STM8/128-EV/TS STM8S touch sensing evaluation kit Data brief Features Evaluation kit composed of: STM8/128-EVAL evaluation board STM8Sxxx-TS1 daughterboard Touch-sensing interface offering 5 touchkeys and 1 slider LCD display to report touchkeys, slider status and parameters Configurable operation: debounce, low-power mode duration, recalibration time-out, slider resolution. Touch sensing library featuring: RC acquisition principle Supports up to 24 capacitive sensing touchkeys Supports up to 2 capacitive sensing wheels or sliders using 5 or 8 channels Supports of active shield Low BOM with only 1 I/O per channel + 1 I/O to control the load resistor. Up to 8-bit resolution wheel/slider using 8 channels The kit contains an STM8/128-EVAL board, and Advanced processing featuring: an STM8S touch sensing evaluation Autocalibration, Debounce filtering, daughterboard (STM8Sxxx-TS1) which provides Environment control system (ECS), an evaluation platform for the resistor-capacitor Detection exclusion system acquisition principle. Free C source code library The touch sensing library is a complete, free source-code solution to transform any 8-bit STM8 microcontroller into a capacitive touchkey Description controller. The STM8S touch sensing evaluation kit (STM8/128-EV/TS) enables designers, who are Table 1. Device summary familiar with standard STM8S microcontrollers, to Order code Reference create higher-end look-and-feel user interfaces by replacing conventional electromechanical STM8S touch sensing STM8/128-EV/TS switches with touch sensing controls. evaluation kit Designers can thus combine touch sensing functions with traditional MCU features such as communication, LED control, beeper, LCD control, and so on. September 2010 Doc ID 17821 Rev 1 1/3 For further information contact your local STMicroelectronics sales office. www.st.com 3STM8/128-EV/TS Revision history Table 2. Document revision history Date Revision Changes 20-Sep-2010 1 Initial release. 2/3 Doc ID 17821 Rev 1