CST510P8
DESCRIPTION
CST510P8 is a high-performance self-capacitor touch key controller that supports various self-capacitor key, slider or scroll wheel patterns and has excellent signal-to-noise ratio to achieve high reliability while maintaining ultra-low power consumption. CST510P8 also supports LED dimming control base on PWM.
1 CST510P8 Features
1.1 Key features
技 k
- Touch controller
- Support key number up to 14 e
- Support sliders/scroll wheel 科 T
- Support three work modes: Normal mode, Idle mode, Sleep mode
- The sleep mode power consumption is as low as 5u A, and the normal mode power consumption is e as low as 2m A
- Auto calibration 特 c
- Support I2C interfaces r
- Support online programming
源 u
- PWM
- 8 PWM LED/Output drivers o
- Hardware PWM set through I2C memory map
- no overhead from host
- Dimming mode available, up and down 矽 S
- Minimum, maximum & adjustable limit levels for dimming mode p
- Single power supply 2.7V to 5.5V i
- Package：QFN24 3x3x0.55mm h
- Applications C
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