ATEVK1010A Atmel, ATEVK1010A Datasheet

BOARD EVAL FOR AT42QT1010A

ATEVK1010A

Manufacturer Part Number
ATEVK1010A
Description
BOARD EVAL FOR AT42QT1010A
Manufacturer
Atmel
Series
QTouch™r
Type
Touch Button Cr
Datasheet

Specifications of ATEVK1010A

Sensor Type
Touch, Capacitive
Sensing Range
1 Button/Key
Utilized Ic / Part
AT42QT1010
Silicon Manufacturer
Atmel
Kit Application Type
Sensor
Application Sub Type
Touch Key
Kit Contents
Board
Svhc
No SVHC (15-Dec-2010)
Mcu Supported Families
AT42QT1010A
Rohs Compliant
Yes
Tool Type
Development Kit
Cpu Core
AVR 8 / 32
Data Bus Width
8 bit, 32 bit
Processor To Be Evaluated
AT42QT1010
Interface Type
Touch
Core Architecture
AVR
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Voltage - Supply
-
Interface
-
Sensitivity
-
Embedded
-
Lead Free Status / Rohs Status
 Details
Single Key Capacitive Touch Controllers
The AT42QT101x single key capacitive touch controller family provide touch key replacements
for mechanical buttons. The ICs are low cost, and as such can be added to designs with minimal
impact on the bill of materials.
Each Device has Different Operation:
n
n
n
The Devices have the following Features in Common
n
n
n
n
n
n
AT42QT1011 (QT1011)
AT42QT1012 (QT1012)
2.9 mm x 1.6 mm SOT-23 package
Low power consumption (17 µA at 1.8V)
Low cost
Easy to implement
Range of response speed settings
Can be configured for use as a proximity sensor
AT42QT1010 (QT1010)
Single key with timer to reset “stuck key” condition.
Single key with no reset timer.
Single key with touch-on/touch off or “toggle” operation and power down timer

Related parts for ATEVK1010A

ATEVK1010A Summary of contents

Page 1

Single Key Capacitive Touch Controllers The AT42QT101x single key capacitive touch controller family provide touch key replacements for mechanical buttons. The ICs are low cost, and as such can be added to designs with minimal impact on the bill of ...

Page 2

AT42QT1010 and AT42QT1011 The AT42QT1010 and AT42QT1011 are identical apart from their behavior when the sensor is “in detect” for an extended period. The AT42QT1010 has a “maximum on” duration of ~ 60s. If there is an ob- struction ...

Page 3

... In order for the sensors to only go active on intended touches, the ICs include signal processing which helps to suppress detections caused by electrical noise and quick brushes with the surface. Typical Applications n Power switches n Hearing aids n Isolated buttons/sensors n Children’s toy n Timers n Proximity sensors www.atmel.com/singletouch 3 ...

Page 4

... Rev.: 8287A-AT42-02/10 Disclaimer: The information in this document is provided in connection with Atmel products. No license, express or implied, by estoppel or otherwise, to any intellectual property right is granted by this document or in connection with the sale of Atmel prod- ucts. EXCEPT AS SET FORTH IN ATMEL’S TERMS AND CONDITIONS OF SALES LOCATED ON ATMEL’S WEB SITE, ATMEL ASSUMES NO LIABILITY WHATSOEVER AND DISCLAIMS ANY EXPRESS, IMPLIED OR STATUTORY WARRANTY RELATING TO ITS PRODUCTS INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT ...

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