• Part: ST1633i
  • Manufacturer: Sitronix
  • Size: 343.70 KB
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ST1633i Key Features

  • VDD = 2.7V ~ 3.6V
  • IOVDD = 1.6V ~ 3.6V Operation Temperature: -40℃ ~ 85℃ Storage Temperature: -40℃ ~ 125℃ Interface
  • I2C (slave)
  • SPI Sensor
  • 21TX, 12 RX Single finger handwriting five fingers detection and tracking Capacitive Sensor
  • Mutual-capacitance sensing
  • Report rate : 100Hz
  • Hardware noise reduction
  • Waterproof circuit

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ST1633i Description

P Analog ground O Transmitter channel P mon mode voltage, connect to 1uF capacitor P Power supply, connect to 1uF capacitor P Analog ground P Digital ground P Digital power, connect to 1uF capacitor I System reset signal input, active low I/O P11 : General purpose I/O TP_SEL : Touch panel sensor select I/O P10.