AN44208 - CapSense® Express™ - I2C Communication Timing Analysis | Cypress Semiconductor
AN44208 - CapSense® Express™ - I2C Communication Timing Analysis
CapSense Express provides a multifunctional, flexible, and cost effective solution for low I/O capacitive sensing applications. It supports I/Os configurable as capacitive sensing inputs or as GPIOs for LED drive, interrupt output, wakeup on interrupt input, and other digital I/O functionality. The device supports I2C serial communication interface.