DESCRIPTION

· The CYTMA568 is a TrueTouch® Multi-Touch All-Points Touchscreen Controller by Cypress Semiconductor Corporation.

· It features a 32-bit ARM Cortex™ CPU and supports multi-touch capacitive touchscreen functionality.

· The controller is designed for various touchscreen sensors and stackups, including Manhattan, Diamond, SLIM®, and Totem-pole patterns.

FEATURES

· Register configurable with noise suppression technologies for battery charger and display.

· Effective 28-V TX drive for higher SNR and ChargerArmor™ for charger noise immunity.

· Water rejection and wet-finger tracking using DualSense™, multi-touch glove with automatic mode switching, and fingernail tracking.

· Supports screen sizes up to 8.3-inch diagonal with 5-mm sensor pitch and 16:9 aspect ratio.

· Communication interfaces include I2C slave at all standard bit rates and SPI slave bit rates up to 8 Mbps.

APPLICATIONS

· Suitable for various touchscreen applications including LCD, AMOLED, and IPS displays.

· Ideal for use in devices requiring multi-touch functionality with support for up to 10 fingers.

· Can be used in environments requiring robust noise immunity and water rejection capabilities.