TouchCore Family (Digital-type / Capapcitive Touch Sensor Engine)
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PRODUCT

Spec. Sheet (Eng)

Spec. Sheet (Kor)

TouchCore1.0

 20-SOIC

(Down)

N/A
20-QFN
 

Features
  • Digital-type Touch Sensor Engine
    - Capacitive Touch Sensor Engine with Auto-configurable Flash Memory for Touch Sensor Engine

  • Operating Voltage : 2.2V ~ 5.5V

  • Operating Frequency
    - Max. 23MHz @ V    DD = 5.0V
    - Max. 12MHz @ V    DD = 3.0V
     
  • Max. Programmable 18 Output Pins
    - Push-Pull Output
     
  • LVD (Low Voltage Detector)
     
  • Internal RING Oscillator
    - Max. 23MHz @ V    DD = 5.0V
    - 4 MHz @ V    DD = 2.7V ~ 5.0V (±3%)
    - 32kHz @ V    DD = 2.7V (±10%) (Low Power 32kHz Osc)
     
  • Supporting ISP
     
  • Latch-up Protection Up to ±200mA
     
  • E.S.D. Protection Up to 6000V
     
  • 8-channel TS (Touch Sensors)
    - Capacitive Sensing
     
  • 16-bit Programmable WDT (Watchdog Timer)
     
  • I2C Slave
     
  • Reset Sources
    - On-chip POR (Power-On-Reset)
    - LVD (Low Voltage Detector) Reset
    - WDT (Watchdog Timer) Reset
     
  • Power Consumption

    - Active Current
      Max. 1mA @ V    DD=3.0V, FOSC=2MHz
    - SNAP Current = Typ. 6uA @ 2V (Touch Sensing)
    - STOP Current = Max. 5uA @ 3V (WDT on)>
                              Max. 50nA @ 5V (all clock off)
  • Package
    - 20-Wide-SOIC/TSSOP/QFN
    - 8-SOIC