CY8C20142 - Configurable IOs

Product Overview

Cypress Semiconductor

Datasheet Details

Part number	CY8C20142
Manufacturer	Cypress Semiconductor
File Size	315.22 KB
Description	Configurable IOs
Datasheet	CY8C20142 Datasheet
Additional preview pages of the CY8C20142 datasheet.

Product details

Description

I2C SDA GP1[0] GP1[1] GP0[0] GP0[1] VDD Document Number: 001-32159 Rev. B Page 3 of 10 [+] Feedback www.DataSheet4U.com CY8C20142 The CapSense Analog System The CapSense analog system contains the capacitive sensing hardware which supports CapSense Successive Approximation (CSA) algorithm.This hardware performs capacitive sensing and scanning without requiring external components.Capacitive sensing is configurable on each GPIO pin.I2C Interface The two modes of operation for the

Features

Overview The CapSense ExpressTM controller allows the control of 4 IOs configurable as capacitive sensing buttons or as GPIOs for driving LEDs or interrupt signals based on various button conditions. The GPIOs are also configurable for waking up the device from sleep based on an interrupt input. The user has the ability to configure buttons, outputs, and parameters, through specific commands sent to the I2C port. The IOs have the flexibility in mapping to capacitive buttons and as standar.

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Published: Jul 31, 2009 |