11AA02E48T-I/SN - Microchip Technology

11AA02E48

DEVICE SELECTION TABLE

Features:

• Pre-programmed Globally Unique, 48-bit Node

Address

• Compatible with EUI-48™ and EUI-64™

• Single I/O, UNI/O® Serial Interface Bus

• Low-Power CMOS Technology

- 1 mA active current, ty pical

- 1 µA standby current (max.)

• 256 x 8 Bit Organization

• Schmitt Trigger Inputs for Noise Suppression

• Output Slop e C o ntro l t o El im ina te Gro und Bounce

• 100 kbps Max. Bit Rate – Equivalent to 100 kHz

Clock Frequency

• Self-Timed Write Cycle (includin g Auto-Erase)

• Page-Write Buffer for up to 16 Bytes

• STATUS Register for Added Control:

- Write enable latch bit

- Write-In-Progress bit

• Block Write Protection

- Protect none, 1/4, 1/2 or all of array

• Built -in W ri te Protec tio n

- Power-on/off data protection circuitry

- Write enable latch

• High Reliability

- Endurance: 1,000,000 erase/write cycles

- Data retention: > 200 years

- ESD protection: > 4,000V

• 3-lead SOT-23 and 8-lead SOI C Pac kages

• Pb-Free and RoHS Compliant

• Available Temperature Ranges:

Pin Function Table

Description:

The Microchip Technology Inc. 11AA02E48 device is a

2 Kbit Serial Elec trically Erasable PROM. The devi ce is

organized in blocks of x8-bit memory and support the

patented* single I/O UNI/O® serial bus. By using

Manchester encoding techniques, the clock and data

are combined into a single, serial bit stream (SCIO),

where the clock signal is extracted by the receiver to

corr ectly decode the ti ming and value of each bit.

Low-voltage design permits operation down to 1.8V,

with s tandby a nd active currents of only 1 u A and 1 m A,

respectively.

The 1 1AA02E48 is available in standard 8-lead SOIC

and 3-lead S OT-23 packages.

Package Types (no t to scale)

Part Number Density

(bits) Organization VCC Range Page Size

(Bytes) Temp.

Ranges Packages

11AA02E48 2K 256 x 8 1.8-5.5V 16 I SN, TT

- Industrial (I): -40°C to +85°C

Name Function

SCIO Serial Clock, Data Input/Output

VSS Ground

VCC Supply Voltage

Note: This document is supplemented by the

“11AAXXX/11LCXXX Family Data Sheet”

(DS22067). See Section 2 .0 “Func tional

Description”.

VSS

VCC

SCIO

SOIC

(SN)

SOT23

1SCIO

VCC

VSS

(TT)

2K UNI/O® Serial EEPROM with EUI-48™ Node Identity

* Microchip’s UNI/O® Bus products are covered by the

following patent issued in the U.S.A.: 7,376,020.

11AA02E48

1.0 ELECTRICAL CHARAC TERISTICS

Absolute Maximum Ratings (†)

VCC.............................................................................................................................................................................6.5V

SCIO w.r.t. VSS................................................................................................................................... . -0.6V to VCC+1.0V

Storage temperature .................................................................................................................................-65°C to 150°C

Ambient temperature under bias.................................................................................................................-40°C to 85°C

ESD protection on all pins..........................................................................................................................................4 kV

TABLE 1-1: DC CHARACTERISTICS

† NOTICE: Stresses above those listed under ‘Absolute Maximum Ratings’ may cause permanent damage to the

device . This i s a stres s ratin g only and functio nal operati on of the devic e at thos e or any other co nditio ns abov e thos e

indicated in the operational listings of this specification is not implied. Exposure to maximum rating conditions for an

extended period of time may affect device reliability.

DC CHARACTERISTICS Electrical Charact eristics:

Industrial (I): VCC = 2.5V to 5.5V TA = -40°C to +85°C

VCC = 1.8V to 2.5V TA = -20°C to +85°C

Param.

No. Sym. Characteristic Min. Max. Units Test Conditions

D1 VIH High-level Input

Voltage 0.7*VCC VCC+1 V

D2 VIL Low-level Input

Voltage -0.3

-0.3 0.3*VCC

0.2*VCC V

VVCC ≥ 2.5V

VCC < 2.5V

D3 VHYS Hysteresis of Schmitt

Trigge r i npu t s (SC IO) 0.05*Vcc — V VCC ≥ 2.5V (Note 1)

D4 VOH High-level Output

Voltage VCC -0.5

VCC -0.5 —

—V

VIOH = -300 μA, VCC = 5.5V

IOH = -200 μA, Vcc = 2.5V

D5 VOL Low-level Output

Voltage —

—0.4

0.4 V

VIOI = 300 μA, VCC = 5.5V

IOI = 200 μA, Vcc = 2.5V

D6 IOOutput Current Limit

(Note 2) —

—±4

±3 mA

mA VCC = 5.5V (Note 1)

Vcc = 2.5V (Note 1)

D7 ILI Input Leakage

Current (SCIO) —±1μAVIN = VSS or VCC

D8 CINT Internal Capa ci t anc e

(all inputs and

outputs)

—7pFTA = 25°C, FCLK = 1 MHz,

VCC = 5.0V (Note 1)

D9 ICC Read Read Operating

Current —

—3

1mA

mA VCC=5.5V, FBUS=100 kHz, CB=100 pF

VCC=2.5V, FBUS=100 kHz, CB=100 pF

D10 ICC Write Write Operatin g

Current —

—5

3mA

mA VCC = 5.5V

VCC = 2.5V

D11 Iccs Standby Current — 1 μAV

CC = 5.5V, TA = 85°C

D12 ICCI Idle Mode Current — 50 μAVCC = 5.5V

Note 1: This parameter is periodically sampled and not 100% tested.

2: The SCIO output driver impedance will vary to ensure IO is not exceeded.

11AA02E48

TABLE 1-3: AC TEST CONDITIONS

TABLE 1-2: AC CHARACTERISTICS

AC CHARACTERISTICS Electrical Characteristics:

Industri al (I): VCC = 2.5V to 5.5V TA = -40°C to +85°C

VCC = 1.8V to 2.5V TA = -20°C to +85°C

Param.

No. Sym. Characteristic Min. Max. Units Test Conditions

BUS Serial Bus Frequency 10 100 kHz —

2TEBit Period 10 100 µs —

IJIT Input Edge Jitter

Tolerance — ±0.08 UI (Note 3)

DRIFT Serial Bus Frequency

Drift Rate Tolerance — ±0.75 % per byte —

DEV Serial Bus Frequency

Drift Limit —±5% per

command —

OJIT Output Edge Jitter — ±0.25 UI (Note 3)

RSCIO Input Rise Time

(Note 1) — 100 ns —

FSCIO Input Fall Ti me

(Note 1) — 100 ns —

STBY Standby Pulse Time 600 — µs —

10 TSS Start Header Setup Time 10 — µs —

11 THDR Start Header Low Pulse

Time 5—µs—

12 TSP Input Filter Spike

Suppression (SCIO) —50ns(Note 1)

13 TWC Write Cycle Time

(byte or page) —

—5

10 ms

ms Write, WRSR commands

ERAL, SETAL commands

14 — Endurance (per page) 1M — cycles 25°C, VCC = 5.5V (Note 2)

Note 1: This parameter is periodically sampled and not 100% tested.

2: This parameter is not tested but ensured by characteri zation. For endurance estimates in a specific

application, please consult the Total Endurance™ Model which can be obtained on Microchip’s web site:

www.microchip.com.

3: A Unit Interval (UI) is equal to 1-bit period (TE) at the current bus frequency.

AC Waveform:

VLO = 0.2V

VHI = VCC - 0.2V

CL = 100 pF

Timing Measurement Refere nce Lev el

Input 0.5 VCC

Output 0.5 VCC

11AA02E48

FIGURE 1-1: BUS TIMING – START HEADER

FIGURE 1-2: BUS TIMING – DATA

FIGURE 1-3: BUS TIMING – STANDBY PULSE

FIGURE 1-4: BUS TIMING – JITTER

SCIO

Data ‘0’Data ‘1’Data ‘0’Data ‘1’Data ‘0’Data ‘1’Data ‘0’Data ‘1’MAK bit NoSAK bit

1110

SCIO

7 8

Data ‘0’Data ‘1’Data ‘1’Data ‘0’

SCIO 9

Standby

Mode

Ideal Edge

323 6 6

26 6

Ideal Edge Ideal Edge Ideal Edge

from Master from Master from Slave from Slave

11AA02E48

2.0 FUNCTIONAL DESCRIPTION

2.1 Principles of Operation

The 11AA02E48 family of serial EEPROMs support

the UNI/O® protocol. They can be interfaced with

microcontrollers, including Microchip’s PIC® microcon-

trollers, ASICs, or any other device with an available

discrete I/O line that can be configured properly to

match the UNI / O prot oco l.

The 11AA02E48 devices contain an 8-bit instruction

Data is embedded into the I/O stream through

Manchester encoding. The bus is controlled by a

master de vic e whi ch de term in es the clo ck perio d, co n-

trols the bus access and initiates all operations, while

the 11AA02E48 works as slave. Both master and

slave can operate as transmitter or receiver, but the

master device determines which mode is active.

FIGURE 2-1: BLOCK DIAGRAM

Note: This data sheet documents only the

device’s features and specifications that

are in addition to the features and specifi-

cations of the 11AA020 device. For infor-

mation on the features and specifications

shared by the 11AA02E48 and 11AA020

devices, see the “11AAXXX/11LCXXX

Family Data Sheet” (DS22067).

SCIO

STATUS

I/O Contro l Memory

Control

Logic

Dec

HV Generator

EEPROM

Array

Page Latches

Y Decoder

Sense Amp.

R/W Control

Logic

VCC

VSS

Current-

Limited

Slope

Control

11AA02E48

3.0 PRE-PROGRAMMED EUI-48™

NODE ADDRESS

The 11AA02E48 is programmed at the factory with a

globally unique, EUI-48™ and EUI-64™ compatible

node address stored in the upper 1/4 of the array and

write-protected through the STATUS register. The

remaining 1,536 bits are available for application use.

FIGURE 3-1: MEMORY ORGANIZATION

The 6-byte EUI-48™ node address value is stored in

array locations 0xFA through 0xFF, as shown in

Figure 3-2. The first 3 bytes are the Organizationally

Unique Identifier (OUI) assigned to Microchip by the

IEEE Registra tion Aut hority. The remain ing 3 b ytes ar e

the Extension Identifier, and are generated by Micro-

chip to ensure a globally-unique, 48-bit value.

3.1 EUI-64™ Support

The pre-programmed EUI-48 node address can easily

be encap su lated at th e ap plication level to form a glo b-

ally unique, 64-bit node address for systems utilizing

the EUI-64 standard. This is done by adding 0xFFFE

between the OUI and the Extension Identifier, as

shown below.

FIGURE 3-2: EUI-48 NODE ADDRESS PHY SICA L MEMORY MAP EXAMPLE

3.2 Factory-Progr ammed Write

Protection

In order to help guard against accidental corruption of

the EUI-48 node address, the BP1 and BP0 bits of the

STATUS register are programmed at the factory to ‘0’

and ‘1’, respectively, as shown in the following table:

This pro tec t s the upper 1/4 o f the array (0xC0 to 0xFF)

from writ e ope ratio ns. T his a rray block can be ut iliz ed

for writing by clearing the BP bits with a Write Status

formed, care must be taken to prevent overwriting the

EUI-48 value.

00h

C0h

FFh

Write-Protected

EUI-

™ Block

Standard

EEPROM

FAh FFh

24-bit Orga nizationa lly

Unique Identifier 24-bit Extension

Identifier

00h 04h A3h 12h 34h 56h

Correspond ing EUI-48™ Node Addres s:

00-04 -A3-12-34-56

Description

Data

Array

Address

Correspond ing EUI-64™ Node Addres s:

00-04 -A3-FF -FE-12-34-56

7654 3 2 1 0

XXXXBP1 BP0 WEL WIP

———— 01——

11AA02E48

4.0 PIN DESCRIPTIONS

The descriptions of the pins are listed in Table 4-1.

TABLE 4-1: PIN FUNCTION TABLE

4.1 Serial Clock, Data Input/Output

(SCIO)

SCIO is a bidirectional pin used to transfer commands

and addresses in to, a s w e ll as data in to a nd o ut o f, th e

device. The serial clock is embedded into the data

stream through Manchester encoding. Each bit is rep-

resented by a signal transition at the middle of the bit

period.

Name 3-pin SOT-23 8-pin SOIC Description

SCIO 1 5 Serial Clock, Dat a Inpu t/Output

VCC 2 8 Supply Voltage

VSS 3 4 Ground

NC — 1,2,3,6,7 No Internal Connection

11AA02E48

5.0 PACKAGING INFORMATION

5.1 Package Marking Information

Part Number

1st Line Marking Code

SOT-23

I Temp.

11AA02E48 E2NN

Note: NN = Alphanumeric traceability code

8-Lead SOIC

XXXXYYWW

XXXXXXXT

NNN

Example:

SN 0828

11A2E48I

1L7

3-Lead SOT-23

XXNN

Example:

E217

Legend: XX...X Customer-specific information

Y Year code (last digit of calendar year)

YY Year code (last 2 digits of calendar year)

WW We ek code (week of January 1 is week ‘01’)

NNN Alphanumeric traceability code

Pb-free JEDEC designator for Matte Tin (Sn)

*This package is Pb-free. The Pb-free JEDEC designator ( )

can be found on the outer packaging for this package.

Note: In the event the full M icroc hip p art numb er cann ot be mark ed on one line, it wil l

be carried over to the next line, thus limiting the number of available

characters for customer-specific information.

11AA02E48

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11AA02E48

APPENDIX A: REVISION HISTORY

Revision A (12/08)

Original release of this document.

11AA02E48

THE MICROCHIP WEB SITE

Microc hip pro vides onl ine s upport v ia our W WW site at

www.microchi p.c om . Thi s web site is us ed as a m ean s

to make files and information easily available to

customers. Accessible by using your favorite Internet

browser, the web site contains the following

information:

•Product Support – Data sheets and errata,

application notes and sample programs, design

resources, user’s guides and hardware support

documents, latest software releases and archived

software

•General Technical Support – Frequently Asked

Questions (FAQ), technical support requests,

online dis cu ss io n gr oups, Mi cro chi p con sul t an t

program member listing

•Business of Microchip – Product selector and

ordering guides, latest Microchip press releases,

listing of seminars and events, listings of

Microchip sales offices, distributors and factory

representatives

CUSTOMER CHANGE NOTIFICATION

SERVICE

Microchip’s customer notification service helps keep

customers current on Microchip products. Subscribers

will receive e-mail notification whenever there are

changes, updates, revisions or errata related to a

specif ied produ ct family or develo pment tool of interes t.

To register, access the Microchip web site at

www.microchip.com, click on Customer Change

Notification and follow the registration instructions.

CUSTOMER SUPP ORT

Users of Microchip products can receive assistance

through several channels:

• Distributor or Representative

• Local Sales Office

• Field Application Engineer (FAE)

• Technical Support

• Development Systems Information Line

Customers should contact their distributor,

representative or field application engineer (FAE) for

support. Local sales offices are also available to help

customers. A listing of sales offices and locations is

included in the back of this document.

Technical support is a vailable through the web si te

at: http://support.microchip.com

11AA02E48

READER RESP ONSE

It is ou r intention to pro vi de you wit h th e b es t docume ntat ion po ss ib le to e ns ure succ es sfu l u se of y ou r M ic roc hip prod-

uct. If you wi sh to prov ide you r comment s on org aniza tion, clar ity, subj ect matte r , a nd ways i n whic h our docum enta tion

can better serve you, please FAX your comments to the Technical Publications Manager at (480) 792-4150.

Please list the following information, and use this outline to provide us with your comments about this document.

To: Technical Publications Manager

RE: Reader Response Total Pages Sent ________

From: Name

Company

Address

City / State / ZIP / Country

Telephone: (_______) _________ - _________

Application (optional):

Would you like a reply? Y N

Device: Literature Number:

Questions:

FAX: (______) _________ - _________

DS22122A11AA02E48

1. What are the best featu res of this document ?

2. How does this document meet your hardware and software development needs?

3. Do you find the organization of this document easy to follow? If not, why?

4. What additions to the document do you think would enhance the structure and subject?

5. What deletions from the document could be made without affecting the overall usefulness?

6. Is there any incorrect or misleading information (what and where)?

7. How would you improve this document?

11AA02E48

PRODUCT IDENTIFICATION SYSTEM

To order or obtain information, e.g., on pricing or delivery, refer to the factory or the listed sales office.

PART NO. X X /XX

PackageTemperatureTape & Reel

Device

Device: 11AA02E48 = 2 Kbit, 1.8V UNI/O Serial EEPROM with

EUI-48™ Node Identity

Tape & Reel: T = Tape and Reel

Blank = Tube

Temperature

Range: I=-40°C to+85°C(Industrial)

Package: SN = 8-lead Plastic SOIC (3.90 mm body)

TT = 3-lead SOT 23 (Tape and Reel only)

Examples:

a) 11AA02E48T-I/TT = 2 Kbit, 1.8V Serial

EEPROM, Ind ustri al temp ., Ta pe & Reel,

SOT-23 package

b) 11AA0 2E48-I/SN = 2 K bit, 1. 8V Serial

EEPROM, Industrial temp., SOIC package

c) 11AA02E48T-I/SN = 2 Kbit, 1.8V Serial

EEPROM, Industrial temp., T ape & Reel, SOIC

package

Range

11AA02E48

NOTES:

Information contained in this publication regarding device

applications and the like is provided only for your con ve nience

and may be supersed ed by updates. It is y our respo ns ibility to

ensure that your application meets with your specifications.

MICROCHIP MAKES NO REPRESENTATIONS OR

WARRANTIES OF ANY KIND WHETHER EXPRESS OR

IMPLIED, WRITTEN OR ORAL, STATUTORY OR

OTHERWISE, RELATED TO THE INFORMATION,

INCLUDING BUT NOT LIMITED TO ITS CONDITION,

QUALITY, PERFORMANCE, MERCHANTABILITY OR

FITNESS FOR PURPOSE. Microchip disclaims all liability

arising from this information and its use. Use of Microchip

devices in life support and/or safety applications is entirely at

the buyer’s risk, and the buyer agrees to defend, indemnify and

hold harmless Microchip from any and all damages, claims,

suits, or expenses resulting from such use. No licenses are

conveyed, implicitly or otherwise, under any Microchip

intellectual property rights.

Trademarks

The Microchip name and logo, the Microchip logo, Accuron,

dsPIC, KEELOQ, KEELOQ logo, MPLAB, PIC, PICmicro,

PICSTA RT, rfPIC, SmartS hunt and UNI/O are registered

trademarks of Microchip Technology Incorporat ed in the

U.S.A. and other countries.

FilterLab, Linear Active Thermistor, MXDEV, MXLAB,

SEEV AL, SmartSensor and The Embedded Control Solutions

Company are registered trademarks of Microchip Technology

Incorporated in the U.S.A.

Analog-for-the-Digital Age, Application Maestro, CodeGuard,

dsPICDEM, dsPICDEM.net, dsPICworks, dsSPEAK, ECAN,

ECONOMONITOR, FanSense, In-Circuit Serial

Prog ra m ming, IC S P, ICEP I C , Mi n d i , M iW i , MPASM , MPLAB

Certified logo, MPLIB, MPLINK, mTouch, PICkit, PICDEM,

PICDEM.net, PICtail , PIC32 logo, PowerCal, PowerInfo,

PowerMate, PowerTool, REAL ICE, rfLAB, Select Mode, Total

Endurance, WiperLock and ZENA are trademarks of

Microchip Technology Incorporat ed in the U.S.A. and other

countries.

SQTP is a service mark of Microchip T echnology Incorporated

in the U.S.A.

All other trademarks mentioned herein are property of their

respective companies.

Printed on recycled paper.

Note the following details of the code protection feature on Microchip devices:

• Microchip products meet the specification contained in their particular Microchip Data Sheet.

• Microchip believes that its family of products is one of t he most secure famili es of its kind on t he market today, when used in the

intended manner and under normal conditions.

• There are dishonest and possibly illegal methods used to breach the code protection feature. All of these methods, to our

knowledge, require using the Microchip products in a manner outside the operating specifications contai ned in Microchip’s Data

Sheets. Most likely, the person doing so is engaged in theft of intellectual property.

• Microchip is willing to work with the customer who is concerned about the integrity of their code.

• Neither Microchip nor any other semiconductor manufacturer can guarantee the security of their code. Code protection does not

mean that we are guaranteeing the product as “unbreakable.”

Code protection is c onstantly evolving. We a t Microc hip are co m mitted to continuously improving the code prot ect ion featur es of our

products. Attempts to break Microchip’ s code protection feature may be a violation of the Digital Mill ennium Copyright Act. If such act s

allow unauthorized access to your software or other copyrighted work, you may have a right to sue for relief under that Act.

Microchip received ISO/TS-16949:2002 certification for its worldwide

headquarters, design and wafer fabrication facilities in Chandler and

Tempe, Arizona; Gresham, Oregon and design centers in California

and India. The Company’s quality system processes and procedures

are for its PIC® MCUs and dsPIC® DSCs, KEELOQ® code hopping

devices, Serial EEPROMs, microperiph erals, nonvolatile memory and

analog products. In addition, Microchip’s quality system for the design

and manufacture of development systems is ISO 9001:2000 certified.

AMERICAS

Corporate Office

2355 West Chandler Blvd.

Chandler, AZ 85224-6199

Tel: 480-792-7200

Fax: 480-792-7277

Technical Su pport:

http://support.microchip.com

Web Address:

www.microchip.com

Atlanta

Duluth, GA

Tel: 678-957-9614

Fax: 678-957-1455

Boston

Westborough, MA

Tel: 774-760-0087

Fax: 774-760-0088

Chicago

Itasc a , IL

Tel: 630-285-0071

Fax: 630-285-0075

Dallas

Addison, TX

Tel: 972-818-7423

Fax: 972-818-2924

Detroit

Farmington Hills, MI

Tel: 248-538-2250

Fax: 248-538-2260

Kokomo

Kokomo, IN

Tel: 765-864-8360

Fax: 765-864-8387

Los A n ge les

Mission Viejo, CA

Tel: 949-462-9523

Fax: 949-462-9608

Santa Clara

Santa Clara, CA

Tel: 408-961-6444

Fax: 408-961-6445

Toronto

Mississauga, Ontario,

Canada

Tel: 905-673-0699

Fax: 905-673-6509

ASIA/PACIFIC

Asia Pacific Office

Suites 3707-14, 37th Floor

Tower 6, The Gateway

Harbour City, Kowloon

Hong Kong

Tel: 852-2401-1200

Fax: 852-2401-3431

Australia - Sydney

Tel: 61-2-9868-6733

Fax: 61-2-9868-6755

China - Beijing

Tel: 86-10-8528-2100

Fax: 86-10-8528-2104

China - Chengdu

Tel: 86-28-8665-55 11

Fax: 86-28-8665-7889

China - Hong Kong SAR

Tel: 852-2401-1200

Fax: 852-2401-3431

China - Nanjing

Tel: 86-25-8473-2460

Fax: 86-25-8473-2470

China - Qingdao

Tel: 86-532-8502-7355

Fax: 86-532-8502-7205

China - Shanghai

Tel: 86-21-5407-5533

Fax: 86-21-5407-5066

China - Shenyang

Tel: 86-24-2334-2829

Fax: 86-24-2334-2393

China - Shenzhen

Tel: 86-755-8203-2660

Fax: 86-755-8203-1760

China - Wuhan

Tel: 86-27-5980-5300

Fax: 86-27-5980-5118

China - Xiamen

Tel: 86-592-2388138

Fax: 86-592-2388130

China - Xian

Tel: 86-29-8833-7252

Fax: 86-29-8833-7256

China - Zhuhai

Tel: 86-756-3210040

Fax: 86-756-3210049

ASIA/PACIFIC

India - Bangalore

Tel: 91-80-4182-8400

Fax: 91-80-4182-8422

India - New Delhi

Tel: 91-11-4160-8631

Fax: 91-11-4160-8632

India - Pune

Tel: 91-20-2566-1512

Fax: 91-20-2566-1513

Japan - Yokohama

Tel: 81-45-471- 6166

Fax: 81-45-471-6122

Korea - Daegu

Tel: 82-53-744-4301

Fax: 82-53-744-4302

Korea - Seoul

Tel: 82-2-554-7200

Fax: 82-2-558-5932 or

82-2-558-5934

Malaysia - Kuala Lumpur

Tel: 60-3-6201-9857

Fax: 60-3-6201-9859

Malaysia - Penang

Tel: 60-4-227-8870

Fax: 60-4-227-4068

Philippines - Manila

Tel: 63-2-634-9065

Fax: 63-2-634-9069

Singapore

Tel: 65-6334-8870

Fax: 65-6334-8850

Taiwan - Hsin Chu

Tel: 886-3-572-9526

Fax: 886-3-572-6459

Taiwan - Kaohsiung

Tel: 886-7-536-4818

Fax: 886-7-536-4803

Taiwan - Taipei

Tel: 886-2-2500-6610

Fax: 886-2-2508-0102

Thailand - Bangkok

Tel: 66-2-694-1351

Fax: 66-2-694-1350

EUROPE

Austria - Wels

Tel: 43-7242-2244-39

Fax: 43-7242-2244-393

Denmark - Cop e nha gen

Tel: 45-4450-2828

Fax: 45-4485-2829

France - Paris

Tel: 33-1-69-53-63-20

Fax: 33-1-69-30-90-79

Germany - Munich

Tel: 49-89-627-144-0

Fax: 49-89-627-14 4-44

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Tel: 39-0331-742611

Fax: 39-0331-466781

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Tel: 31-416-690399

Fax: 31-416-690340

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Tel: 34-91-708-08-90

Fax: 34-91-708-08 -91

UK - Wokingham

Tel: 44-118-921- 5869

Fax: 44-118-921- 5820

WORLDWIDE SALES AND SERVICE

01/02/08