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PCA9544A: I2C designer

Part Number: PCA9544A

Hi E2E,

Good day.

Do we have any available documentation on how to use the I2C designer ( ) Can this tool be used for the I2C configuration of the PCA9544A?


  • Hi Carlo,

    The tool is used in order to determine compatibility between I2C interface devices and recommend level translator/mux/etc. solutions based on the interface properties of the master and slave devices interconnecting to one another.  It isn't intended for determining specific register configurations of slave device.  We are working on some instructional materials to make the tool easier to use but unfortunately do not have something at the moment.