DESCRIPTION

· The CY8CTMA340 is a TrueTouch® Multi-Touch All-Points Touchscreen Controller by Cypress Semiconductor.

· It supports screen sizes up to 4.5” diagonal, extendable to 7” with stretched sensor pitch.

· Features include tracking up to four fingers independently and supporting up to 32 sense pins.

FEATURES

· Tracks up to four fingers independently with a refresh rate >60 Hz.

· Best in class SNR, noise-free resolution of 0.1 mm, and accuracy of 0.5 mm.

· Supports unregulated dual-rail inputs with digital supply voltage from 1.71 V to 3.6 V.

· Includes Charger Armor™ technology for battery charger noise immunity and smart noise suppression.

· Low-power state current less than 1.3 mA and deep sleep state current of 1 µA.

APPLICATIONS

· Suitable for Android and Windows Phone Series 7 compliant devices.

· Supports a variety of touchscreen sensors and stackups, including chip-on-flex and chip-on-board configurations.

· Ideal for applications requiring high precision touch input and robust noise immunity.