Touch Controller

SiS9315
OVERVIEW

SiS9315, a 32bit RISC touch-screen panel processor with the 12bits Analog-to-Digital Converter provides 31 pins TX and 50 pins RX sensing lines. SiS9315 provides I2C interface for communicating with host system. An embedded UART port is designed for further debugging and specific R&D applications. Implemented Watchdog Timer and Event Timer serve add-on-value functions for flexibility and creativity.

Besides, Power on Demand technology design effectively reduces power-consumption to meet environmental protection requirements. More than that, GPIO feature ensures expandability on both H/W and S/W applications. As for more strict environmental touch applications, SiS9315 is AEC-Q100 qualified for the best reliable and stable touch experience for automotive application.

FEATURES
  • High Performance RISC Processor
  • Dual 12 bits resolution Analog-to-Digital Converter
  • Provide up to 18V high voltage driving signals for a touch sensor
  • Up to 50RX and 31TX channels
  • Up to 4 GPIO channel
  • Support USB、I2C、UART Interface
  • Support Palm Rejection
  • Support Water proof
  • 16x16mm LQFP Green Package
  • AEC-Q100 Grade 3 compliant