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Can the PCF85063ATL get a clock stop if the exposed pad is connected to ground?

Question asked by Ronny Vrijelinck on Oct 6, 2016
Latest reply on Oct 7, 2016 by Jose Alberto Reyes Morales

Currently we have some products where the PCF85063 gets a stop clock when we switch the power off and on again.

The PCF85063 has a CR2032 backup power.

When we measure on the power pin of the PCF85063 we see it only drop about 50mv to 3.1V when we remove the power supply from our product.

The only thing we see which is not according the datasheet is that the exposed pad is connected to ground. Can this be the cause of the problem?