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ATMEL  EVK1040A  Capacitive Touch Evaluation Board based on the AT42QT140

ATMEL EVK1040A
Technical Data Sheet (549.83KB) EN See all Technical Docs

Image is for illustrative purposes only. Please refer to product description.

Product Overview

The EVK1040A is an evaluation and development kit for applications using the AT42QT1040-MMU. The EVK1040A evaluates all functions of the Atmel AT42QT1040 touch sensor controller. The AT42QT1040 (QT1040) IC is a convenient and easy to use touch sensor controller for up to four capacitive touch keys. The kit provides a convenient reference design and lets designers visualize discrete touch buttons and LED's for per-channel touch indication. Movable jumpers on the board allow designers to test adjacent key suppression (AKS) functionality and speed settings. The EVK1040A is battery powered and works as a standalone system. on board connections can be used to access debug data from the chip. This kit is for the evaluation and development of applications using the AT42QT1040-MMH ('QT1040') 4 channel QTouch integrated circuit (IC). The EVK1040A is configured with 4 capacitive keys behind a 1mm acrylic front panel, where a touch is shown by an LED for each key touched.
  • Visualize discrete touch buttons and LED's per channel touch indication
  • Battery powered and standalone
  • 4 channel touch sensor IC and 4 outputs for per channel touch indication
  • On board connections for debugging
  • Ultra low power consumption of 31mA, 64ms between acquisitions at 1.8V
  • Option to configure output as proximity sensor
  • 2 response speed settings

 

Product Information

Silicon Manufacturer:
Atmel
Silicon Core Number:
AT42QT1040
Kit Application Type:
Sensing - Touch, Proximity
Application Sub Type:
Capacitive Touch
Kit Contents:
EVK1040A Assembly, CR2032 Battery, 3V, 235mAh, 2x Sample AT42QT1040-MMH ICs, User Guide
Product Range:
-
Features:
4 Channel QTouch IC with Remote Control Option
SVHC:
No SVHC (15-Jun-2015)

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Applications

  • Consumer Electronics;
  • Portable Devices;
  • Building Automation;
  • Security;
  • Audio;
  • Industrial;
  • Lighting;
  • Metering

Legislation and Environmental

Country of Origin:
Malaysia

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423190
Weight (kg):
.05

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