ATMXT641TD-ABVA1

ATMXT641TD-ABVA1 Description

The mXT641TD-AT/mXT641TD-AB uses a unique charge-transfer acquisition engine to implement Microchip’s patentedcapacitive sensing method. Coupled with a state-of-the-art CPU, the entire touchscreen sensing solution can measure, classifyand track a number of individual finger touches with a high degree of accuracy in the shortest response time. The mXT641TD-AT/mXT641TD-AB allows for both mutual and self capacitance measurements, with the self capacitance measurements being usedto augment the mutual capacitance measurements to produce reliable touch information.maXTouch® Adaptive Sensing Touchscreen

ATMXT641TD-ABVA1 Automotive Applications

• AEC-Q100 Qualified • Developed following Automotive SPICE® Level 3certified processes • CISPR-25 compliant (for both mutual and selfcapacitance measurements)