32L0358Discovery Product History; Product Identification 32L0538Disco; Product Identification Dk32L0538$Au1; Board Revision History - ST STM32L053 User Manual

32L0358DISCOVERY Discovery kit information
8.2

32L0358DISCOVERY product history

8.2.1

Product identification 32L0538DISCO/

This product identification is based on the mother board MB1143-Default-B01.
It embeds the STM32L053C8T6 microcontroller with silicon revision code "Z". The
limitations of this silicon revision are detailed in the errata sheet STM32L053x6/8 device
errata (ES0253).
8.2.2

Product identification DK32L0538$AU1

This product identification is based on the mother board MB1143-L053C8T6-B03.
It embeds the STM32L053C8T6 microcontroller with silicon revision code "X" or "P" or "1".
The limitations of these silicon revisions are detailed in the errata sheet STM32L053x6/8
device errata (ES0253).
8.3

Board revision history

8.3.1

MB1143 revision B-01

The revision B-01 of the MB1143 board is the initial release.
8.3.2

MB1143 revision B-03

The revision B-03 of the MB1143 board corresponds to:
•
U4 (E-paper display) replaced with Good Display GDEM0213B74 with impact on
firmware
•
Several part references updated due to obsolescence (such as transistors or others,
see bill of materials for details)
8.4

Board known limitations

8.4.1 MB1143 revision B-01
None.
8.4.2 MB1143 revision B-03
No demonstration software is provided from this revision.
34/39 UM1775 Rev 4
UM1775