BU21049GUL controller equivalent, 4-wire resistive touch screen controller.
* Enables single touch and dual touch using standard 4-wire resistive touch screen
* I2C like interface for interfacing to the host processor
* 12-bit Resolut.
* Equipment with a built i.
Unlike most resistive touch screen controllers, the BU21049GUL 4-wire resistive touch-screen controller generate data to enable dual touch detection. The Host processor can use data to detect single point coordinates and dual coordinates.
*Featur.
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