What is ST-Link V3E - difference from V3EC?

[JSK]

When I saw the version of ST-Link on the Nucleo board, I saw that there is V3E of V3 and there is V3EC, but if you look at the data sheet of ST-Link, there is only an explanation of the EC version, but there is no explanation of E. Is there any support for this?

[JSK]

Duplicate post - merged

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When I looked at the ST-Link version on the Nucleo board, I saw that there is a V3E of V3 and there is a V3EC, but when I look at the data sheet for the ST-Link, it only describes the EC version, but not the E. Is there any support for this?

*This post has been translated from Korean to comply with the ST Community guidelines.

[Andrew Neil]

https://www.st.com/resource/en/technical_note/tn1235-overview-of-stlink-derivatives-stmicroelectronics.pdf#page=8

via: https://www.st.com/en/development-tools/stlink-v3set.html#documentation

EDIT:

Sorry, misread the OP: Indeed, V3E is mentioned many times in that TN1235 - but it is never explained.

There is nothing that describes what differs between V3E and V3EC

[JSK]

Thanks for the reply, I saw the edit  Looking at the Nucleo descriptions, there is a mention of E but no explanation, so I wrote a post.