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ADuCM320 I2C ports

Question asked by sin on Feb 17, 2016
Latest reply on Mar 4, 2016 by sin

Hi

 

I have some questions about ADuCM320 I2C port from the customer.
The customer thinks that I2C ports are high impedance when ADuCM320
is powerd down. But actually it does not seem to be so.
Let me know the status of I2C ports when the part is powerd down,

and could you provide the equivalent circuit of I2C port, SDA and SCL ?


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