CP2528 Datasheet - CHIP

CP2528 - (CP2528 / CP2532) 8 channels Capacitive Touch Detection Device

NC ADD1/SDI/SEN0 ADD0/CSN/SEN1 DVSS DVSS DVDD DVDD DVDD SCL/SCLK/MOT1 SDA/SDO/MOT0 D0 D1 33 32 31 29 28 27 26 30 25 24 23 22 21 20 The CP2532/CP2528 is 12/8 channels capacitive touch panel controller, used for scroll, navigation and selection detection.

The controller contains SPI or I2C serial int

CP2528 Features

* Up to 12/8 channels

* Fast touch response time:18~20 ms

* Backlight driver supported, 2 backlight modes: Full backlighting and sensor indication backlighting

* Buzzer driver supported

* Slide detection supported

* High capacitance resolution(0.02pF @ 100uA charge current), meas

CP2528_CHIP.pdf