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ATMXT143E

Status: Not Recommended for new designs

Overview
Documents
Development Environment
RoHS Information
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Device Overview

Summary

The Microchip's maXTouch® family, known for its superior performance and rich feature set, is now qualified for automotive applications, such as automotive touchscreens and touchpads (supporting 2 inches up to 12 inches in diameter) used in center stack displays, navigation systems, radio human-machine interfaces (HMIs) and rear-seat entertainment systems.
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maXTouch devices provide unlimited touch identification, fast response time, exacting precision, robust operation and low power consumption to touch-based designs.

The automotive-qualified maXTouch family member mXT143E provides dedicated functionalities that meet specific automotive requirements such as high-temperature behavior and reliable operation in harsh environments.

Embedded filters realized in hardware and firmware enable touchscreens supporting gloved finger operation???a key requirement in modern automotive HMI interfaces. Embedded single- and dual-gesture algorithms and the palm suppression functionality allow detection and suppression of unintended touches, such as a resting hand on the screen.

The mXT143E addresses small-sized touchscreens and pads. Qualified for automotive from -40°C to +85°C, it supports configurable X- and Y-lines, as well as gloved operation.

Parametrics
Name
Value
Interface Type
I2C
Max Screen Size (Inch)
5
Automotive Qualified
Yes
Temperature Range (degC)
-40 to 85
Max Nodes Supported
143

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12/11/2016
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12/11/2016
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12/11/2016
5255KB

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RoHS Information

Part Number
Device Weight (g)
Shipping Weight (grams)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
ATMXT143E-MA5HR036
0.047000
0.000000
40
UQFN
5x5x0.6mm
NiPdAu
e4
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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