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CYTMA568: TrueTouch® Multi-Touch All-Points Touchscreen Controller | Cypress Semiconductor

CYTMA568: TrueTouch® Multi-Touch All-Points Touchscreen Controller

Last Updated: 
Aug 28, 2017

TrueTouch® Multi-Touch All-Points Touchscreen Controller


  • Multi-touch capacitive touchscreen controller
    • 32-bit ARM Cortex™ CPU
    • Register configurable
    • Noise suppression technologies for battery charger and display
    • 1-mm passive stylus with palm rejection
    • Water rejection and wet-finger tracking
    • Multi-touch glove support up to 5 mm thick
    • Hover finger tracking
    • Android, Linux, and  Windows Phone 8 driver support
  • System performance (configuration dependent)
    • Screen sizes up to 8.3-inch diagonal
    • Up to 58 sense pins
    • Reports up to 10 fingers
    • Refresh rate up to 230 Hz
  • Power (configuration dependent)
    • 1.71- to 5.5-V digital and I/O supply
    • 2.65- to 5.5-V analog supply
    • 8.5-mW average power
    • 15-µW typical deep-sleep power
  • Sensor and system design (configuration dependent)
    • Supports a variety of touchscreen sensors and stackups including AMOLED and IPS displays
    • Single-layer flexible printed circuit (FPC) routing enabled by flexible TX/RX configurations
  • Communication Interface
    • I2C slave at all standard bit rates
    • SPI slave bit rate up to 10 Mbps
  • Package options
    • 56-pin 6 × 6 × 0.6-mm QFN (0.35-mm lead pitch)
    • 70-ball 5.5 × 5.5 × 0.6-mm BGA (0.5-mm ball pitch)
  • For more information, see pdf

For additional information on the CYTMA568 device including the full datasheet, contact your local Cypress Sales or Field Applications Engineer – Contact Cypress