Datasheet

Package characteristics STM32L15xCC STM32L15xRC STM32L15xUC STM32L15xVC
114/132 DocID022799 Rev 6
Marking of engineering samples
The following figure shows the engineering sample marking for the LQFP100 package. Only
the information field containing the engineering sample marking is shown.
Figure 36. LQFP100 package top view
1. Samples marked “ES” are to be considered as “Engineering Samples”: i.e. they are intended to be sent to
customer for electrical compatibility evaluation and may be used to start customer qualification where
specifically authorized by ST in writing. In no event ST will be liable for any customer usage in
production.Only if ST authorized in writing the customer qualification Engineering Samples can be used for
bility qualification trials.
MS33007V1
Engineering sample marking
1
ES