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The mXT224T uses the latest capacitive touch technologies that Atmel 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.

关键参数

参数

Nodes:

224

Max. Screen:

4.5 in

Interface Type:

I2C

Touch Response:

>250 Hz

Operating Voltage (Vcc):

3.3