AT42QT5320 Datasheet - ATMEL Corporation

AT42QT5320, 10-bit Touchscreen Controller

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Pin Listing Name Y3A CHANGE Vss Vdd Vss Vdd X6 X7 TRIGGER Vref SMP X0 X1 X2 X3 X4 X5 Type I OD P P P P O O I I O O O O O O O Comments Y line connecti.

Features

* Configurations:
* Can be configured as a combination of touchscreen, sliders/wheels and keys, with Adjacent Key Suppression™ (AKS™) technology between groups QField™ Touchscreen:
* Two-touch capable with independent XY tracking for one or two concurrent touches in real time

Applications

* The controller also has the ability to save a Y line when configuring a touchscreen, reusing it in the touchscreen pattern at the two edges. This saved Y line can then be used to create extra objects like a slider or multiple keys, while allowing the touchscreen to be sized as though it was “one Y

AT42QT5320-ATMELCorporation.pdf