DocID027851 Rev 5

21/23

SPBTLE-RF

23

8

In order to meet environmental requirements, ST offers these devices in different grades of

specifications, grade definitions and product status are available at: www.st.com.

9

Traceability

Each module is univocally identified by serial number stored in a 2D data matrix laser

marked on the bottom side of the module itself.

The serial number has the following format:

Each module bulk is identified by a bulk ID.

BULK ID and module 2D data matrix are linked by a reciprocal traceability link.

The module 2D data matrix traces the lot number of any raw material used.

Table 8. Traceability information

Letter

Meaning

WW

Week

YY

Year

D

Product ID family

FF

Production panel coordinate identification

NNN

Progressive serial number.