Touchscreen and Touchpad Controllers for Challenging Environments


Our maXTouch® touchscreen controllers use unique and patented sensing algorithms for robust and reliable touch operation in the most challenging environments. With excellent immunity to water and electromagnetic noise and the ability to detect touch through thick gloves or front panels, these touchscreen controllers are well suited for touch Human-Machine Interfaces (HMIs) in automotive, home appliance, point-of-sale, medical and industrial applications.

maXTouch touchscreen controllers are ready-to-go solutions that offer a common architecture, come with pre-programmed firmware and support screen sizes up to 45”. If your home appliance design requires functional safety certification, we offer pre-certified devices targeting the IEC/UL 60730 Class B standard. For automotive and avionic applications, we provide devices with smart diagnostic features that are supported by Failure Modes, Effects, and Diagnostic Analysis (FMEDA) reports and safety manuals targeting ISO 26262 and Development Assurance Level A (DAL A) certifications. These dedicated touchscreen controllers are also excellent options for use in medical, marine and other industrial applications.

Reduce design risk and development time with the maXTouch Studio and Analyzer tools combined with our worldwide technical support team. Leverage our global touch module partner network to take your design concept to mass production.

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M1 Generation

  • Up to 34” single chip with touch channel reconfiguration
  • Enhanced SNR with Smart Mutual acquisition
  • Secure and safe touch detection
  • Low latency haptic and KoD™ technology
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Point-of-Sale (POS) Touch Solutions

  • Message and configuration file encryption
  • Superior conducted and display noise immunity
  • Thick cover lens and multi-finger glove support
  • Advanced moisture resilience
  • Support for small-tip passive stylus
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Knob-on-Display™ (KoD™) Technology

  • Combine the elegance and flexibility of a touch display with the comfort and safety of a control knob
  • Cost-effective solution
  • Design freedom and flexibility
  • Fast time to market
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Home Appliance Touch Solutions

  • IEC/UL 60730 Class B-certified touch controllers
  • Conducted noise immunity to the IEC 61000-4-6 specification (7 Vrms Class A)
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EV Charger Solutions

  • Support for screen sizes up to 25"
  • Encryption and firmware authentication for secure payment
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Two-Wheeler Solutions

  • Touch solutions for harsh outdoor environments
  • Support for screen sizes up to 13"

maXTouch Touchscreen Controllers


Functional Safety


Discover how our products can help you achieve functional safety certification for your design.

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maXTouch® Studio

Create, design and tune your next innovative touchscreen. maXTouch Studio LITE is the Integrated Development Platform (IDP) for developing and debugging with our maXTouch touchscreen controllers, and it is available for use without requiring a Non-Disclosure Agreement (NDA).

Would You Like to Use a Microcontroller to Create Your 2D Touch Surface Interface?

Discover how to cost-efficiently integrate a touch interface into the microcontroller of your choice using our 2D Touch Surface Library.

Need Some Help?


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Contact Us

We are here to support you. Contact our Client Success Team to get assistance with the touch requirements of your design.











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Touch Design Partners

We have identified a set of design consultants to assist with your touch designs. Learn more about how our Design Partners can accelerate your time to market while reducing risk to achieve your target user interface features and performance needs.

Documentation


Microchip's Touchscreen Design Partners

This video describes some of the challenges associated with touchscreen controller design, and introduces our maXTouch® touch sensor module partners as a tool to reduce complexity and lower risk.