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DS90UB941AS-Q1: DS90UB941AS-Q1 vddio = 1.8v, IIC Pull up to 3.3v, ISSUE

Xiaoxiang Liu
Expert 7565 points
Part Number: DS90UB941AS-Q1

Hi team,

The DS90UB941AS-Q1 has a VDDIO supply of 1.8V. However, the IIC pull-up is 3.3V. Is this acceptable?

Thanks

Xiaoxiang