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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

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.

Support: off the shelf maXTouch standard modules are available to help shorten development time and reduce risk. Microchip also has a strong selection of factory trained global touch sensor module partners to help support custom touch sensor and/or touchscreen display designs.

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)
  • OS Support for Android/Linux
  • 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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Data Sheets

mXT336U Touchscreen Controller Product Datasheet
  
547KB
mXT336U Touchscreen Controller Product Brief
  
161KB

Application Notes

Download All
AN_3084 - Using the maXTouch Linux Driver
  
402KB
AN2488_maXTouch_I2C_USB_Bridge_Boards_00002488A
  
446KB
MXTAN0213_Interfacing_with_maXTouch_Touchscreen_Controllers_00002428A
  
533KB

Brochures

Touch and 3D Gesture Control Brochure
  
6054KB

Software Libraries/Firmware

mXT336U_0x06_1.0.AB_PROD.enc.zip
  
160KB

User Guides

maXTouch_Linux_Driver_LabManual_Training
  
370046KB
Basic Training - Using maXTouch Studio Lite with an Eval Kit_Rev B.zip
  
4017KB
mXT336U_1v0vAB_Protocol_Guide_BX.zip
  
1752KB

Development Environment

  • Demo & Evaluation Boards
Demo & Evaluation Boards
D21 Bridge Board
D21 Bridge Board ( THW1027 )

This maXTouch USB Bridge product provides an interface to connect the I2C or SPI compatible based maXTouch devices to PC-based applications through a USB port.

The D21 bridge board significantly improves data throughput, increasing test and production efficiency. This board is twice as fast as other maXTouch bridge boards (ATUSB-PCB-80146 and ATUSB-I2C-AUTO-PCB).

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ATMXT336U-DEV-PCB
ATMXT336U-DEV-PCB ( ATMXT336U-DEV-PCB )

This PCB (ATMXT336U-DEV-PCB) is for the evaluation and development of Microchip maXTouch applications using the ATMXT336U Touchscreen Sensor IC.

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ATEVK-MXT336U-A
ATEVK-MXT336U-A ( ATEVK-MXT336U-A )

This kit (ATEVK-MXT336U-A) is for the evaluation and development of Microchip maXTouch applications using the ATMXT336U Touchscreen Sensor IC.

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Add To Cart
ATUSB-HSBB-PCB
ATUSB-HSBB-PCB ( ATUSB-HSBB-PCB )

This maXTouch USB Bridge product is an ARM-based interface to convert I2C or SPI and debug signals to USB and communicate with the PC-based applications. This product is designed to be used with Microchip Automotive maXTouch touchscreen controllers.

Learn More
Add To Cart
USB Interface PCB
USB Interface PCB ( ATUSB-PCB-80146 )

This maXTouch USB Bridge product provides an interface to connect the I2C compatible based maXTouch devices to PC-based applications through a USB port.

Learn More
Add To Cart

RoHS Information

Part Number
Device Weight (g)
Shipping Weight (Kg)
Lead Count
Package Type
Package Dimension
Solder Composition
JEDEC Indicator
RoHS
China EFUP
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
ATMXT336U-MAU300
0.051300
0.506122
56
XQFN
6x6x0.4mm
Matte Tin
e3
ATMXT336U-MAUR300
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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