2002 Microchip Technology Inc.
DS21615B-page 1
M
TCM811/TCM812
Features
Precision V
DD
Monitor for 2.0V, 2.8V, 3.0V, 3.3V,
5.0V Nominal Supplies
Manual Reset Input
140 msec Minimum RESET Output Duration
RESET Output Valid to V
DD
= 1.0V (TCM811)
Low 6 A (typ.) Supply Current
V
DD
Transient Immunity
Small 4-Pin SOT-143 Package
No External Components
Replacement for MAX811/812 and Offers a Lower
Threshold Voltage Option
Push-Pull RESET Output
Temperature Range:
- Commercial (C) -40C to +85C
Applications
Computers
Embedded Systems
Battery Powered Equipment
Critical Microcontroller Power Supply Monitoring
Typical Application Circuit
General Description
The TCM811 and TCM812 are cost effective system
supervisory circuits designed to monitor V
DD
in digital
systems and provide a reset signal to the host control-
ler when necessary. A manual reset input is provided
to override the reset monitor and is suitable for use as
a push-button reset. No external components are
required.
The reset output is driven active within 20 sec (5 sec
for F version) of V
DD
falling through the reset voltage
threshold. RESET is maintained active for a minimum
of 140 msec after V
DD
rises above the reset threshold.
The TCM812 has an active high RESET output while
the TCM811 has an active low RESET output. The out-
put of the TCM811 is valid down to V
DD
= 1V. Both
devices are available in a 4-Pin SOT-143 package,
specified with a temperature range of -40C to +85C.
The TCM811/TCM812 are optimized to reject fast tran-
sient glitches on the V
DD
line. A low supply current of
6 A (V
DD
= 3.3V) makes these devices ideal for battery
powered applications.
Package Types:
TCM811
V
DD
V
DD
V
DD
RESET
RESET
INPUT
(Active Low)
GND
GND
MR
PUSH
BUTTON
PIC
Microcontroller
4
3
2
0.1F
V
DD
TCM811 RESET
GND
TCM
8
1
1
TCM
812
1
2
TCM812 (RESET)
3
4
MR
or
SOT-143
4-Pin Microcontroller Reset Monitors
TCM811/TCM812
DS21615B-page 2
2002 Microchip Technology Inc.
1.0
ELECTRICAL
CHARACTERISTICS
ABSOLUTE MAXIMUM RATINGS*
Supply Voltage (
V
DD
to GND).........................................+6.0V
RESET, RESET.................................... - 0.3V to (
V
DD
+ 0.3V)
Input Current,
V
DD
.........................................................20 mA
Output Current, RESET, RESET...................................20 mA
Operating Temperature Range...................... 40C to +85C
Storage Temperature Range....................... 65C to +150C
Maximum Junction Temperature, T
S
.............................. 150C
*Notice: Stresses beyond those listed under "Absolute Maximun Rat-
ings" may cause permanenet damage to the device. These are stress
ratings only, and functional operation of the device at these or any other
conditions beyond those indicated in the operational sections of the
specifications is not implied. Exposure to absolute maximun rating con-
ditions for extended periods may affect device reliability.
PIN FUNCTION TABLE
ELECTRICAL CHARACTERISTICS
NAME
FUNCTION
GND
Ground
RESET (TCM811)
RESET push-pull output remains low
while
V
DD
is below the reset voltage
threshold, and for at least 140 msec
(min.) after
V
DD
rises above reset
threshold.
RESET (TCM812)
RESET push-pull output remains
high while
V
DD
is below the reset
voltage threshold, and for at least
140 msec (min.) after
V
DD
rises
above reset threshold.
MR
Manual Reset input generates a
reset when MR is below V
IL.
V
DD
Supply Voltage
V
DD
= 5V for L/M versions, V
DD
= 3.3V for T/S versions, V
DD
= 3V for R version, V
DD
= 2.0V for F version.
T
A
= 40C to +85C, unless otherwise noted. Typical values are at T
A
= +25C. (Note 1)
Parameters
Sym
Min
Typ
Max
Units
Conditions
V
DD
Range
V
DD
1.0
1.1
--
--
5.5
5.5
V
TCM811
TCM812
Supply Current
I
CC
--
--
6
4.75
15
10
A
TCM81_L/M, V
DD
= 5.5V, I
OUT
= 0
TCM81_R/S/T/F, V
DD
= 3.6V, I
OUT
= 0
Reset Threshold
V
TH
4.54
4.50
4.63
--
4.72
4.75
V
TCM81_L: T
A
= +25C
T
A
= 40C to +85C
4.30
4.25
4.38
--
4.46
4.50
TCM81_M: T
A
= +25C
T
A
= 40C to +85C
3.03
3.00
3.08
--
3.14
3.15
TCM81_T: T
A
= +25C
T
A
= 40C to +85C
2.88
2.85
2.93
--
2.98
3.00
TCM81_S: T
A
= +25C
T
A
= 40C to +85C
2.58
2.55
2.63
--
2.68
2.70
TCM81_R: T
A
= +25C
T
A
= 40C to +85C
1.71
1.70
1.75
--
1.79
1.80
TCM81_F: T
A
= +25C
T
A
= 40C to +85C
Reset Threshold Tempco
--
30
--
ppm/C
V
DD
to Reset Delay
--
--
20
5
--
--
sec
V
DD
= V
TH
to V
TH
125 mV; L, M,
R, S, T, F
Reset Active Timeout Period
t
RP
140
280
560
msec
V
DD
= V
TH(MAX)
MR Minimum Pulse Width
t
MR
10
--
--
sec
MR Glitch Immunity
--
100
--
nsec
MR to Reset Propagation
Delay
t
MD
--
0.5
--
sec
Note 1: Production testing done at T
A
= +25C and +85C, over temperature limits are tested with periodic QA tests
in production.
2002 Microchip Technology Inc.
DS21615B-page 3
TCM811/TCM812
MR Input Threshold
V
IH
V
IL
2.3
--
--
--
--
0.8
V
V
DD
> V
TH(MAX),
TCM81_L/M
V
IH
V
IL
0.7 V
DD
--
--
--
--
0.25 V
DD
V
V
DD
> V
TH(MAX)
,
TCM81_R/S/T/F
MR Pull-up Resistance
10
20
40
k
RESET Output Voltage Low
(TCM811)
V
OL
--
--
0.3
V
TCM811R/S/T only;
I
SINK
= 1.2 mA, V
DD
= V
TH
(
MIN
)
--
--
0.4
V
TCM811F only;
I
SINK
= 500 A, V
DD
= V
TH
(
MIN
)
--
--
0.3
V
TCM811L/M only;
I
SINK
= 3.2 mA, V
DD
= V
TH
(
MIN
)
I
SINK
= 3.2 mA, V
DD
= V
TH
(
MIN
)
RESET Output Voltage High
(TCM811)
V
OH
0.8 V
DD
--
--
V
TCM811R/S/T/F only;
I
SOURCE
= 500 A, V
DD
> V
TH
(
MAX
)
V
DD
- 1.5
--
--
V
TCM811L/M only;
I
SOURCE
= 800 A, V
DD
> V
TH
(
MAX
)
RESET Output Voltage Low
(TCM812)
V
OL
--
--
0.2
V
TCM812F only, I
SINK
= 500 A,
V
DD
= V
TH(MAX)
--
--
0.3
TCM812R/S/T only, I
SINK
= 1.2 mA,
V
DD
= V
TH(MAX)
--
--
0.4
TCM812L/M only, I
SINK
= 1.2 mA,
V
DD
= V
TH(MAX)
RESET Output Voltage High
(TCM812)
V
OH
0.8 V
DD
--
--
V
I
SOURCE
= 150 A, V
DD
V
TH(MIN)
V
DD
= 5V for L/M versions, V
DD
= 3.3V for T/S versions, V
DD
= 3V for R version, V
DD
= 2.0V for F version.
T
A
= 40C to +85C, unless otherwise noted. Typical values are at T
A
= +25C. (Note 1)
Parameters
Sym
Min
Typ
Max
Units
Conditions
Note 1: Production testing done at T
A
= +25C and +85C, over temperature limits are tested with periodic QA tests
in production.
TCM811/TCM812
DS21615B-page 4
2002 Microchip Technology Inc.
2.0
APPLICATIONS INFORMATION
The TCM811/TCM812 provides accurate V
DD
monitor-
ing and reset timing during power-up, power-down, and
brownout/sag conditions. These devices also reject
negative-going transients (glitches) on the power sup-
ply line. Figure 2-1 shows the maximum transient dura-
tion vs. maximum negative excursion (overdrive) for
glitch rejection. Any combination of duration and over-
drive that is under the curve will not generate a reset
signal. Combinations above the curve are detected as
a brownout or power-down. Transient immunity can be
improved by adding a 0.1 F capacitor in close proxim-
ity to the V
DD
pin of the TCM811/812.
FIGURE 2-1:
Maximum Transient Duration vs.
Overdrive for Glitch Rejection at 25C.
2.1
RESET Signal Integrity During Power-
Down
The TCM811 RESET push-pull output is valid to V
DD
=
1.0V. Below this voltage the output becomes an "open
circuit" and does not sink current. This means CMOS
logic inputs to the microcontroller will be floating at an
undetermined voltage. Most digital systems are com-
pletely shutdown well above this voltage. However, in
situations where RESET must be maintained valid to
V
DD
= 0V, a pull-down resistor must be connected from
RESET to ground to discharge stray capacitances and
hold the output low (Figure 2-2). This resistor value,
though not critical, should be chosen such that it does
not appreciably load RESET under normal operation
(100 k
will be suitable for most applications). Simi-
larly, a pull-up resistor to V
DD
is required for the
TCM812 to ensure a valid high RESET for V
DD
below
1.1V.
FIGURE 2-2:
The addition of R
1
at the RESET
output of the TCM811 ensures that the RESET output
is valid to V
DD
= 0V.
2.2
Controllers and Processors With
Bidirectional I/O Pins
Some microcontrollers have bi-directional reset pins.
Depending on the current drive capability of the control-
ler pin, an indeterminate logic level may result if there
is a logic conflict. This can be avoided by adding a
4.7 k
resistor in series with the output of the TCM811/
TCM812 (Figure 2-3). If there are other components in
the system which require a reset signal, they should be
buffered so as not to load the reset line. If the other
components are required to follow the reset I/O of the
microcontroller, the buffer should be connected as
shown with the solid line.
FIGURE 2-3:
Interfacing the TCM811 to a Bi-
directional Reset I/O.
RESET COMPARATOR OVERDRIVE,
VTH - VDD (mV)
400
240
160
320
80
0
1
10
100
1000
MAXIMUM TRANSIENT DURATION (sec)
T
A
= +25C
V
TH
Duration
Overdrive =
V
D D
V
DD
TCM81xL/M
TCM81xR/S/T
TCM811
V
DD
V
DD
R
1
100 k
RESET
GND
4
2
0.1F
1
TCM811
V
DD
RESET
GND
RESET
GND
Buffered RESET
To Other System
Components
BUFFER
Micro
4.7 k
controller
0.1F
4
2
1
2002 Microchip Technology Inc.
DS21615B-page 5
TCM811/TCM812
3.0
TYPICAL PERFORMANCE CHARACTERISTICS
FIGURE 3-1:
Supply Current vs. Temperature.
FIGURE 3-2:
Power-Down Reset Delay vs.
Temperature.
FIGURE 3-3:
Power-Up Reset Timeout vs.
Temperature.
FIGURE 3-4:
Supply Current vs. Temperature.
FIGURE 3-5:
Power-Down Reset Delay vs.
Temperature.
FIGURE 3-6:
Power-Down Reset Delay vs.
Temperature.
Note:
The graphs provided following this note are a statistical summary based on a limited number of samples
and are provided for informational purposes only. The performance characteristics listed herein are not
tested or guaranteed. In some graphs, the data presented may be outside the specified operating range
(e.g., outside specified power supply range) and therefore outside the warranted range.
V
DD
= 1V
TEMPERATURE (C)
8
10
12
14
6
4
2
0
40
0
20
20
40
60
85
SUPPLY CURRENT (A)
V
DD
= 5V
V
DD
= 3V
TCM81xR/S/T/F
No Load
TEMPERATURE (C)
30
40
50
20
10
0
40
0
20
20
40
60
85
POWER-DOWN RESET DELAY (sec)
V
OD
= 20 mV
V
OD
= 100 mV
V
OD
= 200 mV
TCM81xF
TEMPERATURE (C)
240
245
250
235
230
225
40
0
20
20
40
60
85
POWER-UP RESET TIMEOUT (msec)
TCM81xL/M
TCM81xR/S/T/F
8
6
4
2
0
TEMPERATURE (C)
40
0
20
20
40
60
85
SUPPLY CURRENT (A)
V
DD
= 5V
V
DD
= 3V
V
DD
= 1V
TCM81xL/M
No Load
TEMPERATURE (C)
30
40
50
20
10
0
40
0
20
20
40
60
85
POWER-DOWN RESET DELAY (sec)
V
OD
= 100 mV
V
OD
= 200 mV
V
OD
= 20 mV
TCM81xL/M
TEMPERATURE (C)
30
40
50
20
10
0
40
0
20
20
40
60
85
POWER-DOWN RESET DELAY (sec)
V
OD
= 20 mV
V
OD
= 100 mV
V
OD
= 200 mV
TCM81x/R/S/T
TCM811/TCM812
DS21615B-page 6
2002 Microchip Technology Inc.
FIGURE 3-7:
Normalized Reset Threshold vs.
Temperature.
1.0010
1.0020
1.0030
1.0000
0.9990
0.9980
0.9970
0.9960
0.9950
0.9940
TEMPERATURE (C)
40
10
35
15
65
60
NORMALIZED THRESHOLD (V)
2002 Microchip Technology Inc.
DS21615B-page 7
TCM811/TCM812
4.0
PACKAGING INFORMATION
4.1
Package Marking Information
Legend: 1
Part Number + temperature range and voltage (two-digit code)
2
Part Number + temperature range and voltage (two-digit code)
3
Year and two-month period code
4
Lot ID number
Note:
In the event the full Microchip part number cannot be marked on one line, it will
be carried over to the next line thus limiting the number of available characters
for customer specific information.
4-Pin SOT-143
1
2
3
4
Part Number
(V)
Code
TCM811LERC
4.63
U1
TCM811MERC
4.38
U2
TCM811TERC
3.08
U3
TCM811SERC
2.93
U4
TCM811RERC
2.63
U5
TCM811FERC
1.75
U7
TCM812LERC
4.63
V1
TCM812MERC
4.38
V2
TCM812TERC
3.08
V3
TCM812SERC
2.93
V4
TCM812RERC
2.63
V5
TCM812FERC
1.75
V7
TCM811/TCM812
DS21615B-page 8
2002 Microchip Technology Inc.
4.2
Package Dimensions
.055 (1.40)
.047 (1.20)
.080 (2.03)
.070 (1.78)
.079 (2.00)
.071 (1.80)
.098 (2.50)
.083 (2.10)
.040 (1.02)
.031 (0.79)
.004 (0.10)
.001 (0.02)
.120 (3.05)
.105 (2.67)
.037 (0.94)
.030 (0.77)
.021 (0.54)
.015 (0.38)
.006 (0.15)
.004 (0.09)
.010 (0.25)
.005 (0.13)
8 MAX.
Component Taping Orientation for 4-Pin SOT-143 Devices
PIN 1
Device
Marking
User Direction of Feed
Standard Reel Component Orientation
for TR Suffix Device
(Mark Right Side Up)
W
P
Carrier Tape, Number of Components Per Reel and Reel Size:
Package
Carrier Width (W)
Pitch (P)
Part Per Full Reel
Reel Size
4-Pin SOT-143
8 mm
4 mm
3000
7 in.
2002 Microchip Technology Inc.
DS21615B-page 9
TCM811/TCM812
Systems Information and Upgrade Hot Line
The Systems Information and Upgrade Line provides
system users a listing of the latest versions of all of
Microchip's development systems software products.
Plus, this line provides information on how customers
can receive any currently available upgrade kits.The
Hot Line Numbers are:
1-800-755-2345 for U.S. and most of Canada, and
1-480-792-7302 for the rest of the world.
ON-LINE SUPPORT
Microchip provides on-line support on the Microchip
World Wide Web (WWW) site.
The web site is used by Microchip as a means to make
files and information easily available to customers. To
view the site, the user must have access to the Internet
and a web browser, such as Netscape or Microsoft
Explorer. Files are also available for FTP download
from our FTP site.
Connecting to the Microchip Internet Web Site
The Microchip web site is available by using your
favorite Internet browser to attach to:
www.microchip.com
The file transfer site is available by using an FTP ser-
vice to connect to:
ftp://ftp.microchip.com
The web site and file transfer site provide a variety of
services. Users may download files for the latest
Development Tools, Data Sheets, Application Notes,
User's Guides, Articles and Sample Programs. A vari-
ety of Microchip specific business information is also
available, including listings of Microchip sales offices,
distributors and factory representatives. Other data
available for consideration is:
Latest Microchip Press Releases
Technical Support Section with Frequently Asked
Questions
Design Tips
Device Errata
Job Postings
Microchip Consultant Program Member Listing
Links to other useful web sites related to
Microchip Products
Conferences for products, Development Systems,
technical information and more
Listing of seminars and events
013001
TCM811/TCM812
DS21615B-page 10
2002 Microchip Technology Inc.
READER RESPONSE
It is our intention to provide you with the best documentation possible to ensure successful use of your Microchip prod-
uct. If you wish to provide your comments on organization, clarity, subject matter, and ways in which our documentation
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 Data Sheet.
1. What are the best features of this document?
2. How does this document meet your hardware and software development needs?
3. Do you find the organization of this data sheet easy to follow? If not, why?
4. What additions to the data sheet do you think would enhance the structure and subject?
5. What deletions from the data sheet 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?
8. How would you improve our software, systems, and silicon products?
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: (______) _________ - _________
DS21615B
TCM811/TCM812
2002 Microchip Technology Inc.
DS21615B-page11
TCM811/TCM812
PRODUCT IDENTIFICATION SYSTEM
To order or obtain information, e.g., on pricing or delivery, refer to the factory or the listed sales office.
Sales and Support
Data Sheets
Products supported by a preliminary Data Sheet may have an errata sheet describing minor operational differences and recom-
mended workarounds. To determine if an errata sheet exists for a particular device, please contact one of the following:
1.
Your local Microchip sales office
2.
The Microchip Corporate Literature Center U.S. FAX: (480) 792-7277
3.
The Microchip Worldwide Site (www.microchip.com)
Please specify which device, revision of silicon and Data Sheet (include Literature #) you are using.
New Customer Notification System
Register on our web site (www.microchip.com/cn) to receive the most current information on our products.
PART NO.
X
X
Temperature
V
DD
Reset
Device
Device:
TCM811: Supervisor Circuit with active-low RESET output
TCM812: Supervisor Circuit with active-high RESET output
V
DD
Reset Threshold: L
= 4.63V
M
= 4.38V
T
= 3.08V
S
= 2.93V
R
= 2.63V
F
= 1.75V
Temperature Range:
E
= -40C to +85C
Package:
RCTR = SOT-143, 4-pin (Tape and Reel)
Examples:
a)
TCM811
LERCTR: SOT-143, Microcontroller
4.63V Reset Monitor, -40C to +85C, Tape and
Reel.
b)
TCM811
MERCTR: SOT-143, Microcontroller
4.38V Reset Monitor, -40C to +85C, Tape and
Reel.
a)
TCM812FERCTR: SOT-143, Microcontroller
1.75V Reset Monitor, -40
C to +85
C, Tape
and Reel.
b)
TCM812SERCTR: SOT-143, Microcontroller
2.93V Reset Monitor, -40C to +125C, Tape
and Reel.
Range
Threshold
XXXX
Package
TCM811/TCM812
DS21615B-page 12
2002 Microchip Technology Inc.
NOTES:
2002 Microchip Technology Inc.
DS21615B - page 13
Information contained in this publication regarding device
applications and the like is intended through suggestion only
and may be superseded by updates. It is your responsibility to
ensure that your application meets with your specifications.
No representation or warranty is given and no liability is
assumed by Microchip Technology Incorporated with respect
to the accuracy or use of such information, or infringement of
patents or other intellectual property rights arising from such
use or otherwise. Use of Microchip's products as critical com-
ponents in life support systems is not authorized except with
express written approval by Microchip. No licenses are con-
veyed, implicitly or otherwise, under any intellectual property
rights.
Trademarks
The Microchip name and logo, the Microchip logo, FilterLab,
K
EE
L
OQ
, MPLAB, PIC, PICmicro, PICMASTER, PICSTART,
PRO MATE, SEEVAL and The Embedded Control Solutions
Company are registered trademarks of Microchip Technology
Incorporated in the U.S.A. and other countries.
dsPIC, ECONOMONITOR, FanSense, FlexROM, fuzzyLAB,
In-Circuit Serial Programming, ICSP, ICEPIC, microID,
microPort, Migratable Memory, MPASM, MPLIB, MPLINK,
MPSIM, MXDEV, PICC, PICDEM, PICDEM.net, rfPIC, Select
Mode and Total Endurance are trademarks of Microchip
Technology Incorporated in the U.S.A.
Serialized Quick Term Programming (SQTP) is a service mark
of Microchip Technology Incorporated in the U.S.A.
All other trademarks mentioned herein are property of their
respective companies.
2002, Microchip Technology Incorporated, Printed in the
U.S.A., All Rights Reserved.
Printed on recycled paper.
Microchip received QS-9000 quality system
certification for its worldwide headquarters,
design and wafer fabrication facilities in
Chandler and Tempe, Arizona in July 1999. The
Company's quality system processes and
procedures are QS-9000 compliant for its
PICmicro
8-bit MCUs, K
EE
L
OQ
code hopping
devices, Serial EEPROMs and microperipheral
products. In addition, Microchip's quality
system for the design and manufacture of
development systems is ISO 9001 certified.
DS21615B-page 14
2002 Microchip Technology Inc.
M
AMERICAS
Corporate Office
2355 West Chandler Blvd.
Chandler, AZ 85224-6199
Tel: 480-792-7200 Fax: 480-792-7277
Technical Support: 480-792-7627
Web Address: http://www.microchip.com
Rocky Mountain
2355 West Chandler Blvd.
Chandler, AZ 85224-6199
Tel: 480-792-7966 Fax: 480-792-7456
Atlanta
500 Sugar Mill Road, Suite 200B
Atlanta, GA 30350
Tel: 770-640-0034 Fax: 770-640-0307
Boston
2 Lan Drive, Suite 120
Westford, MA 01886
Tel: 978-692-3848 Fax: 978-692-3821
Chicago
333 Pierce Road, Suite 180
Itasca, IL 60143
Tel: 630-285-0071 Fax: 630-285-0075
Dallas
4570 Westgrove Drive, Suite 160
Addison, TX 75001
Tel: 972-818-7423 Fax: 972-818-2924
Detroit
Tri-Atria Office Building
32255 Northwestern Highway, Suite 190
Farmington Hills, MI 48334
Tel: 248-538-2250 Fax: 248-538-2260
Kokomo
2767 S. Albright Road
Kokomo, Indiana 46902
Tel: 765-864-8360 Fax: 765-864-8387
Los Angeles
18201 Von Karman, Suite 1090
Irvine, CA 92612
Tel: 949-263-1888 Fax: 949-263-1338
New York
150 Motor Parkway, Suite 202
Hauppauge, NY 11788
Tel: 631-273-5305 Fax: 631-273-5335
San Jose
Microchip Technology Inc.
2107 North First Street, Suite 590
San Jose, CA 95131
Tel: 408-436-7950 Fax: 408-436-7955
Toronto
6285 Northam Drive, Suite 108
Mississauga, Ontario L4V 1X5, Canada
Tel: 905-673-0699 Fax: 905-673-6509
ASIA/PACIFIC
Australia
Microchip Technology Australia Pty Ltd
Suite 22, 41 Rawson Street
Epping 2121, NSW
Australia
Tel: 61-2-9868-6733 Fax: 61-2-9868-6755
China - Beijing
Microchip Technology Consulting (Shanghai)
Co., Ltd., Beijing Liaison Office
Unit 915
Bei Hai Wan Tai Bldg.
No. 6 Chaoyangmen Beidajie
Beijing, 100027, No. China
Tel: 86-10-85282100 Fax: 86-10-85282104
China - Chengdu
Microchip Technology Consulting (Shanghai)
Co., Ltd., Chengdu Liaison Office
Rm. 2401, 24th Floor,
Ming Xing Financial Tower
No. 88 TIDU Street
Chengdu 610016, China
Tel: 86-28-6766200 Fax: 86-28-6766599
China - Fuzhou
Microchip Technology Consulting (Shanghai)
Co., Ltd., Fuzhou Liaison Office
Unit 28F, World Trade Plaza
No. 71 Wusi Road
Fuzhou 350001, China
Tel: 86-591-7503506 Fax: 86-591-7503521
China - Shanghai
Microchip Technology Consulting (Shanghai)
Co., Ltd.
Room 701, Bldg. B
Far East International Plaza
No. 317 Xian Xia Road
Shanghai, 200051
Tel: 86-21-6275-5700 Fax: 86-21-6275-5060
China - Shenzhen
Microchip Technology Consulting (Shanghai)
Co., Ltd., Shenzhen Liaison Office
Rm. 1315, 13/F, Shenzhen Kerry Centre,
Renminnan Lu
Shenzhen 518001, China
Tel: 86-755-2350361 Fax: 86-755-2366086
Hong Kong
Microchip Technology Hongkong Ltd.
Unit 901-6, Tower 2, Metroplaza
223 Hing Fong Road
Kwai Fong, N.T., Hong Kong
Tel: 852-2401-1200 Fax: 852-2401-3431
India
Microchip Technology Inc.
India Liaison Office
Divyasree Chambers
1 Floor, Wing A (A3/A4)
No. 11, O'Shaugnessey Road
Bangalore, 560 025, India
Tel: 91-80-2290061 Fax: 91-80-2290062
Japan
Microchip Technology Japan K.K.
Benex S-1 6F
3-18-20, Shinyokohama
Kohoku-Ku, Yokohama-shi
Kanagawa, 222-0033, Japan
Tel: 81-45-471- 6166 Fax: 81-45-471-6122
Korea
Microchip Technology Korea
168-1, Youngbo Bldg. 3 Floor
Samsung-Dong, Kangnam-Ku
Seoul, Korea 135-882
Tel: 82-2-554-7200 Fax: 82-2-558-5934
Singapore
Microchip Technology Singapore Pte Ltd.
200 Middle Road
#07-02 Prime Centre
Singapore, 188980
Tel: 65-334-8870 Fax: 65-334-8850
Taiwan
Microchip Technology Taiwan
11F-3, No. 207
Tung Hua North Road
Taipei, 105, Taiwan
Tel: 886-2-2717-7175 Fax: 886-2-2545-0139
EUROPE
Denmark
Microchip Technology Nordic ApS
Regus Business Centre
Lautrup hoj 1-3
Ballerup DK-2750 Denmark
Tel: 45 4420 9895 Fax: 45 4420 9910
France
Microchip Technology SARL
Parc d'Activite du Moulin de Massy
43 Rue du Saule Trapu
Batiment A - ler Etage
91300 Massy, France
Tel: 33-1-69-53-63-20 Fax: 33-1-69-30-90-79
Germany
Microchip Technology GmbH
Gustav-Heinemann Ring 125
D-81739 Munich, Germany
Tel: 49-89-627-144 0 Fax: 49-89-627-144-44
Italy
Microchip Technology SRL
Centro Direzionale Colleoni
Palazzo Taurus 1 V. Le Colleoni 1
20041 Agrate Brianza
Milan, Italy
Tel: 39-039-65791-1 Fax: 39-039-6899883
United Kingdom
Arizona Microchip Technology Ltd.
505 Eskdale Road
Winnersh Triangle
Wokingham
Berkshire, England RG41 5TU
Tel: 44 118 921 5869 Fax: 44-118 921-5820
01/18/02
*DS21615B*
W
ORLDWIDE
S
ALES
AND
S
ERVICE
PDF 
ZIP