ST Life.augmented
sense_power

Resistive Touchscreen Controllers

The S-Touch® touchscreen controller is a four-wire resistive controller featuring autonomous functionality to minimize demands on the host processor. For embedded designers, this frees valuable CPU cycles to ease pressure on performance, power consumption and response time.

Key features

  • Advanced movement tracking to reduce CPU/bus use
  • Window masking function for smart use of screen
  • 4 kV HBM ESD protection
  • I2C 400 kHz or SPI (1 MHz) serial interface
  • 128-depth data buffering
  • Ultra-low power consumption idle <1 µA
  • Ultra-small package
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