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Visitor II
February 16, 2024
Question

I need the thermal resistance Junction to Ambient for M41T65Q6F, QFN16 package.

  • February 16, 2024
  • 2 replies
  • 839 views

I need the thermal resistance Junction to Ambient for M41T65Q6F, QFN16 package.

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2 replies

Peter BENSCH
Technical Moderator
February 16, 2024

Welcome @Angel1004, to the community!

I am extremely sorry to inform you that the RTC of the M41T65 series has been obsolete for some time and is no longer manufactured, there is no more information from STMicroelectronics.

Regards
/Peter

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AScha.3
Super User
February 16, 2024

https://www.st.com/content/ccc/resource/technical/document/datasheet/c8/66/38/71/c4/ac/49/9e/CD00019860.pdf/files/CD00019860.pdf/jcr:content/translations/en.CD00019860.pdf

This is a low power clock , so you dont need the thermal resistance Junction to Ambient, just knowing allowed temp.range is enough. 

– 40 to + 85 °C operation

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