STEVAL-ICB001V1
Capacitive touch sensor demonstration
board based on the STMPE1208S
Data Brief
Features
■
Host software and ST7 source code provide a
user-friendly environment for operating the
board in:
– Standalone mode
– PC GUI mode
■
In standalone mode, touch events are
displayed on a 64 X 128 monochrome LCD
■
Board power is supplied either through a Mini
B-type USB connector, or by AAA-size Ni
batteries
■
STEVAL-ICB001V1
The board is equipped with an alternate I2C
path for external control, and an ICC connector
to reprogram the ST7 microcontroller Flash
memory
Description
The STEVAL-ICB001V1 demonstration board is
based on the capacitive touch sensor
STMPE1208S. An ST72F63B microcontroller
functions as the I2C master.
The purpose of the board is to demonstrate the
features and capabilities of the STMPE1208S,
using a Windows®-based host software
application and one of several USB low-speed
microcontrollers from ST acting as the control
device (in this board the ST72F63B is used).
For the STEVAL-ICB001V1, the ST72F63B
microcontroller acts as the I2C master and
controls STMPE1208S device, which functions as
an I2C slave.
The STMPE1208S device interfaces with the
touch keys, slider and rotator. The device senses
touch events and provides the information to the
ST72F63B via I2C communication.
November 2008
Rev 1
For further information contact your local STMicroelectronics sales office.
1/5
www.st.com
5
5
.
6701
9&&
966
287
8
&
Q)
5
.
5
0
5
/'
5
.
9
X+
/
*1'
&
Q)
86%B9&&
86%'0
86%'3
,'
86%*1'
86%%7<3(
6+(//
6+(//
6+(//
6+(//
287
)%
/%2
*1' 6+'1
/%,
5()
8
&
Q)
/;
-
5
.
5
.
%
8
-
&21
5
.
'
/('
4
675
&
X)9
&
Q)
9
5
.
*1'
8
/'675
966
9''$
5
&
S)
86%'0
86%B9
5
86%'0
86%/&6&
,
,
*1' 9%86
,
,
%$7B5(*287B9
%
%
*1' 5
.
&
X)9
5
.
9
&
Q)
%$7B5(*287B9
86%B9
(
&
9,1
*1'
9287
&
X)9
9
966$
9
86%9&&
&
S)
86%'3
9
'%
'%
&
S)
Q)
0+]
<
6&/B'% 567B'% 6'$B'% *,17B'%
7,17B'% 9
*1'
5 (
5 (
6:3%
6
&
S)
9&&
9/
9&&
9&&
9&&
9&&
9&&
9&&
9&&
9&&
9&&
9/
9&&
9&&
9&&
9&&
9&&
9&&
9&&
9&&
9
9
6&/B3$
567B3$
6'$B3$
*,17B3$
7,17B3$
67(775
9/
9/
9/
9/
9/
9/
9/
9/
2(
*1'
8
67(775
9/
9/
9/
9/
9/
9/
9/
9/
2(
*1'
8
9&&
9/
9&&
9&&
9&&
9&&
9&&
9&&
9&&
9&&
67(775
9/
9/
9/
9/
9/
9/
9/
9/
2(
*1'
8
9
*1'
56
567
(
&6%
9/
9/
'%
'%
'%
'%
'%
'%
9
*1'
67)%.0
86%'0
86%'3
3$
9''$
3$
9''
3$
86%9&&
3$
3$
3%
3$
3%
3$
3%
3%
3$
3%
26&287
3%
26&,1
3%
5(6(7
3%
933
966$
3&
966
3&
3&
8
'
/('
4
5
.
9
&
&
Q) X)9
/6
%8==(5
-
-
9
*1'
9
5
6'$B'%
9
*,17B'%
567B'%
9/
5
.
5
*,17B'%
7,17B'%
56
567
&6%
'%
'%
'%
'%
'%
'%
'%
'%
(
*1'
9
6'$B3$
6&/B3$
5(6(7
933
5 +($'(5;
,&&6(&7,21
+($'(5;
9 26& 6&/B'% *1' 7,17B'% 9/ 5
'$8*+7(5%2$5'6(&7,21
&
&
Q) X)9
&
&
Q) X)9
/&',17(5)$&(6(&7,21
.
32:(5/('
5
&
Q)
&
Q)
&
Q)
9
9
56B3&
567B3&
(B3&
&6%B3$
&
Q)
9
9
3%
3%
3%
3%
3%
3%
3%
3%
86%'0
86%'3 3$
3%
3%
3%
3%
3%
3%
3%
3%
56B3&
567B3&
(B3&
9''$
9
86%9&&
67&211(&7,21
&
S)
26& 5(6(7 933 966$
966
6'$B3$
6&/B3$
3$
*,17B3$
7,17B3$
&6%B3$
567B3$
&
S)
&
.
5
5.
-
&21
$
2/5
%
-
.
5
.
5
/&'&21
966
9''
0,
'%
'%
'%
'%
'%
'%
'%
'%
(
5:
56
567
&6%
/('$
/('.
9
Figure 1.
1
32:(56833/<6(&7,21
Circuit schematics
STEVAL-ICB001V1
Circuit schematics
STEVAL-ICB001V1 mother board schematic
!-V
'
/('
',2B
'
/('
5
'
/('
5
',2B
9&&
',2B
',2B
',2B
',2B
,'B
,'B
567
6
6
6
5
'
/('
5
',2B
'
/('
5
',2B
'
/('
5
5
6
6
S)
&
'
/('
5
',2B
',2B
',2B
',2B
',2B
'
/('
5
',2B
'
/('
5
',2B
'
/('
5
6
6
6
'
/('
5
',2B
6703(6
',2B
6
6
6
',2B
5
&
X)
&
Q)
&
&$3
&
&$3
6
&
&$3
3$' 3$' 3$' 3$'
&21 &21 &21 &21
9&&
6
6
6
',2B 6
6
',2B
8
6
6
',2B
',2B
6'$
6&/
7,17
*,17
%((3
*1'
&
&$3
6
6
6
6
,'B
&21
&
&$3
&
&$3
&21
-
6'$
*,17
567
&
&$3
6/,'(5
+($'(5;
&
&
&$3 &$3
&21
-
6
6
N
6
-3
6
9&&
6
6&/
*1'
7,17
%((3
,'B
9&&
9&&
&
&$3
6
6
6
6
&
&$3
&21
527$725
Figure 2.
6
5
STEVAL-ICB001V1
Circuit schematics
STEVAL-ICB001V1 daughter board schematic
!-V
3/5
Revision history
2
STEVAL-ICB001V1
Revision history
Table 1.
4/5
Document revision history
Date
Revision
05-Nov-2008
1
Changes
Initial release.
STEVAL-ICB001V1
Please Read Carefully:
Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the
right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any
time, without notice.
All ST products are sold pursuant to ST’s terms and conditions of sale.
Purchasers are solely responsible for the choice, selection and use of the ST products and services described herein, and ST assumes no
liability whatsoever relating to the choice, selection or use of the ST products and services described herein.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted under this document. If any part of this
document refers to any third party products or services it shall not be deemed a license grant by ST for the use of such third party products
or services, or any intellectual property contained therein or considered as a warranty covering the use in any manner whatsoever of such
third party products or services or any intellectual property contained therein.
UNLESS OTHERWISE SET FORTH IN ST’S TERMS AND CONDITIONS OF SALE ST DISCLAIMS ANY EXPRESS OR IMPLIED
WARRANTY WITH RESPECT TO THE USE AND/OR SALE OF ST PRODUCTS INCLUDING WITHOUT LIMITATION IMPLIED
WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS
OF ANY JURISDICTION), OR INFRINGEMENT OF ANY PATENT, COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT.
UNLESS EXPRESSLY APPROVED IN WRITING BY AN AUTHORIZED ST REPRESENTATIVE, ST PRODUCTS ARE NOT
RECOMMENDED, AUTHORIZED OR WARRANTED FOR USE IN MILITARY, AIR CRAFT, SPACE, LIFE SAVING, OR LIFE SUSTAINING
APPLICATIONS, NOR IN PRODUCTS OR SYSTEMS WHERE FAILURE OR MALFUNCTION MAY RESULT IN PERSONAL INJURY,
DEATH, OR SEVERE PROPERTY OR ENVIRONMENTAL DAMAGE. ST PRODUCTS WHICH ARE NOT SPECIFIED AS "AUTOMOTIVE
GRADE" MAY ONLY BE USED IN AUTOMOTIVE APPLICATIONS AT USER’S OWN RISK.
Resale of ST products with provisions different from the statements and/or technical features set forth in this document shall immediately void
any warranty granted by ST for the ST product or service described herein and shall not create or extend in any manner whatsoever, any
liability of ST.
ST and the ST logo are trademarks or registered trademarks of ST in various countries.
Information in this document supersedes and replaces all information previously supplied.
The ST logo is a registered trademark of STMicroelectronics. All other names are the property of their respective owners.
© 2008 STMicroelectronics - All rights reserved
STMicroelectronics group of companies
Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America
www.st.com
5/5