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Products

Touch MCU

Capacitive multi-key touch detection MCU
CM8568

         CM8568 is a multi-capacitive touch detection chip, which is manufactured by CMOS technology and based on 8-bit MCU Base, with stable performance and high anti-interference. The chip supports up to 6 touch channels, 3 hardware PWM outputs, IO hold or synchronous outputs, etc. The chip can have multiple modes of output through software control. The chip can be widely used in small toys, touch desk lamps, smart homes, AI smart products and other DC-powered touch key detection products to realize product intelligence.

Product detail

  • Working voltage: 2.2~5.5V

  • Low power consumption mode is about 10uA.

  • Software algorithm is built into the chip, which can effectively prevent misoperation caused by external noise interference.

  • Automatic calibration algorithm of environmental value, which can quickly and automatically adapt to changes in working environment.

  • Good anti-interference performance, ESD can reach 4KV.

  • The product can be used on the surface of glass, ceramics, plastics and other media.