CY8C20x34

综述

The CY8C20x34 CAPSENSE™ family supports up to twenty-one general purpose I/Os for buttons, multi-segment sliders, proximity detection, touchpads, LEDs, and other general purpose functions.

The CAPSENSE™ family provides programmable touch sensing via assembly or C language coding in PSoC™ Designer. The CAPSENSE™ family supports up to twenty-one general purpose I/Os for buttons, multi-segment sliders, proximity detection, touchpads, LEDs, and other general purpose functions. This family also has I2C and SPI communication interfaces and a versatile Analog Mux system.

  • 2.4 to 5.5 V core voltage
  • Upto28 GPIOs: combination of buttons, multi-segment sliders, touchpads, proximity sensors, LEDs, other GPIO functions
  • I2C and SPI communication interfaces
  • Wide variety of packages: 16QFN (3x3mm) to 32QFN (5x5mm)
  • Proximity sensing
  • Patented CSA technology for robust immunity to conducted and radiated noise

  1. Download the Getting started with CAPSENSE™" design guide
  2. Install PSoC™ Designer to begin development
  3. Purchase one of the CAPSENSE™ development kits to evaluate your design
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