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ATMXT1664T3

Status: In Production

Features:

  • Supports up to 16 concurrent touches in real time with touch size reporting
  • Communication via I2C and HID-I2C for Windows interfaces
  • Supports thick glove (5mm) touch
  • Adaptive Sensing (Self and Mutual cap)
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Overview
Documents
Development Environment
RoHS Information
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Device Overview

Summary

The ATMXT1664T3 touchscreen controller is aimed at display sizes up to 15.6” used in Industrial designs. This 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 16 concurrent touches in real time with touch size reporting
  • Communication via I2C and HID-I2C for Windows interfaces
  • Supports thick glove (5mm) touch
  • Support thick lenses (up to 4.5mm glass)
  • Adaptive Sensing (Self and Mutual cap)
  • 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: 136-ball UFBGA / 162-ball UFBGA
Parametrics
Name
Value
Interface Type
I2C and USB
Max Screen Size (Inch)
15.6
Touch Response
>200 Hz
Temperature Range (degC)
-40 to 85
Number of Touches
16
Max Nodes Supported
1664

Documents

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Software Libraries/Firmware

08/17/2018
282KB

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
ATMXT1664T3-C2U025
0.048000
0.860714
162
UFBGA
10x5x0.6mm
LF35
e8
ATMXT1664T3-C2U026
0.048000
0.860714
162
UFBGA
10x5x0.6mm
LF35
e8
ATMXT1664T3-C2U031
0.048000
0.860714
162
UFBGA
10x5x0.6mm
LF35
e8
ATMXT1664T3-C2U032
0.048000
0.860714
162
UFBGA
10x5x0.6mm
LF35
e8
ATMXT1664T3-C2U033
0.048000
0.860714
162
UFBGA
10x5x0.6mm
LF35
e8
ATMXT1664T3-C2U034
0.048000
0.860714
162
UFBGA
10x5x0.6mm
LF35
e8
ATMXT1664T3-C2U035
0.048000
0.860714
162
UFBGA
10x5x0.6mm
LF35
e8
ATMXT1664T3-C2UR025
0.048000
0.365200
162
UFBGA
10x5x0.6mm
LF35
e8
ATMXT1664T3-C2UR026
0.048000
0.365200
162
UFBGA
10x5x0.6mm
LF35
e8
ATMXT1664T3-C2UR031
0.048000
0.365200
162
UFBGA
10x5x0.6mm
LF35
e8
ATMXT1664T3-C2UR032
0.048000
0.365200
162
UFBGA
10x5x0.6mm
LF35
e8
ATMXT1664T3-C2UR033
0.048000
0.365200
162
UFBGA
10x5x0.6mm
LF35
e8
ATMXT1664T3-C2UR034
0.048000
0.365200
162
UFBGA
10x5x0.6mm
LF35
e8
ATMXT1664T3-C2UR035
0.048000
0.365200
162
UFBGA
10x5x0.6mm
LF35
e8
ATMXT1664T3-CCU025
0.045300
0.819231
136
UFBGA
7x7x0.6mm
LF35
e8
ATMXT1664T3-CCU026
0.045300
0.819231
136
UFBGA
7x7x0.6mm
LF35
e8
ATMXT1664T3-CCU031
0.045300
0.819231
136
UFBGA
7x7x0.6mm
LF35
e8
ATMXT1664T3-CCU032
0.045300
0.819231
136
UFBGA
7x7x0.6mm
LF35
e8
ATMXT1664T3-CCU033
0.045300
0.819231
136
UFBGA
7x7x0.6mm
LF35
e8
ATMXT1664T3-CCU034
0.045300
0.819231
136
UFBGA
7x7x0.6mm
LF35
e8
ATMXT1664T3-CCU035
0.045300
0.819231
136
UFBGA
7x7x0.6mm
LF35
e8
ATMXT1664T3-CCUR025
0.045300
0.275200
136
UFBGA
7x7x0.6mm
LF35
e8
ATMXT1664T3-CCUR026
0.045300
0.275200
136
UFBGA
7x7x0.6mm
LF35
e8
ATMXT1664T3-CCUR031
0.045300
0.275200
136
UFBGA
7x7x0.6mm
LF35
e8
ATMXT1664T3-CCUR032
0.045300
0.275200
136
UFBGA
7x7x0.6mm
LF35
e8
ATMXT1664T3-CCUR033
0.045300
0.275200
136
UFBGA
7x7x0.6mm
LF35
e8
ATMXT1664T3-CCUR034
0.045300
0.275200
136
UFBGA
7x7x0.6mm
LF35
e8
ATMXT1664T3-CCUR035
0.045300
0.275200
136
UFBGA
7x7x0.6mm
LF35
e8
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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