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ATMXT641T
  • ATMXT641T

ATMXT641T

In Production

The recommended alternative touch controller is ATMXT640U. The mXT641T uses the latest capacitive touch technologies that Microchip has designed for the highest-performance super phones and tablets. With a revolutionary adaptive-sensing architecture that features both mutual- and self-capacitance, it enables the highest performance with the industry's lowest power consumption. With 640 nodes, the mXT641T touchscreen controller supports up to 8 inches for Android tablets, 7 inches for Windows 8 mobile devices, and up to 6.2 inches for devices with 1.5mm passive stylus. 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 t...

Microchip Technology ATMXT641T Product Info

16 April 2026 3

Parameters

Interface Type

I2C

Screen Size in (inch)

6.2

OperatingVoltage

3.3

Operating Voltage Max (Vcc)

3.47

Touch Response

>250 Hz

Automotive Qualified

No

Temp# Range Min (deg C)

-40

Temp# Range Max (deg C)

85

Touches

16

Nodes

640

Features

    Description

    The recommended alternative touch controller is ATMXT640U.
    The mXT641T uses the latest capacitive touch technologies that Microchip has designed for the highest-performance super phones and tablets. With a revolutionary adaptive-sensing architecture that features both mutual- and self-capacitance, it enables the highest performance with the industry's lowest power consumption.
    With 640 nodes, the mXT641T touchscreen controller supports up to 8 inches for Android tablets, 7 inches for Windows 8 mobile devices, and up to 6.2 inches for devices with 1.5mm passive stylus.

    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.

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