CST816S
Overview
- Chip Characteristics; Built-in fast self-capacitance detection circuit and high-performance DSP module Support online programming; Built-in watchdog; Multiple buttons support; Support standby gesture wake-up function.; Capacitive screen support Support up to 14 sensing channels; Support channel floating/pull-down design; Module parameters are automatically adjusted.; Performance Refresh rate >100Hz; Single point gesture and real two-point operation; Typical power consumption in dynamic mode < 1.6mA; Typical power consumption in standby mode <6.0uA; Typical power consumption in sleep mode <1.0uA.; Communication interface I2C master/slave communicating interface, configurable rate range 10Khz~400Khz; Compatible with 1.8V/3.3V interface levels.; Power supply Single power supply range 2.7V~3.6V, power supply ripple <=50mv; Package type: QFN20 3mm*3mm*0.55mm (pitch 0.4mm) 1
- Pinout/Description Name S1~S13 VDDA CMOD0
