Fujitsu Announces Low-cost 8-bit MCUs with capacitive touch sensor and controller functions (MB95870)
Image via Electropages
"To date, capacitive touch sensor technology has typically been used in applications such as cash points and train station TVMs (Ticket Vending Machines) or in office equipment such as copiers and printers. In recent years, however, capacitive touch sensor technology has experienced rapid growth, driven by the spread of touch key and touch panel applications in household appliances – such as in refrigerators and washing machines, for example. When compared to mechanical switches or resistive film touch key technology, capacitive touch key technology is not only easier for users to operate but is also more resistant to dust, moisture and wear. This array of features has made the capacitive method the preferred choice in touch key technology. As the marketplace for touch key and touch panel interfaces expands, the demand for capacitive touch sensors and controllers to drive this technology is also increasing. In addition, there is a strong demand for the microcontrollers for such systems to be equipped with touch sensor and controller functionality." via Electropages
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