Projected Capacitive Controller Solutions

Atmel PCAP Electronics

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Atmel has a wide variety of controller solutions to support a large range of touch panel sizes up to 24”. Atmel’s controllers include extremely powerful noise avoidance and noise cancellation algorithms, and are highly configurable. Atmel’s latest T series controllers combine mutual and self-capacitance scans for best in class glove, stylus and water performance. When combined with Dawar’s proprietary salt water design knowledge, Atmel controllers are perfect for marine, medical, exercise, and other salt water resistant applications.

Atmel Product Offering

         
Chip Number Type Touch Screen
Size
Interface Spec Download
mXT336T-CCU Controller Board 4.3" W - 7" W IC
mXT1664T3-C2U Controller Board 4.3" W - 7" W USB
mXT640T-CCU Controller Board 8.4" - 10.1" W IC
mXT1664T3-C2U Controller Board 8.4" - 10.1" W USB
mXT1664T3-C2U Controller Board 10.4" - 15.6" W USB
mXT2952T2-C2U Controller Board 17" - 24" W USB
mXT336T-CCU Chip on Flex 4.3" W - 7" W IC
mXT640T-CCU Chip on Flex 8.4" - 10.1" W IC
mXT1664T3-C2U Chip on Flex 10.4" - 15.6" W IC
mXT1664T3-C2U Chip on Flex 10.4" - 15.6" W USB

Atmel Spec Snapshot

   
Touch Screen Size Up to 24.0"
Input Voltage 3.3V (IC) or 5V (USB)
Noise Immunity (Good, Better, Best) Best
Operating Temperature -30C to +70C
Storage Temperature -40C to +70C
Relative Humidity < 90% RH non-condensing
Interface Communication USB, IC, HID over IC
Nominal Report Rate 100 to 200 messages per second
Initial Latency First Touch From Idle < 10ms depending on configuration
Available Drivers USB: Windows 7/8/10, Linux 2.6.38 or higher

IC: Linux 2.6.36 or higher

HID over IC: Windows 8/10, Linux 3.8 or higher

Compare Similar Products

       
Atmel EETI EXC 3000 Solomon
Max Size Supported 24"W 24"W 15"
Configuration Board/COF Board/COF COF
Interface USB/IC USB/IC/RS232 IC
Driver Support WIN/Linux/Android WIN/Linux/Android/QNX Linux/Android
# of Touch Points 16 pt 10 pt 10 pt
Tuning Tools Yes Yes Yes
Glove Touch Yes Yes Yes
Water Resistance Yes Yes No
Salt Water Resistance Yes No No
Cover Lens Thickness (Glass) 4.0mm 6.0mm 3.0mm
Palm Reject Yes Yes Yes
Drive Signal Square Wave Sine Wave Square Wave
Frequency Hopping Yes Yes Yes
Low Power Operation Better Good Best
Noise Tolerance Best Better Good

Note: Feature capabilities may vary depending on environmental conditions and product end use.


Evaluation Kit Components

Request a Eval Kit

Click on the Request a Eval Kit link above and a Dawar representative will contact you to discuss your needs.

           
GLASS-FILM-FILM
Marketing
Part Number
Eval Kit Ordering
Part Number
Touch Screen
Drawing
Atmel Controller
Board/COF Drawing
USB Cable
Drawing
Eval Kit
Setup Guide
GFF-07.0W-00001 DW02047
GFFCOF-07.0W-00001 DW02128
GFF-08.4-00001 DW02048
GFFCOF-08.4-00001 DW02129
GFF-10.1W-00001 DW02049
GFFCOF-10.1W-00001 DW02130
GFF-10.4-00001 DW02050
GFF-12.1W-00001 DW02051
GFF-15.0-00001 DW02052
GFF-15.6W-00001 DW02053
GG2/DOUBLE-SIDED-ITO-GLASS
Marketing
Part Number
Eval Kit Ordering
Part Number
Touch Screen
Drawing
Atmel Controller
Board/COF Drawing
USB Cable
Drawing
Eval Kit
Setup Guide
GG2-07.0W-00001 DW02054
GG2COF-07.0W-00001 DW02131
GG2-8.4-00001 DW02055
GG2COF-8.4-00001 DW02132
Note: All of our standard Glass-Film-Film and GG2/Double-Sided-ITO-Glass products are designed with our standard Atmel electronic solutions.  All electronics come standard with 16 point touch firmware.  

USB Controller Board Evaluation Kit includes:  Touch Screen, Atmel Controller Board and USB cable. 

I²C COF Evaluation Kit includes: Touch Screen, Atmel I²C COF, USB Bridge Board and USB cable.

  • Atmel Controller
    USB Board Specification
    4.3" W - 7" W

  • Atmel Controller
    IC Board Specification
    4.3" W - 7" W

  • Atmel Controller
    IC Board Specification
    8.4" - 10.1" W

  • Atmel Controller
    IC COF Specification
    4.3" W - 7" W

  • Atmel Controller
    USB Board Specification
    8.4" - 10.1" W

  • Atmel Controller
    IC COF Specification
    8.4" - 10.1" W

  • Atmel Controller
    USB Board Specification
    10.4" - 15.6" W

  • Atmel Controller
    USB COF Specification
    10.4" - 15.6" W

  • Atmel Controller
    IC COF Specification
    10.4" - 15.6" W

  • Atmel Controller
    USB Board Specification
    17" - 24" W

  • Atmel
    PCAP Demo
    Set-Up Guide

 Operating System  Interfaces  Driver Downloads
WINDOWS DRIVERS
7, 8, 10
8, 10
XP
USB
HID over IC
Included in Windows
Included in Windows

*Mouse emulation driver available that
supports single touch only.
LINUX DRIVERS
IC

Linux OS Logo


*Contact us for an app note that includes details
on how to download, build, and link the Linux driver.
*Dawar can provide support to customers for writing custom drivers for other operating systems. Contact us for more information.
       
CONTROLLER BOARD INTERFACE CABLES
Ordering Part Number Type Description Drawing Download
CT10051 USB Cable USB A to 5 pin header cable for use with Atmel
standard USB boards listed in the Product Offering table above
CONTROLLER BOARD ACCESSORIES
Ordering Part Number Type Description Drawing Download
CT10470 USB Bridge Board Used to connect a Dawar Atmel
touch panel with an IC interface