The recommended alternative touch controller is ATMXT336U.
The mXT224T uses the latest capacitive touch technologies that Microchip has designed for the highest-performance smart phones. 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 224 nodes, the mXT224T touchscreen controller supports 1.0mm passive stylus, thick glove touch, moisture robustness, and superior noise immunity.
Development tools data is currently unavailable.
For pricing and availability, contact Microchip Local Sales.