| Overview |
The EVK1040A allows the user to evaluate all functions of the AT42QT1040 touch sensor controller. The kit provides a convenient reference design and allows the user to visualize discrete touch buttons and LEDs for per channel touch indication. There are movable jumpers on the board so that the Adjacent Key Suppression
(AKS) functionality and speed settings can be evaluated. The EVK1040A is battery powered and works stand-alone. Connections are included on the board which can be used to access debug data from the chip.
| Kit Contents |
The EVK1040A Evaluation Kit contains the hardware essentials you will need to use the Kit. The items in the Evaluation Kit and their use are as follows.
- 1x EVK1040A Assembly
- 1x CR2032 Battery, 3V, 235mAh
- 2x Sample AT42QT1040-MMH ICs
- 1x EVK1040A User Guide
| Key Features | Back to Top |
- 4-channel touch sensor IC
- 4 outputs for per-channel touch indication
- Low operating voltage 1.8 to 5.5 V
- Ultra-low power consumption
- 2 response speed settings
- AKS mode
- Debug output provided to aid design
- RoHS-compliant package
| Ordering Information | Back to Top |
Products
Supplier | Part Number |
| Atmel | EVK1040AEVK1040A |
Associated Products
Supplier | Description | Part Number |
Atmel | Qtouch 4-key Sensor IC | AT42QT1040-MMUAT42QT1040-MMU |
Similar Products
| Supplier | Description | Support Device | Part Number |
Atmel | EVK1060A Evaluation Board | AT42QT1060 | EVK1060AEVK1060A |
Atmel | EVK2160A Evaluation Board | AT42QT2160 | EVK2160AEVK2160A |
Freescale | Demo board for MPR031EPR2MPR031EPR2 | MPR03X | DEMOMPR031DEMOMPR031 |
Freescale | KITMPR03XEVM Evaluation Kit | MPR03X | KITMPR03XEVMKITMPR03XEVM |
Cypress | CapSense Express Evaluation Kit | CY8C20142 | CY3218-CAPEXP3CY3218-CAPEXP3 |
Cypress | CapSense Express Development Kit | CY8C20142, CY8C201A0, CY8C20140 and more | CY3218-CAPEXP2CY3218-CAPEXP2 |
Microchip | PICDEM Touch Sense 1 Development Kit | PIC16F677-E/SSPIC16F677-E/SS, PIC16F887 | DM164125DM164125 |
ST | STEVAL-IFP004V1Digital input termination PCLT2 | PCLT2 | STEVAL-IFP004V1STEVAL-IFP004V1 |
Silicon Labs | Capacitive Touch Sense Starter Kit | C8051F931 | CAPTOUCHSENSESKCAPTOUCHSENSESK |
| Document List | Back to Top |
Data Sheet
| Part Number | Description | Size |
AT42QT1040 | 306KB |
Application Notes
Others Resources
File Name | Size |
1.18MB | |
388KB |