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CY8CTMG240: TrueTouch® Multi-Touch Gesture Touchscreen Controller | Cypress Semiconductor

CY8CTMG240: TrueTouch® Multi-Touch Gesture Touchscreen Controller

Last Updated: 
Nov 20, 2015
Version: 
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TrueTouch® Multi-Touch Gesture Touchscreen Controller

Features

  • TrueTouch® capacitive touchscreen controller
    • Two finger positions reported
    • Screen sizes up to 3.6" diagonal
    • Up to 32 sense pins
  • Performance
    • Noise-free resolution: 0.1 mm
    • Accuracy with 1 finger on the touchscreen: 0.8 mm
    • Finger separation: 3.5 mm
  • Extended feature set
    • Water rejection - no false touches
    • Capacitive buttons supported
    • On-chip gesture detection
  • Sensor and system design
    • Supports chip-on-flex and chip-on-board
    • Supports plastic film and glass touch sensors
    • Supports a variety of touchscreen sensors and stickups
  • Communication interface
    • I2C slave up to 400 kHz
    • SPI slave with 2 Mbps sustained data throughput
    • Field upgrades through integrated bootloader
  • Package options
    • 32-pin 5 × 5 × 0.55 mm QFN
    • 48-pin 7 × 7 × 1.0 mm QFN
    • 30-ball 2.2 × 2.32 × 0.4 mm WLCSP
  • For more, see pdf