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ATMXT336U

Status: In Production

Features:

  • Supports up to 10 concurrent touches in real time with touch size reporting
  • Communication via I2C interface
  • Adaptive Sensing (Self and Mutual cap)
  • Supports thick glove (5mm) touch
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Overview
Documents
Development Environment
RoHS Information
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Device Overview

Summary

In Production
The ATMXT336U touchscreen controller is aimed at display sizes up to 5.5” used in Industrial designs. This brand new family of touchscreen controller brings Microchip’s unmatched Adaptive Sensing technology to the Industrial market. It enables dynamic touch classification, a feature that automatically and intelligently switches between self-capacitance and mutual-capacitance sensing to provide users a seamless transition between a finger touch and glove touch. Adaptive Sensing is also highly resistant to moisture.  Proprietary differential touch sensing delivers unparalleled noise immunity ensuring superior touch performance even in harsh environments.

 

Additional Features
  • Supports up to 10 concurrent touches in real time with touch size reporting
  • Communication via I2C interface
  • Adaptive Sensing (Self and Mutual cap)
  • Supports thick glove (5mm) touch
  • Support thick lenses (up to 4.5mm glass)
  • Superior moisture performance
  • High voltage option via internal voltage pump to increase the signal to noise ratio (SNR)
  • Operating temperature range of -40 to +85 deg C
  • Packages: 56-pin XQFN
Parametrics
Name
Value
Interface Type
I2C
Max Screen Size (Inch)
5.5
Touch Response
> 100 Hz
Temperature Range (degC)
-40 to 85
Number of Touches
10
Max Nodes Supported
336

Documents

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Software Libraries/Firmware

08/17/2018
286KB

Development tools data is currently unavailable.

RoHS Information

Part Number
Device Weight (g)
Shipping Weight (grams)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
ATMXT336UL-MAU029
0.051300
0.506122
56
XQFN
6x6x0.4mm
Matte Tin
e3
ATMXT336UL-MAUR029
0.051300
0.325250
56
XQFN
6x6x0.4mm
Matte Tin
e3
ATMXT336U-MAU020
0.051300
0.506122
56
XQFN
6x6x0.4mm
Matte Tin
e3
ATMXT336U-MAU021
0.051300
0.506122
56
XQFN
6x6x0.4mm
Matte Tin
e3
ATMXT336U-MAUR020
0.051300
0.325250
56
XQFN
6x6x0.4mm
Matte Tin
e3
ATMXT336U-MAUR021
0.051300
0.325250
56
XQFN
6x6x0.4mm
Matte Tin
e3
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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