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Communication Interface Supported by CY8CMBR3xxx CapSense® Express Devices - KBA90798 | Cypress Semiconductor

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Communication Interface Supported by CY8CMBR3xxx CapSense® Express Devices - KBA90798

Last Updated: February 24, 2014
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Question: 

What is the communication interface supported by the CY8CMBR3xxx family of CapSense controllers?

Answer: 

CY8CMBR3xxx CapSense® controllers support only I2C interface and general-purpose outputs (GPOs). GPOs are uni-directional and output-only interfaces. GPOs can indicate the sensor status, and can be inputs to other controllers.

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