nRF52832 internal 0.6V refrence temperature stability

[Hamid]

I want to know about 0.6V internal reference change by temperature. How Stable is the reference?

In fact, I'm looking for a drift value in ppm/°C

[MartinBL]

Hi

It is in the product specification. But it is referred to as

CEG, Gain error temperature coefficient: 0.02 %/°C

0.02 %/°C = 200ppm/°C