MCBSTM32F400: Differences between board revision 1.1 and 1.2

Information in this knowledgebase article applies to:

• MCBSTM32F200 and MCBSTM32F400

QUESTION

What are the differences between MCBSTM32F200/400 board revision 1.1 and 1.2?

ANSWER

Here are the differences:

• The main reason for revision 1.2 was that the external Ethernet PHY control chip ST802RT1 was 'end of life' and needed to be replaced. In revision 1.2, a Micrel KSZ8081RNA is used.

• The silk screen print for J13/J14 was wrong in revision 1.1. See Note on J13 in our manual

MORE INFORMATION

• Refer to Schematics in the MCBSTM32F200/400 User's Guide.

Last Reviewed: Monday, December 21, 2020