The STMPE811 is a GPIO controller which can be used as an ADC, touchscreen controller, as well as temperature sensor. On Colibri T30 module it is used for ADC inputs and touch controller connected over I2C interface. Click here for more details.
The SGTL5000 is a low-power stereo codec that includes headphones and is designed to provide a comprehensive audio solution for portable products that require line-in, mic-in, line-out, headphone-out and digital I/O. Click here for more details.
