The recommended alternative touch controller is ATMXT336U.
The mXT336T 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 336 nodes, the mXT336T touchscreen controller supports 1.5mm passive stylus, thick glove touch, moisture robustness and superior noise immunity.
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.