• Fully automotive-qualified (Grade 3), operating within the temperature range of -40 to +85 deg C
• Supports up to 10 concurrent touches in real time with touch size reporting
• Communication via I2C or USB interfaces
• Integrated voltage doubler option to increase the signal to noise ratio (SNR)
• Supports glove (2mm) touch
• Support thick lenses (up to 2mm plastic)
• Packages: Master TQFP100; Slaves LQFP144

The recommended alternative touch controller is ATMXT2912TD-A.

The Microchip's maXTouch® family, known for its superior performance and rich feature set, is now qualified for automotive applications. The mXT3432S-A is optimized for touchscreens up to 17.3" and enables single-layer shieldless designs. In addition to its superior performance, multi-touch functionality, faster response time, robust operation and lower power consumption, the new mXT3432S-A also provides embedded functionalities such as gesture calculation and filter algorithms that meet current automotive design requirements. Dedicated firmware and a high signal-to-noise ratio makes the device ideally suited for very noisy environments and provide full support for gloved-hand operation on automotive touchscreens.

Automotive Applications

        Center stacks

         Navigation systems

Please contact your local Microchip sales office for pricing information and to place an order.