STMPE1208SQTR STMicroelectronics, STMPE1208SQTR Datasheet

IC I/O EXPANDER I2C 12B 40QFN

STMPE1208SQTR

Manufacturer Part Number
STMPE1208SQTR
Description
IC I/O EXPANDER I2C 12B 40QFN
Manufacturer
STMicroelectronics
Series
-r
Datasheets
1.STMPE821QTR.pdf (5 pages)
2.STMPE1208SQTR.pdf (47 pages)

Specifications of STMPE1208SQTR

Interface
I²C
Number Of I /o
12
Interrupt Output
Yes
Frequency - Clock
400kHz
Voltage - Supply
2.5 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
40-QFN
Featured Product
STM32 Cortex-M3 Companion Products
Includes
-
For Use With
497-10042 - BOARD EVAL CAP SENSOR STMPE1208S497-8420 - BOARD DEMO USER INTERF/S-TOUCH497-8396 - BOARD EVAL CAP SENSOR STMPE1208S
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-8282-2

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Company:
BOSTOCK HK LIMITED BOSTOCK HK LIMITED
Part Number:
STMPE1208SQTR
Manufacturer:
ST
0
Features
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Description
The STEVAL-ICB003V1 demonstration board is a
general-purpose front panel solution suitable for
white goods, utilizing a TLED316S LED driver,
STMPE1208S capacitive touch sensor and an a
STM8S207K6 microcontroller from the STM8
series of 8 bit microcontrollers.
The purpose of the board is to demonstrate the
capabilities of ST’s STLED316S, STMPE1208S
and STM8S devices in a sophisticated front panel
application targeted at the front panel market
segment for DVD players, DVD recorders, set-top
boxes, washing machines, etc., while keeping
system cost as low as possible.
The design focuses on 3 key areas: standby
management for low power consumption, general
touchkey and rotary encoder input and water level
sensing of a 38-43 kHz output from a water level
sensor.
July 2009
For further information contact your local STMicroelectronics sales office.
4 x 7-segment LED display
8 touchkeys
8 x 3 mm LEDs
1 bi-color LED for on/standby indication
1 interrupt assert LED
On-board buzzer
Rotary encoder for up/down functions
Standby management for low power operation
Relay for switching host power
Power supply connector for single 9 V supply
Wakeup feature from system standby
Embedded in-circuit programming capability
through SWIM interface
Water level sensor input for 38-43 kHz water
sensors
RoHS compliant
Smart touchpanel interface based on the
STMPE1208S, STLED316S and STM8S
Doc ID 16073 Rev 1
To increase versatility, the design includes
features such as rotary encoder interface, power
management and a logic level input for a water
level sensor.
STEVAL-ICB003V1
STEVAL-ICB003V1
AM05056v1
www.st.com
Data brief
1/5
5

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STMPE1208SQTR Summary of contents

Page 1

... July 2009 For further information contact your local STMicroelectronics sales office. STEVAL-ICB003V1 Smart touchpanel interface based on the STMPE1208S, STLED316S and STM8S STEVAL-ICB003V1 ...

Page 2

Schematic circuits 1 Schematic circuits Figure 1. Control and LED display S_IN_2 31 S2_BRGH S_IN_1 32 S1_VOL++ S_IN_0 33 S0_CH_UP RESET_N 34 PB2_TRESET ID_1 35 ID_0 36 GPIO_5 37 TK_LED5 GPIO_4 38 TK_LED4 GPIO_3 39 TK_LED3 GPIO_2 40 TK_LED2 2/5 ...

Page 3

STEVAL-ICB003V1 Figure 2. Peripherals schematics Doc ID 16073 Rev 1 Schematic circuits AM05055v1 3/5 ...

Page 4

Revision history 2 Revision history Table 1. Document revision history Date 13-Jul-2009 4/5 Revision 1 Initial release. Doc ID 16073 Rev 1 STEVAL-ICB003V1 Changes ...

Page 5

... STEVAL-ICB003V1 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. ...

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