AT42QT5480 Datasheet - ATMEL Corporation

AT42QT5480, 10-bit Touchscreen Controller

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Pin Listing Ball B2 B1 C3 C2 A5 A1 D2 E1 D3 E2 F1 F2 G2 E3 F3 E4 C1 A4 F4 G5 F5 G6 F6 E5 F7 E6 E7 A7 C7 D6 C6 B7 D5 B6 A6 Name GPO2 GPO3 TRIGGER RST.

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

AT42QT5480-ATMELCorporation.pdf