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The mXT640T uses the latest capacitive touch technologies that Atmel has designed for the highest-performance super phones and tablets. 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 640 nodes, the mXT640T touchscreen controller supports up to 8 inches for Android tablets, 7 inches for Windows 8 mobile devices, and up to 6.2 inches for devices with 1.0mm passive stylus.

关键参数

参数

Nodes:

640

Max. Screen:

8 in

Interface Type:

I2C

Touch Response:

>250 Hz

Operating Voltage (Vcc):

3.3