Application Specific QTouch Solutions
Buttons, Sliders and Wheels
QTouch/QMatrix
Family Names
Lead with Atmel
Touch Solutions
Atmel
®
offers market-proven
technology for implementing
nonmechanical buttons, sliders,
and wheels on any touch-sensitive
device. These integrated circuits
(ICs) enhance the user experience
with excellent precision and
reliability. They also deliver superb
low-power characteristics, a critical
requirement for today’s battery-
powered handheld and mobile
devices. The technology supports
simple 1–10 button configurations
(self capacitance) as well as
more complex scanned-matrix
configurations (mutual capacitance)
of up to 48 buttons at very low
cost per button. In addition to the
application specific chips, Atmel
offers the QTouch
®
Library for
embedding buttons, sliders, and
wheels into the industry-leading
AVR
®
microcontrollers and Atmel
AT91SAM.
Capacitive Touch Controllers for Buttons, Sliders and Wheels
AT42QT1010-TSHR
AT42QT1010-MAH
AT42QT1011-TSHR
AT42QT1011-MAH
AT42QT1012-TSHR
AT42QT1012-MAH
AT42QT1040-MMH
AT42QT1060-MMU
AT42QT1070-SSU
AT42QT1070-MMH
AT42QT1110-MU
AT42QT1110-AU
AT42QT1111-MU
AT42QT1111-AU
AT42QT2100-MU
AT42QT2100-AU
AT42QT1110-MZ
AUTOMOTIVE
AT42QT1110-AZ
AT42QT1085-AU
HAPTICS
AT42QT1085-MMU
AT42QT60160-ISG
AT42QT60168-ASG
AT42QT60240-ISG
AT42QT60248-ASG
AT42QT60326-ASG
AT42QT60486-ASG
AT42QT2160-MMU
SLIDER
AT42QT2161-MMU
HOME
APPLIANCE
AT42QT1481-AU
1-button, proximity capable, w/ timer to reset "stuck key"
1-button, proximity capable, w/ timer to reset "stuck key"
1-button, proximity capable, no reset timer
1-button, proximity capable, no reset timer
1-button, proximity capable, toggle output w/ power down timer
1-button, proximity capable, toggle output w/ power down timer
4-channels, AKS
6-channels, AKS, w/ PWM control for LED
7-channels, Guard Channel, AKS,Optimized
(no external components needed and 1-sensor per pin)
7-channels, Guard Channel, AKS,Optimized
(no external components needed and 1-sensor per pin)
11-channels, AKS
11-channels, AKS
11-channels, AKS
11-channels, AKS
7 channels & 1-slider or 1-wheel, proximity capable, AKS, Conducted Immunity EN61000-4-6
Level 2 B
7 channels & 1-slider or 1-wheel, proximity capable, AKS, Conducted Immunity EN61000-4-6
Level 2 B
11-channels, AKS
11-channels, AKS
8-channels, proximity, 14-haptic effects, AKS
8-channels, proximity, 14-haptic effects, AKS
16-channels, AKS
16-channels, AKS
24-channels, AKS
24-channels, AKS
32-channels, AKS
48-channels, AKS
8X by 2Y either 16-key or 1-slider (2-8 channels) + keys (2-8 channels),
w/ PWM control for LED, AKS
8X by 2Y either 16-key or 1-slider (2-8 channels) + keys (2-8 channels),
w/ smooth PWM control for LED, AKS
48-channels, FMEA / EN60730, AKS, Conducted Immunity EN61000-4-6 Level 2 B
QTouch
QTouch
QTouch
QTouch
QTouch
QTouch
QTouch
QTouch
QTouch
QTouch
QTouch
QTouch
QTouch
QTouch
QTouch
QTouch
QTouch
QTouch
QTouch
QTouch
QMatrix
QMatrix
QMatrix
QMatrix
QMatrix
QMatrix
QMatrix
QMatrix
QMatrix
Buttons
Buttons
Buttons
Buttons
Buttons
Buttons
Buttons
Buttons
Buttons
Buttons
Buttons
Buttons
Buttons
Buttons
1-slider or 1-Wheel
1-slider or 1-Wheel
Buttons
Buttons
Buttons
Buttons
Buttons
Buttons
Buttons
Buttons
Buttons
Buttons
1-Slider
1-Slider
Buttons
1.8V
1.8V
1.8V
1.8V
1.8V
1.8V
1.8V
1.8V
1.8V
1.8V
3V
3V
1.8V
1.8V
2.0V
2.0V
3V
3V
2.0V
2.0V
1.8V
3.0V
1.8V
3.0V
4.8V
4.8V
1.8V
1.8V
4.75V
5.5V
5.5V
5.5V
5.5V
5.5V
5.5V
5.5V
5.5V
5.5V
5.5V
5.5V
5.5V
5.5V
5.5V
5.5V
5.5V
5.5V
5.5V
5.5V
5.5V
5.5V
5.5V
5.5V
5.5V
5.3V
5.3V
5.5V
5.5V
5.25V
2
2
2
2
2
2
8
7
2
2
22
22
22
22
20
20
22
22
20
20
2
0
2
0
3
3
11
11
15
6
8
6
8
6
8
20
28
14
20
32
32
32
32
32
32
32
32
32
32
32
32
32
32
44
44
28
28
44
Digital Output
Digital Output
Digital Output
Digital Output
Digital Output
Digital Output
Pin-per-key
I2C & Discrete
I2C
I2C
SPI
SPI
SPI
SPI
SPI
SPI
SPI, Change Pin, Discrete
SPI, Change Pin, Discrete
SPI
SPI
I2C & Shift registers
SPI
I2C & Shift registers
SPI
SPI & UART
SPI & UART
I2C
I2C
UART, SPI
SOT23
UDFN/USON
SOT23
UDFN/USON
SOT23
UDFN/USON
VQFN
MLF
SOIC
VQFN
MLF
TQFP
MLF
TQFP
QFN
TQFP
QFN
TQFP
MLF
TQFP
MLF
TQFP
MLF
TQFP
TQFP
TQFP
MLF
MLF
TQFP
-40 to 85 C
-40 to 85 C
-40 to 85 C
-40 to 85 C
-40 to 85 C
-40 to 85 C
-40 to 85 C
-40 to 85 C
-40 to 85 C
-40 to 85 C
-40 to 85 C
-40 to 85 C
-40 to 85 C
-40 to 85 C
-40 to 85 C
-40 to 85 C
-40 to 125 C
-40 to 125 C
-40 to 85 C
-40 to 85 C
-40 to 85 C
-40 to 105 C
-40 to 85 C
-40 to 105 C
-40 to 105 C
-40 to 105 C
-40 to 85 C
-40 to 85 C
-40 to 85 C
SINGLE
TOUCH
BUTTONS
≤10
BUTTONS
> 10
WHEELS &
SLIDERS
BUTTONS
> 10
Atmel EVK1012A Evaluation board
for the Atmel AT42QT1012 controller
1
© 2011 / www.atmel.com
Atmel Touch Solutions
2
Temp Range
Part Number
Functionality
Description
Vdd High
Vdd Low
Interface
Package
#of I/O
Pins
Touch Solutions
Buttons, Sliders and Wheels
Evaluation/ Development Kits
Part Number
E6240
E6248
E6486
EVK1010A
EVK1012A
EVK1040A
EVK1060A
ATEVK1070A
ATEVK1070B
EVK1085A
EVK2160A
AT9206 USB Plug-In Card
TS2080A
TS2080B
ATQT600
Description
Eval for ATQT60160/ATQT60240
Eval for ATQT60168/ATQT60248
Eval for ATQT60326/ATQT60486
Eval for AT42QT1010
Eval for AT42QT1012
Eval for AT42QT1040
Eval for AT42QT1060, 5-sensors and guard channel
Eval for AT42QT1070, Stand alone: eval board w/ coin cell battery - 4-sensors and guard channel
Eval for AT42QT1070, Comms: eval board USB powered, w/ 6-sensors and guard channel
Eval kit for AT42QT1085, Comms: eval board USB powered, with 7-sensors and a guard channel, 14-haptic effects
Eval for AT42QT2160 8-sensors and slider
Interface board to PC for EVK1060A & EVK2160A
ATAVRTS2080A - QTouch Library w/ATmega88 QTouch
ATAVRTS2080B - QTouch Library w/ATtiny88 QMatrix
QTouch Library capactive sensing modular development board
QTouch/QMatrix
QMatrix
QMatrix
QMatrix
QTouch
QTouch
QTouch
QTouch
QTouch
QTouch
QTouch
QMatrix
NA
QTouch
QMatrix
Both
Atmel uses their patented charge transfer sensing technology that enables robust capacitive sensing, even in harsh environments.
This is further improved with the post acquisition processing that occurs. With over 15-years of capacitive sensing experience, this
technology is a market leader today!
For more information see our Sensor Design Guide:
http://www.atmel.com/dyn/resources/prod_documents/doc10620.pdf
QTouch Library Selection Guide:
http://www.atmel.com/dyn/products/tools_docs.asp?category_id=170&family_id=
702&subfamily_id=2259&tool_id=4627
Atmel EVK1070A
Atmel EVK1012A
Atmel EVK1070B
Atmel Corporation
2325 Orchard Parkway
San Jose, CA 95131
USA
Tel:
(+1)(408) 441-0311
Fax:
(+1)(408) 487-2600
www.atmel.com
Atmel Asia Limited
Unit 01-5 & 16, 19F
BEA Tower, Millennium City 5
418 Kwun Tong Road
Kwun Tong, Kowloon
HONG KONG
Tel:
(+852) 2245-6100
Fax:
(+852) 2722-1369
Atmel Munich GmbH
Business Campus
Parkring 4
D-85748 Garching b. Munich
GERMANY
Tel:
(+49) 89-31970-0
Fax:
(+49) 89-3194621
Atmel Japan
9F, Tonetsu Shinkawa Bldg.
1-24-8 Shinkawa
Chuo-ku, Tokyo 104-0033
JAPAN
Tel:
(+81)(3) 3523-3551
Fax:
(+81)(3) 3523-7581
© 2011 Atmel Corporation. All rights reserved. / Rev.: TOUCH-AppSpecQTouch-E-A4-6/2011
Atmel
®
, logo and combinations thereof, megaAVR
®
, XMEGA
®
, AVR
®
, picoPower
®
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Other terms and product names may be trademarks of others.
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