CY8C20110 - Cypress Semiconductor

CY8C20110 Configurable GPIOs

Configurable as CapSense or GPIO Configurable as CapSense or GPIO I2C clock I2C data Configurable as CapSense or GPIO Configurable as CapSense or GPIO Ground connection Configurable as CapSense or GPIO Configurable as CapSense or GPIO Configurable as Capsense or GPIO Active HIGH external reset with internal pull down Configurable as CapSense or GPIO Supply v.

Features

■ Overview The CapSense ExpressTM controller allows the control of 10 IOs configurable as capacitive sensing buttons or as GPIOs for driving LEDs or interrupt signals based on various button conditions. The CY8C20110 is optimized for dimming LEDs in 15 selectable duty cycles for back light applications. The device can be configured to have up to 10 GPIOs connected to the PWM output. The PWM duty cycle is programmable for variable LED intensities. The user has the ability to configure buttons, outputs, and parameters through specific commands sent to the I2C port. The IOs have the flexibility .