eKM8025
USB & PS/2 Mouse Controller
1 Revision1.00(2400/2500) 2006/7/11
This specification are subject to be changed without notice
1. General Description
The eKM8025 is an Mouse Controller designed to control both USB & PS/2 Mouse
device with XY Quadrature. This Mouse Controller can auto detect USB or PS/2 mode, and
supports X,Y,Z three axes , and L, R, M, P, N five buttons under both USB and PS2 mode.
2. Features
◆Universal Serial Bus Specification, version 1.1
◆USB HID Specification, version 1.11
◆Auto-detecting PS/2 port or USB port.
◆Compatible with Microsoft 3D PS/2 mouse.
◆Support 3D (X,Y,Z) 5 Key (L,R,M,P,N) input.
◆Support Z/2 Z-axis input type.
◆ Support Agilent HDNS2000、ADNS2051、OM01、OM02、PixArt
PAN101BOI/BSI Optical Mouse Sensor.
◆ 800DPI simulation by firmware(For eKM8025BBP/ eKM8025BCP/
eKM8025BBM/ eKM8025BCM only).
◆Applications：
◇3D, 3 Buttons USB and PS/2 Combo Mouse.
◇3D, 5 Buttons USB and PS/2 Combo Mouse.
eKM8025
USB & PS/2 Mouse Controller
2 Revision1.00(2400/2500) 2006/7/11
This specification are subject to be changed without notice
◆ Package：
【400dpi】
◇18 Pin PDIP (300MIL) eKM8025ABP 3D 3K
◇18 Pin SOP (300MIL) eKM8025ABM 3D 3K
◇20 Pin PDIP (300MIL) eKM8025ACP 3D 5K
◇20 Pin SOP (300MIL) eKM8025ACM 3D 5K
【800 dpi simulation by firmware】
◇18 Pin PDIP (300MIL) eKM8025BBP 3D 3K
◇18 Pin SOP (300MIL) eKM8025BBM 3D 3K
◇20 Pin PDIP (300MIL) eKM8025BCP 3D 5K
◇20 Pin SOP (300MIL) eKM8025BCM 3D 5K
eKM8025
USB & PS/2 Mouse Controller
3 Revision1.00(2400/2500) 2006/7/11
This specification are subject to be changed without notice
3. Pin assignment
◆eKM8025AB /eKM8025BB (18-Pin) for 3D3Key
□□□□□□□□
4 3 2 1 18171615
M KEY□ 1z 18 □X1 (0,0)
L KEY□ 2 17 □X2 +
Z1□ 3 16 □Y1
Z2□ 4 15 □Y2
R KEY□ 5 14 □IR_C
NA□ 6 13 □D+ / CLK □5 14
□
VSS□ 7 12 □D- / DATA □6 X
□
V3.3□ 8 11 □VDD □7 8 9 101112 13 □
OSCI□ 9 10 □OSCO □ □□□□
eKM8025AB/eKM8025BB (18-Pin) Bounding PAD
Symbol I/O PIN Function
M I
1 Middle Key Input
L I 2 Left Key Input
Z1 I
3 Z axis Input 1
Z2 I
4 Z axis Input 2
R I/O
5 Right Key Input
K_OP I 6 This pin should be connected to V3.3(pin8)
VSS - 7 GND
V3.3V O 8 3.3V DC voltage output from internal regulator. This pin has to be tied to a 4.7μF capacitor.
OSCI I 9 6MHz ceramic resonator input.
OSCO I/O 10 Return path for 6-MHz ceramic resonator.
VDD - 11 5 V Power Input
D- / DATA I/O 12 USB D- or PS/2 Data I/O
D+ / CLK I/O 13 USB D+ or PS/2 CLK I/O
IR_C O 14 IR(Sensor power) Control Pin. 1
Y2 I
15 Y axis Input 2
Y1 I
16 Y axis Input 1
X2 I 17 X axis Input 2
X1 I
18 X axis Input 1
eKM8025
USB & PS/2 Mouse Controller
4 Revision1.00(2400/2500) 2006/7/11
This specification are subject to be changed without notice
◆eKM8025AC/eKM8025BC (20-Pin) for 3D5Key
□□□□□□□□
4 3 2 1 20191817
M KEY□ 1z 20 □X1
L KEY□ 2 19 □X2 (0,0)
Z1□ 3 18 □Y1 +
Z2□ 4 17 □Y2
R KEY□ 5 16 □IR_C
P KEY/K_OP□ 6 15 □N KEY
VSS□ 7 14 □D+ / CLK □5
16 □
VSS□ 8 13 □D- / DATA □6
15 □
V3.3□ 9 12 □VDD □89 10111213
14 □
OSCI□ 10 11 □OSCO □ □□□□
eKM8025AC/eKM8025BC (20-Pin) Bounding PAD
Symbol I/O PIN Function
M I
1 Middle Key Input
L I 2 Left Key Input
Z1 I
3 Z axis Input 1
Z2 I
4 Z axis Input 2
R I/O
5 Right Key Input
K_OP I 6 This pin should be connected to GND with 1MΩ resistance.
P I 6 Pre Key Input
VSS - 7,8 GND
V3.3V O 9 3.3V DC voltage output from internal regulator. This pin has to be tied to a 4.7μF capacitor.
OSCI I 10 6MHz ceramic resonator input.
OSCO I/O 11 Return path for 6-MHz ceramic resonator.
VDD - 12 5 V Power Input
D- / DATA I/O 13 USB D- or PS/2 Data I/O
D+ / CLK I/O 14 USB D+ or PS/2 CLK I/O
N I 15 Next Key Input
IR_C O 16 IR(Sensor power) Control Pin. 1
Y2 I
17 Y axis Input 2
Y1 I
18 Y axis Input 1
X2 I 19 X axis Input 2
X1 I
20 X axis Input 1
eKM8025
USB & PS/2 Mouse Controller
5 Revision1.00(2400/2500) 2006/7/11
4. Function description
X
Y
Z
DETECT
CIRCUIT
X-COUNTER
Y-COUNTER
Z-COUNTER
MODE
SELECTOR
DATA
I/O D+/CLK
D-/DATA
BTM REGISTER
LMRPN
X1
X2
Y1
Y2
Z1
Z2
LMR
DATA
PROCESS
MULTIPLEXER
USB PROTOCOL
CONTROLLER
PS/2 PROTOCOL
CONTROLLER
IR_C
IR_C
PN
Fig-1 : Function block
◆Quadrature Signal Timing Diagram
◇X、Y、Z Axis Counting
XY AXIS COUNTING
Z/2 COUNTING
+1 +1 +1 +1 -1 -1 -1 -1
X1(Y1)
X2(Y2)
+1 +1 -1 -1
Z1
Z2
This specification are subject to be changed without notice
eKM8025
USB & PS/2 Mouse Controller
6 Revision1.00(2400/2500) 2006/7/11
◇Quadrature Output Crossed Width Limit
TTTT TTTT
X1(Y1)
X2(Y2)
Note：For X(Y) Axis ,T > 40us
For Z Axis ,T > 1ms
◆PS/2 function description
◇PS/2 Mouse Commands Description
Hex Code Command eKM8023 echo code
FF Reset FA,AA,00
FE Resend XX,(XX,XX)
F6 Set Default FA
F5 Disable FA
F4 Enable FA
F3,XX Set Sampling Rate FA,FA
F2 Read Device Type FA,00
F0 Set Remote Mode FA
EE Set Wrap Mode FA
EC Reset Wrap Mode FA
EB Read Data FA,XX,XX,XX
EA Set Stream Mode FA
E9 Status Request FA,XX,XX,XX
E8 Set Resolution FA,FA
E7 Set Autospeed FA
E6 Reset Autospeed FA
◇Microsoft PS/2 scrolling mouse
(A) Entering procedure: Except in WRAP mode, while eKM8023 received the following consecutive
command.
i. F3 C8 ---- set sampling rate 200/sec
ii. F3 64 ---- set sampling rate 100/sec
iii. F3 50 ---- set sampling rate 80/sec
(B) Entering procedure: after eKM8023 enter scrolling mouse mode (Mouse ID = 03), while eKM8023
received the following consecutive command.eKM8023 will enter 5 buttons mode Mouse ID:04)
i F3 C8 ------- set sampling rate 200/sec
ii F3 C8 ---- set sampling rate 200/sec
This specification are subject to be changed without notice
iii F3 50 ---- set sampling rate 80/sec
eKM8025
USB & PS/2 Mouse Controller
7 Revision1.00(2400/2500) 2006/7/11
This specification are subject to be changed without notice
(C) Operating in PS/2 scrolling mode:
a. All of the commands in legacy mode still be valid.
b. The ID code of read device type command (F2) will changed from "00" to be "03".
c. Data report will be four bytes format:
【3D3Buttons Data Format】
Byte Bit Description
1 0 Left button status; 1 = pressed
1 Right buttson status; 1 = pressed
2 Middle button status; 1 = pressed
3 Reserve to 1
4 X data sign; 1 = negative
5 Y data sign; 1 = negative
6 X data overflow; 1 = overflow
7 Y data overflow; 1 = overflow
2 0-7 X data (D0-D7)
3 0-7 Y data (D0-D7)
4 0-7 Z data (D0-D7)
(D) Operating in 3D5K mode:
a. All of the commands in legacy mode still be valid.
b. The ID code of read device type command (F2) will changed from "03" to be "04".
c. Data report will be four bytes format:
【3D5Buttons Data Format】
Byte Bit Description
1 0 Left button status; 1 = pressed
1 Right button status; 1 = pressed
2 Middle button status; 1 = pressed
3 Reserve to 1
4 X data sign; 1 = negative
5 Y data sign; 1 = negative
6 X data overflow; 1 = overflow
7 Y data overflow; 1 = overflow
2 0-7 X data (D0-D7)
3 0-7 Y data (D0-D7)
4 0-3 Z data (D0-D3)
4 4 P KEY status; 1 = pressed
4 5 N KEY status; 1 = pressed
4 6,7 Reserve to 0
(E) Exiting Microsoft scrolling mode & 3D5K mode:
There are two ways to exit:
a. Power off.
b. Reset command (FF).
◇Z-axis Input Function
The Z0-Z7 limit value is ±7
Z-axis counter accumulates the Z1, Z2 phase changed by movement. This mode includes noise immunity.
Z/2 : 2 dot per count. The wheel should stay at Z1=0, Z2=0 or Z1=1, Z2=1 Phase
eKM8025
USB & PS/2 Mouse Controller
8 Revision1.00(2400/2500) 2006/7/11
This specification are subject to be changed without notice
◆USB function Description
【Descriptor in USB Mode】
Descriptor Type Byte1 Byte2 Byte3 Byte4 Byte5 Byte6 Byte7 Byte8
12 01 10 01 00 00 00 08
VID1 VID0 PID1 PID0 REV1 REV0 00 02
Device Descriptor
00 01
09 02 22 00 01 01 00 A0
Configuration Descriptor 32
09 04 00 00 01 03 01 02
Interface Descriptor 00
09 21 11 01 00 01 22 34
HID Descriptor 00
Endpoint 07 05 81 03 04 00 0A
05 01 09 02 A1 01 09 01
A1 00 05 09 19 01 29
KEY1
15 00 25 01 95
KEY1 75 01
81 02 95 01 75
KEY2 81 03
05 01 09 30 09 31 09 38
15 80 25 7F 75 08 95 03
HID Report Descriptor
81 06 C0 C0
*VID：Vendor ID (Default = 0x04F3).
*PID：Product ID (3D3K MOUSE = 0x0211 ,3D5K MOUSE = 0x0212).
*REV：Revision Number = 0x2400(eKM8025A)/0x2500(eKM8025B)
*KEY1：3D3K MOUSE = 3, 3D5K MOUSE = 5 .
*KEY2：3D3K MOUSE = 5, 3D5K MOUSE = 3 .
*Product String：”PS/2+USB Mouse”
【USB Mouse Report Data Type】
Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0
Byte0 0 0 0 N P M R L
Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0
Byte1 X-AXIS
Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0
Byte2 Y-AXIS
Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0
Byte3 Z-AXIS
*3D3K MODE , P = N = 0.
eKM8025
USB & PS/2 Mouse Controller
9 Revision1.00(2400/2500) 2006/7/11
This specification are subject to be changed without notice
5. Absolute Maximum Rating
Symbol min Max unit
Temperature under bias 0 70 ºC
Storage temperature -65 150 ºC
Input voltage -0.5 6.0 V
Output voltage -0.5 6.0 V
6. Electrical Characteristic
(T = 0ºC ~70ºC, VDD=4.4~5.2V, VSS=0V)
Symbol Parameter Condition Min Type Max Unit
3.3V Regulator
VRag Output voltage of 3.3v Regulator VDD = 4.2V ~ 5.2V 3.0 3.3 3.6 V
VResetL Low Power Reset detecting low Voltage - 2.3 V
VResetH Low Power Reset detecting high Voltage 2.4 - V
MCU operating
IIL Input Leakage Current for input pins VIN=VDD,VSS - - 1
μA
VIHX Clock Input High Voltage OSCI 2.5 - - V
VILX Clock Input Low Voltage OSCI - - 1.0 V
GPIO Pins
VHL High/Low level transfer point Input 1.1 - V
VOH Output High Voltage IDrive = 5.0mA 2.4 - - V
VOL Output Low Voltage ISink = 5.0mA - - 0.4 V
IPH Input current with pull-high resister
The input pin with internal
pull-high resistor of Port6 or
port7 is connected to VSS.
- 25 -
μA
IPL Input current with pull-low resister
The input pin with internal
pull-low resistor of Port6 is
connected to VDD.
- 330 - μA
USB Interface
VOH Static Output High 2.8 - 3.6 V
VOL Static Output Low - - 0.3 V
VDI Differential Input Sensitivity 0.2 - - V
VCM Differential Input Command Mode Range
USB operation Mode
0.8 - 2.5 V
VSE Single Ended Receiver Threshold 0.8 - 2.0 V
CIN Transceiver Capacitance - - 20 pF
VRG Output Voltage of Internal Regulator 3.0 - 3.6 V
RPH Internal Pull-high Resistor
USB operation Mode
-20% 1.5 +20% kΩ
eKM8025
USB & PS/2 Mouse Controller
10 Revision1.00(2400/2500) 2006/7/11
7. Package Diagram
◆PDIP-18L 300MIL PACKAGE OUTLINE DIMENSION(Unit:mm)
◆PDIP-20L 300MIL PACKAGE OUTLINE DIMENSION(Unit:mm)
This specification are subject to be changed without notice
eKM8025
USB & PS/2 Mouse Controller
11 Revision1.00(2400/2500) 2006/7/11
◆SOP-18L 300MIL PACKAGE OUTLINE DIMENSION(Unit:mm)
◆SOP-20L 300MIL PACKAGE OUTLINE DIMENSION(Unit:mm)
This specification are subject to be changed without notice
eKM8025
USB & PS/2 Mouse Controller
12 Revision1.00(2400/2500) 2006/7/11
This specification are subject to be changed without notice
8. Pad List Information
◆eKM8025AB/eKM8025BB Pad Configuration
□□□□□□□□
4 3 2 1 18171615
(0,0)
+
□ 514
□
□ 6X
□
□ 7 8 9 101112 13 □
□ □□□□
◆eKM8025AB/eKM8025BB Pad Name & Coordinate Table
Chip Size：1520*2580 UM
Pad Number Pad Name Pad Coordinate (X, Y)
1 M_KEY 196.5, 1176.7
2 L_KEY 91.5, 1176.7
3 Z1 -13.5, 1176.7
4 Z2 -118.5, 1176.7
5 R_KEY -652.7, -785
6 K_OP -652.7, -890
7 VSS -652.7, -997.5
8 V3.3 -304.45, -1182.6
9 OSCI 44.3, -1182.6
10 OSCO 149.3, -1182.6
11 VDD 256.9, -1182.6
12 D_MNS 364.4, -1182.6
13 D_PLUS 647.3, -1015.8
NC 647.3, -901.6
14 IR_C 647.3, -796.6
15 Y2 616.5, 1176.7
16 Y1 511.5, 1176.7
17 X2 406.5, 1176.7
18 X1 301.5, 1176.7
eKM8025
USB & PS/2 Mouse Controller
13 Revision1.00(2400/2500) 2006/7/11
This specification are subject to be changed without notice
◆eKM8025AC/eKM8025BC Pad Configuration
□□□□□□□□
4 3 2 1 20191817□
(0,0)
+
□ 516
□
□ 6 15 □
□ 8 9 10111213 14 □
□ □□□□
◆eKM8025AC/eKM8025BC Pad Name & Coordinate Table
Chip Size：1520*2580 UM
Pad Number Pad Name Pad Coordinate (X, Y)
1 M_KEY 196.5, 1176.7
2 L_KEY 91.5, 1176.7
3 Z1 -13.5, 1176.7
4 Z2 -118.5, 1176.7
5 R_KEY -652.7, -785
6 P_KEY/K_OP -652.7, -890
7
8 VSS -652.7, -997.5
9 V3.3 -304.45, -1182.6
10 OSCI 44.3, -1182.6
11 OSCO 149.3, -1182.6
12 VDD 256.9, -1182.6
13 D_MNS 364.4, -1182.6
14 D_PLUS 647.3, -1015.8
15 N_KEY 647.3, -901.6
16 IR_C 647.3, -796.6
17 Y2 616.5, 1176.7
18 Y1 511.5, 1176.7
19 X2 406.5, 1176.7
20 X1 301.5, 1176.7
eKM8025
USB & PS/2 Mouse Controller
14 Revision1.00(2400/2500) 2006/7/11
9. Application circuit
※NOTICE DIAGRAM
C2
20P
16
9
+
4.7uF
11
13
8
2
18
C6
16
6
VDD
D+/CLK
D-/DATAVSS
Y2
Y1
X1
X2
M
R IR_C
OSCI
L
OSCO
Z1
Z2
K_OP
V3.3
R2
Ros c Cos c
1 2
5
1
PORT
VDD
VSS
D+ / CLK
D- / DATA
SHLD
1 2
C3
14
7
+
C5
8
OM02_7
VDD
TCLK TI O
PD
R_BIN
GND
GND
REFA
REFB
XY _ L E D ROSCA
ROSCB
X2
Y1
Y2
X1
2
C9
9
4
7
Z-AXIS
Q1
3904
11
5
+
4.7uF
15
6
3
R_LED
Q2
3904
4
10
C8
20P
V3.3
14
1
+
C7
R4
17
eKM8025AB/eKM8025BB
10
+
C1
R1
OMA100
15
0.1uF
R3
6M
12
13
V3.3
3
12
+
C4
◆COMPONENTS IN DETAIL
TYPE R1 R2 R3 R4 C1 C2 C3
NORMAL
APPLICATION － － －
EFT BETTER
IMPROVEMENT
10Ω 33Ω 33Ω 1.5KΩ 10uF 0.1uF(104)
0.1uF(104)
TYPE C4 C5 C6 C7 C8 C9 Cosc
NORMAL
APPLICATION － －
EFT BETTER
IMPROVEMENT 10uF 10uF 0.1uF(104) 100uF 0.1uF(104) 4.7uF 1nF(102)
＊＊ C5 & C6 have to be closed to MCU(VDD)
＊＊ C7 & C8 have to be closed to Sensor(VDD).
＊＊ C9 has to be closed to MCU(V3.3)
＊＊ It’s NOT recommended to use eKM8025B(800DPI) for Ball Type.
This specification are subject to be changed without notice
eKM8025
USB & PS/2 Mouse Controller
15 Revision1.00(2400/2500) 2006/7/11
◆eKM8025AB _Mechanical Z/2 3D3Key Application For Ball Type
7
0.1uF
Z-AXIS
eKM8025AB
VDD
D+/CLK
D-/DATAVSS
Y2
Y1
X1
X2
M
RIR_C
OSCI
L
OSCO
Z1
Z2
K_OP
V3.3
4
1
2
6
5
4
9
1
6M
0.1uF
+
10uF
17
+
10uF
1
2
6
5
4
20P
1
、
C9 HAS TO be closed to V3.3(MCU)
10Ω
15
1 2
3
200
11
14
20P
6
18
1 2
PORT
VDD
VSS
D+ / CLK
D- / DATA
SHLD
12
2
C3
+
4.7uF
8
C2
13
C1
C4
10
16
5
2
、
C3 & C4 HAVE TO be closed to VDD(MCU)
◆eKM8025AB//eKM8025BB _Mechanical Z/2 3D3Key Application For OM02
This specification are subject to be changed without notice
16
9
Q1
3904
C4
4
0.1uF
14
3
OMA100
C1
17
0.1uF
12
+
4.7uF
+
4.7uF
5
14
12
10Ω
1.5K
C3
3
33Ω
11
0.1uF
Z-AXIS
C6
eKM8025AB/eKM8025BB
910
13
C5
16
13
10
20P
+
10uF
1
1 2
6
2
C2
+
10uF
2
、
C3 & C4 HAVE TO be closed to VDD(MCU)
0.1uF
4
7
20P
8
5
11
Q2
3904
6M
1
+
100uF
Cos c
2
8
15
VDD
D+/CLK
D-/DATAVSS
Y2
Y1
X1
X2
M
RIR_C
OSCI
L
OSCO
Z1
Z2
K_OP
V3.3
Ros c
7
PORT
VDD
VSS
D+ / CLK
D- / DATA
SHLD
C9
6
1
、
C9 HAS TO be closed to V3.3(MCU)
18
15
OM02_5
VDD
TCLK TI O
PD
R_BIN
GND
GND
REFA
REFB
XY _LED ROSCA
ROSCB
X2
Y1
Y2
X1
3
、
C5 & C6 HAVE TO be closed to VDD(SENSOR)
1 2
eKM8025
USB & PS/2 Mouse Controller
16 Revision1.00(2400/2500) 2006/7/11
◆eKM8025AC _ Mechanical 3D5Key Application For Ball Type
7
8
+
10uF
5
4
14
19
C2
20P
C4
+
4.7uF
200
VDD
D+/CLK
D-/DATA
VSS
Y2
Y1
X2
X1M
RIR_C
OSCI
L
OSCO
Z1
Z2
P/K_OP N
VSS
V3.3
10Ω
3
+
10uF
1 2
C9
2
、
C3 & C4 HAVE TO be closed to VDD(MCU)
1
、
C9 HAS TO be closed to V3.3(MCU)
0.1uF
1
2
6
5
4
20
eKM8025AC
1
2
6
5
4
1
6M
C1
16
0.1uF
12
PORT
VDD
VSS
D+ / CLK
D- / DATA
SHLD
Z-AXIS
1M Ω
6
18
2
9
15
13
17
1 2
20P
10 11
C3
◆eKM8025AC/eKM8025BC _ Mechanical 3D5Key Application For OM02
Q2
3904
C3
4
11
12
1
33Ω
13
9
4
6
0.1uF
1 2
10Ω
6M
0.1uF
1
1 2
17
+
10uF
20P
+
4.7uF
20
OM02_9
VDD
TCLK TI O
PD
R_BIN
GND
GND
REFA
REFB
XY _LED ROSCA
ROSCB
X2
Y1
Y2
X1
C6
+
10uF
714
16
1
、
C9 HAS TO be clos ed to V3.3(MCU)
20P
+
4.7uF
8
16
15
2
、
C3 & C4 HAVE TO be closed to VDD(MCU)
OMA100
+
100uF
3
15
11
3
、
C5 & C6 HAVE TO be closed to VDD(SENSOR)
14
9
C5
C1
Ros c
10
18
13
Q1
3904
3
5
Cos c
12
C2
eKM8025AC/eKM8025BC
VDD
D+/CLK
D-/DATA
VSS
Y2
Y1
X2
X1M
RIR_C
OSCI
L
OSCO
Z1
Z2
P/K_OP N
VSS
V3.3
PORT
VDD
VSS
D+ / CLK
D- / DATA
SHLD
0.1uF
10
8
19
1M Ω
2
6
0.1uF
Z-AXIS
7
2
C4
5
1.5K
This specification are subject to be changed without notice
eKM8025
USB & PS/2 Mouse Controller
17 Revision1.00(2400/2500) 2006/7/11
This specification are subject to be changed without notice
ELAN (HEADQUARTER) MICROELECTRONICS CORP., LTD.
Address : No. 12, Innovation 1st. Rd. Science-Based Industrial Park, Hsinchu City, Taiwan.
Telephone: 886-3-5639977
Facsimile : 886-3-5639966
ELAN (H.K.) MICROELECTRONICS CORP., LTD.
Address : Rm. 1005B, 10/F, Empire Centre, 68 Mody Road, Tsimshatsui, Kowloon, Hong Kong.
Telephone: 852-27233376
Facsimile : 852-27237780
E-mail : elanhk@emc.com.hk
ELAN MICROELECTRONICS SHENZHEN, LTD.
Address : SSMEC Bldg. 3F , Gaoxin S. Ave. 1st , South Area , Shenzhen High-tech Industrial Park., Shenzhen
Telephone: 86-755-26010565
Facsimile : 86-755-26010500
ELAN MICROELECTRONICS SHANGHAI, LTD.
Address : #23 Building No.115 Lane 572 BiBo Road. Zhangjiang, Hi-tech Park, Shanghai
Telephone: 86-21-50803866
Facsimile : 86-21-50804600
Elan Information Technology Group.
Address: 1821 Saratoga Avenue, suite 250, Saratoga, CA 95070, USA
Telephone: 1-408-366-8225
Facsimile : 1-408-366-8220
Elan Microelectronics Corp. (Europe)
Address: Dubendorfstrasse 4, 8051 Zurich, Switzerland
Telephone: 41-43-2994060
Facsimile : 41-43-2994079
Email : info@elan-europe.com
Web-Site : www.elan-europe.com
Copyright © 2004 ELAN Microelectronics Corp.
All rights reserved. ELAN owns the intellectual property rights, concepts, ideas, inventions, know-how
(whether patentable or not) related to the Information and Technology (herei n after referred as "
Information and Technology") mentioned above, and all its related industrial property rights throughout the
world, as now may exist or to be created in thefuture. ELAN represents no warranty for the use of the
specifications described, either expressed or implied, including, but not limited, to the implied warranties of
merchantability and fitness for particular purposes. The entire risk as to the quality and performance of the
application is with the user. In no even shall ELAN be liable for any loss or damage to revenues, profits or
goodwill or other special, incidental, indirect and consequential damages of any kind, resulting from the
performance or failure to perform, including without limitation any interruption of business, whatever
resulting from breach of contract or breach of warranty, even if ELAN has been advised of the possibility of
such damages.
The specifications of the Product and its applied technology will be updated or changed time by time. All
the information and explanations of the Products in this website is only for your reference. The actual
specifications and applied technology will be based on each confirmed order.
ELAN reserves the right to modify the information without prior notification. The most up-to-day
information is available on the website http://www.emc.com.tw.
