Chip4 Enable
28
VCCK
PWR
Core 3.3V Input
29
GNDK
PWR
Ground
30
Reserved
Connect to VCC
31
Reserved
Connect to ground
32
Reserved
Connect to ground
33
Reserved
Connect to ground
34
Reserved
Connect to ground
35
Reserved
Connect to ground
36
Reserved
Crystal Oscillator Input (12MHz)
5V power supply
Regulator 3.3V output/ IO 3.3V input
Hardware reset (Active Low)
Ground
Reserved
Reserved
I
Connect to Flash Memory Write Protect
Reserved
37
Reserved
38
FMDATA4
I/O
Reserved
Connect to Flash Memory Data IO4
39
FMDATA5
I/O
Connect to Flash Memory Data IO5
40
FMDATA6
I/O
Connect to Flash Memory Data IO6
41
FMDATA7
I/O
Connect to Flash Memory Data IO7
42
FMDATA0
I/O
Connect to Flash Memory Data IO0
43
FMDATA1
I/O
Connect to Flash Memory Data IO1
44
FMDATA2
I/O
Connect to Flash Memory Data IO2
45
FMDATA3
I/O
46
Reserved
47
Reserved
Reserved
48
Reserved
Reserved
Connect to Flash Memory Data IO3
Reserved
Page 10 of 24
AU9384 USB Flash Disk Controller V1.01
Official Release_ Public
4.0 System Architecture and
Reference Design
4.1 AU9384 Block Diagram
Figure 4.1 AU9384 Block Diagram
USB
Upstream
Port
USB
SIE
XCVR
Processor
3.3V
Flash
FIFO
RAM
FM
control
&FIFO
Support up to 8
Flash Memory
ROM
3.3V
Voltage
Regulator &
Power Switch
12MHz
XTAL
Page 11 of 24
AU9384 USB Flash Disk Controller V1.01
Official Release_ Public
4.2 Sample Schematics
U1
VCC
J1
VCC
DATADATA+
GND
FGND1
VCC3.3
F1
FB
C1
C2
0.1UF
10UF
R1
FB
C3
1UF
F2
VCC3.3
C4
0.1UF
VCCA
GNDA
XTAL1
XTAL2
VCC2FM
VCC5V
1.5K
1
2
3
4
5
R2
R3
39
39
VCC3.3
1
2
FMWRN
FMALE
FMCLE
FMCE1N
FMCE2N
FMRDN
3
SW1
FMRBN
GPON7
R4
47K
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
GNDK
VCCK
FMCE4N
FMCE3N
Au9384-48 pin
VCC2FM
18PF
C5
For " K9W4G08U1M-YCB0 " Chips
XTAL1
VCC
FMCE2N R7
0 FMCE2NA
FMCE3N R10
R5
Y1
0 FMCE3NA
VCC5V
For " K9W4G08U1M-YCB0 " Chips
C7
FMRBN R8
0 FMRBN2
FMRBN R11
12MHZ
1M
18PF
C6
XTAL2
0 FMRBN3
0.1UF
For " K9F5608U0A-YCB0 " Chips
0 FMRBN2
R9
R12
0 FMRBN3
VCC3.3
VCC3.3
VCCK
VCCA
VCC3.3
R6
330
D1
GPON7
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.
C8
C9
0.1UF
GNDA
0.1UF
GNDK
Size
A
Document Number
Au9384 flash memory demostration schematic
Date:
Monday, September 22, 2003
Sheet
1
Rev
1.01
of
2
Page 12 of 24
AU9384 USB Flash Disk Controller V1.01
Official Release_ Public
VCC2FM
FMDATA[0..7]
VCC2FM
U2
FMDATA0 29
FMDATA1 30
FMDATA2 31
FMDATA3 32
FMDATA4 41
FMDATA5 42
FMDATA6 43
FMDATA7 44
13
36
I/O0
I/O1
I/O2
I/O3
I/O4
I/O5
I/O6
I/O7
VSS
VSS
U3
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
13
36
K9W4G08U1M-YCB0
I/O0
I/O1
I/O2
I/O3
I/O4
I/O5
I/O6
I/O7
VSS
VSS
VCC
VCC
12
37
CB2
0.1UF
R/B2
R/B1
RE
CE1
CE2
CLE
ALE
WE
WP
6
7
8
9
10
16
17
18
19
K9W4G08U1M-YCB0
VCC2FM
VCC2FM
U4
FMDATA0 29
FMDATA1 30
FMDATA2 31
FMDATA3 32
FMDATA4 41
FMDATA5 42
FMDATA6 43
FMDATA7 44
6
13
36
I/O0
I/O1
I/O2
I/O3
I/O4
I/O5
I/O6
I/O7
GND
VSS
VSS
FMRBN3
FMRBN
FMRDN
FMCE3N
FMCE4NA
FMCLE
FMALE VCC2FM
FMWRN
U5
VCC
VCC
12
37
CB3
0.1UF
R/B
RE
CE
CLE
ALE
WE
WP
7
8
9
16
17
18
19
FMRBN
FMRDN
FMCE3N
FMCLE
FMALE VCC2FM
FMWRN
FMDATA0 29
FMDATA1 30
FMDATA2 31
FMDATA3 32
FMDATA4 41
FMDATA5 42
FMDATA6 43
FMDATA7 44
6
13
36
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.
I/O0
I/O1
I/O2
I/O3
I/O4
I/O5
I/O6
I/O7
GND
VSS
VSS
VCC
VCC
12
37
CB4
0.1UF
R/B
RE
CE
CLE
ALE
WE
WP
7
8
9
16
17
18
19
FMRBN
FMRDN
FMCE4N
FMCLE
FMALE VCC2FM
FMWRN
K9F5608U0A-YCB0
Size
A
Document Number
Au9384 flash memory demostration schematic
Date:
Monday, September 22, 2003
Sheet
2
Rev
1.01
of
2
Page 13 of 24
AU9384 USB Flash Disk Controller V1.01
Official Release_ Public
5.0 Electrical Characteristics
5.1 Recommended Operating Conditions
Table 5.1 Recommended Operating Conditions
SYMBOL
PARAMETER
MIN
TYP
MAX
UNITS
VCC
Power Supply
4.75
5
5.25
V
VIN
Input Voltage
0
VCC
V
TOPR
Operating Temperature
0
85
O
TSTG
Storage Temperature
-40
125
O
C
C
5.2 General DC Characteristics
Table 5.2 General DC Characteristics
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
IIL
Input low current
no pull-up or pull-down
-1
1
µA
IIH
Input high current
no pull-up or pull-down
-1
1
µA
IOZ
Tri-state leakage current
-10
10
µA
CIN
Input capacitance
5
ρF
COUT
Output capacitance
5
ρF
CBID
Bi-directional buffer capacitance
5
ρF
5.3 DC Electrical Characteristics for 3.3 volts operation
Table 5.3 DC Electrical Characteristics for 3.3 volts operation
SYMBOL
PARAMETER
CONDITIONS
VIL
Input Low Voltage
CMOS
VIH
Input Hight Voltage
CMOS
VOL
Output low voltage
IOL=4mA, 16mA
VOH
Output high voltage
IOH=4mA,16mA
RI
Input Pull-up/down resistance
Vil=0V or
Vih=VCC
MIN
TYP
MAX
UNITS
0.9
V
2.3
V
0.4
2.4
V
V
10k/200k
KΩ
Page 14 of 24
AU9384 USB Flash Disk Controller V1.01
Official Release_ Public
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
Model
S/S
TARGET
Results
HBM
Vdd, Vss, I/C
15
4000V
Pass
MM
Vdd, Vss, I/C
15
200V
Pass
Page 15 of 24
AU9384 USB Flash Disk Controller V1.01
Official Release_ Public
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
+
Untested
Input Tied
to V supply
Vcc
Pin
Pin
under
under
test
test
DUT
V Supply
Untested
Output Open
Circuit
+
GND
Trigger
Source
Test Circuit: Positive Input/ output Overvoltage /Overcurrent
Page 16 of 24
AU9384 USB Flash Disk Controller V1.01
Official Release_ Public
Icc M easurem ent
mA
1 Source
+
U ntested
Input Tied
to V supply
V Supply
V cc
Pin
under
test
DUT
+
U ntested
O utput O pen
C ircuit
GND
Trigger
Source
Test Circuit: Negative Input/Output Overvoltage/ Overcurrent
Icc Measurement
mA
V Supply
Vcc
All Input Tied
to V supply
+
Untested
Output Open
Circuit
DUT
GND
Supply voltage Test
Table 5.5 Latch–Up Data
Model
Voltage
Model
+
+
Current
Voltage (v)/ Current (mA)
11.0
11.0
Vdd-Vxx
S/S
Results
5
Pass
200
200
5
9.0
5
Pass
Page 17 of 24
AU9384 USB Flash Disk Controller V1.01
Official Release_ Public
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
lead
count
A1
A2
L1
b
c
e
7
7
48
0.1
1.4
1
0.2
0.127
0.5
10
10
64
0.1
1.4
1
0.2
0.127
0.5
A1
stand-off
A2
body thickness
L1
lead length
b
lead width
c
lead thickness
e
lead pitch
Page 18 of 24
AU9384 USB Flash Disk Controller V1.01
Official Release_ Public
7.0 APPENDIX-A-64 Pin LQFP Package
7.1 64 LQFP Pin assignment
Figure 7.1 64 LQFP Pin Assignment
FMDATA7
FMDATA6
FMDATA5
59
58
57
56
55
54
60
GPI0
FMDATA4
FMDATA0
61
FMDATA1
62
FMDATA2
FMDATA3
FMCE5N
63
FMCE6N
FMCE7N
FMCE8N
64
Reserved
Reserved
VCCA
GNDA
XTAL1
XTAL2
VCC2FM
VCC5V
VCC3V
RSTN
USB_DP
USB_DM
GNDIO
Reserved
Reserved
Reserved
Reserved
Reserved
FMWPN
53
1
52
51
2
50
3
49
4
48
5
47
6
46
7
45
8
44
ALCOR MICRO
AU9384
64 pin LQFP
9
10
11
12
43
42
41
40
13
39
14
38
15
37
16
36
17
35
18
34
33
19
FMCE1N
FMCE2N
27
28
29
30
31
32
Reserved
FMCLE
26
Reserved
FMWRN
FMALE
25
Reserved
24
EEPCLK
23
GPON7
22
EEPDATA
21
FMRBN
FMRDN
20
GPI1
GPI2
GPI3
Reserved
Reserved
Reserved
GPI4
FMCDN
CT1
CT2
CT4
CT3
GNDK
VCCK
FMCE4N
FMCE3N
GPON6
Reserved
Reserved
Page 19 of 24
AU9384 USB Flash Disk Controller V1.01
Official Release_ Public
7.2 64 LQFP Pin Descriptions
Table 7.1 64 LQFP Pin Descriptions
PIN
PIN Name
1
Reserved
I/O Type
Description
2
Reserved
3
VCCA
PWR
Analog 3.3V input
4
GNDA
PWR
Ground
5
XTAL1
I
Reserved
Reserved
Crystal Oscillator Input (12MHz)
6
XTAL2
O
Crystal Oscillator Output (12MHz)
7
VCC2FM
O
Connect to Flash Memory VCC
8
VCC5V
PWR
9
VCC3V
PWR
10
RSTN
I
5V power supply
Regular 3.3V output/ IO 3.3V input
Hardware reset (Active Low)
11
USB_DP
I/O
USB D+
12
USB_DM
I/O
USB D-
13
GNDIO
PWR
14
Reserved
Reserved
15
Reserved
Reserved
16
Reserved
Reserved
17
Reserved
Reserved
18
Reserved
Reserved
19
FMWPN
20
FMWRN
O
Connect to Flash Memory Write Enable
21
FMALE
O
Connect to Flash Memory Address Latch Enable
22
FMCLE
O
Connect to Flash Memory Command Latch Enable
23
FMCE1N
O
Connect to Flash Memory Chip1 Enable
24
FMCE2N
O
Connect to Flash Memory Chip2 Enable
25
FMRDN
O
Connect to Flash Memory Read Enable
26
FMRBN
I
Connect to Flash Memory Ready/Busy Output
27
GPON7
O
General Purpose Output pin, used as activity LED
28
EEPDATA
I/O
29
EEPCLK
O
30
Reserved
Reserved
31
Reserved
Reserved
32
Reserved
Reserved
33
Reserved
Reserved
34
Reserved
Reserved
I
Ground
Connect to Flash Memory Write Protect
Connect to I2C Serial Data
Connect to I2C Serial Clock Input
35
GPON6
O
Floating
36
FMCE3N
O
Connect to Flash Memory Chip3 Enable
37
FMCE4N
O
Connect to Flash Memory Chip4 Enable
38
VCCK
PWR
Core 3.3V Input
39
GNDK
PWR
Ground
40
CT3
I
Connect to VCC
41
CT4
I
Connect to VCC
Page 20 of 24
AU9384 USB Flash Disk Controller V1.01
Official Release_ Public
42
CT2
I
Connect to ground
43
CT1
I
Connect to ground
44
FMCDN
I
Flash Memory Mode: Connect to Gound
45
GPI4
I
Connect to ground.
46
Reserved
Reserved
47
Reserved
Reserved
48
Reserved
Reserved
49
GPI3
I
Connect to ground.
50
GPI2
I
Connect to ground.
51
GPI1
I
Connect to ground.
52
GPI0
I
Connect to ground.
53
FMDATA4
I/O
Connect to Flash Memory Data IO4
54
FMDATA5
I/O
Connect to Flash Memory Data IO5
55
FMDATA6
I/O
Connect to Flash Memory Data IO6
56
FMDATA7
I/O
Connect to Flash Memory Data IO7
57
FMDATA0
I/O
Connect to Flash Memory Data IO0
58
FMDATA1
I/O
Connect to Flash Memory Data IO1
59
FMDATA2
I/O
Connect to Flash Memory Data IO2
60
FMDATA3
I/O
61
FMCE5N
O
Connect to Flash Memory Chip5 Enable
62
FMCE6N
O
Connect to Flash Memory Chip6 Enable
63
FMCE7N
O
Connect to Flash Memory Chip7 Enable
64
FMCE8N
O
Connect to Flash Memory Chip8 Enable
Connect to Flash Memory Data IO3
Page 21 of 24
AU9384 USB Flash Disk Controller V1.01
Official Release_ Public
7.3 Sample Schematics
FB
J1
VCC
DATADATA+
GND
FGND1
F1
C1
C2
0.1UF
10UF
C4
VCCA
GNDA
XTAL1
XTAL2
0.1UF
VCC5V
VCC3.3
1
2
3
4
5
R1
VCC2FM
FB
C3
F2
1UF
1.5K
R2
R3
39
39
RESERVED
RESERVED
VCCA
GNDA
XTAL1
XTAL2
VCC2FM
VCC5V
VCC3V
RSTN
USB_DP
USB_DM
GNDIO
RESERVED
RESERVED
RESERVED
VCC3.3
SW2
1
RESERVED
RESERVED
RESERVED
GPI4
FMCDN
CT1
CT2
CT4
CT3
GNDK
VCCK
FMCE4N
FMCE3N
GPON6
RESERVED
RESERVED
Au9384-64 pin
17
18
19
FMWRN 20
FMALE 21
FMCLE 22
FMCE1N23
FMCE2N24
FMRDN 25
26
GPON7 27
EEPDATA 28
EEPCLK 29
30
31
32
VCC
RESERVED
RESERVED
FMWPN
FMWRN
FMALE
FMCLE
FMCE1N
FMCE2N
FMRDN
FMRBN
GPON7
EEPDATA
EEPCLK
RESERVED
RESERVED
RESERVED
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
FMCE8N
FMCE7N
FMCE6N
FMCE5N
FMDATA[0..7]
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
VCC3.3
FMCDN
GNDK
VCCK
FMCE4N
FMCE3N
2
VCC3.3
3
FMRBN
VCC3.3
VCCK
C5
R5
330
GPON7
D1
R4
VCC2FM
47K
Optioanl
VCC3.3
0.1UF
GND
R6
VCC3.3
U2
VCC3.3
VCCA
C6
18PF
XTAL1
R7
C7
0.1UF
GND
C8
18PF
8
7
6
5
47K
1M
VCC
EEPCLK
EEPDATA
Y1
12MHZ
XTAL2
VCC5V
C9
VCC
WP
SCL
SDA
A0
A1
A2
GND
1
2
3
4
24C02 or compatible
C10
0.1UF
1UF
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
Document Number
Au9384 64 pin 8 flash memory demostration schematic
Date:
Tuesday, August 19, 2003
Sheet
1
of
Rev
1.00
3
Page 22 of 24
AU9384 USB Flash Disk Controller V1.01
Official Release_ Public
VCC2FM
FMDATA[0..7]
13
36
I/O0
I/O1
I/O2
I/O3
I/O4
I/O5
I/O6
I/O7
VSS
VSS
VCC2FM
FMDATA[0..7]
U3
29
30
31
32
41
42
43
44
VCC
VCC
U4
12
37
29
30
31
32
41
42
43
44
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
I/O0
I/O1
I/O2
I/O3
I/O4
I/O5
I/O6
I/O7
VCC2FM
13
36
K9W4G08U1M-YCB0
VSS
VSS
VCC
VCC
12
37
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
K9W4G08U1M-YCB0
VCC2FM
FMDATA[0..7]
13
36
I/O0
I/O1
I/O2
I/O3
I/O4
I/O5
I/O6
I/O7
VSS
VSS
VCC2FM
FMDATA[0..7]
U5
29
30
31
32
41
42
43
44
VCC
VCC
U6
12
37
29
30
31
32
41
42
43
44
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
VCC2FM
13
36
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.
I/O0
I/O1
I/O2
I/O3
I/O4
I/O5
I/O6
I/O7
VSS
VSS
VCC
VCC
12
37
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
K9W4G08U1M-YCB0
Size
A
Document Number
Au9384 64 pin 8 flash memory demostration schematic
Date:
Tuesday, August 19, 2003
Sheet
2
of
Rev
1.00
3
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