TS3A225E: SCL/SDA in non-I2C Application

Dylan Zheng

Part Number: TS3A225E

Dear expert,

I non-I2C system application, can SCL/SDA pin be tied directly to VDD without any pull-up resistors? We met some layout challenge at WCSP package.

Thanks,

Dylan

0 Bryan Marshall over 4 years ago

Hi Dylan,

Yes, you can tie the unused I2C pins directly to VDD without a pull up resistor if they are not being used.

Thanks!

Bryan

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