STMT/8L-EV1

STMT/8L-EV1 is the STM8L evaluation board with a touch sensing library which enables designers, who are familiar with the standard STM8Lxxx microcontrollers, to create higher end look and feel user interfaces by replacing conventional electromechanical switches with touch-sensing controls. Designers can thus combine touch-sensing functions with traditional MCU features such as communication, LED control, beeper, LCD control, and so on. The touch sensing library is a complete, free source code solution to transform any 8bit STM8L microcontroller into a capacitive touch key controller.

• Hardware solution designed with an STM8L151 device in a 48 pin LQFP package
• Touch sensing interface offering 10 touch keys, 1 wheel and 1 slider
• LCD display to report touch keys, wheel and slider status and parameters
• Configurable operation
• Embedded ST-Link interface for user firmware evaluation
• Robust and proven charge transfer acquisition principle Touch sensing library
• Supports up to 16 capacitive sensing channels
• Excellent immunity against conductive noise
• Up to 8bit resolution wheel/slider using 3 channels
• Advanced processing featuring: Auto calibration, Debounce filtering, ECS, Detection exclusion system

Applications

Medical, Portable Devices, Consumer Electronics, Communications & Networking, Security, Wireless, Sensing & Instrumentation, Metering