STM32F072CBT6TR moisture sensitivity (MSL) - 2 or 3 ?

SYang.10 · ‎2026-04-07

Hi, What is the official moisture sensitivity level (MSL) for STM32F072CBT6TR? I found conflicting information showing both MSL 2 and MSL 3.

Peter BENSCH · ‎2026-04-07

The MSL is typically found in the Materials Declaration, which can be viewed on the respective product website under the tab Quality and Reliability. In the case of the STM32F072CBT6TR, MSL 2 is specified there. However, for various reasons, the packaging delivered to you may indicate a different MSL, whether due to a different backend or repackaged devices at the distributor. Therefore, the statement on the packaging label is always decisive.

Does it answer your question?

Regards
/Peter

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Peter BENSCH · ‎2026-04-07

The MSL is typically found in the Materials Declaration, which can be viewed on the respective product website under the tab Quality and Reliability. In the case of the STM32F072CBT6TR, MSL 2 is specified there. However, for various reasons, the packaging delivered to you may indicate a different MSL, whether due to a different backend or repackaged devices at the distributor. Therefore, the statement on the packaging label is always decisive.

Does it answer your question?

Regards
/Peter

In order to give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.