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 is register configurable.
· Designed for multi-touch capacitive touchscreens, it supports various screen sizes and sensor configurations.
· The controller includes advanced noise suppression technologies and supports multiple communication interfaces.

FEATURES

· Multi-touch support with up to 10 fingers.
· Noise suppression technologies including ChargerArmor™ for charger noise immunity.
· Water rejection and wet-finger tracking using DualSense™.
· Glove and fingernail tracking, hover finger tracking, and large object rejection.
· Automatic baseline tracking to environmental changes and low-power look-for-touch mode.
· Supports screen sizes up to 8.3-inch diagonal with a 5-mm sensor pitch and 16:9 aspect ratio.
· Fast first-touch response with a refresh rate up to 230 Hz and TX frequency up to 500 kHz.
· Power efficient with 1.71-V to 5.5-V digital and I/O supply, and 12-mW average power.

APPLICATIONS

· Suitable for a variety of touchscreen sensors and stackups including Manhattan, Diamond, SLIM®, and Totem-pole patterns.
· Supports sensor-on-lens (SOL) and touch-integrated display modules (on-cell, in-cell).
· Compatible with LCD, AMOLED, and IPS displays, and metal mesh.
· Ideal for devices requiring robust touchscreen functionality with high noise immunity and low power consumption.