Is the document DS9884 applicable to STM8AF6226TDSSS, which is not in sale?

[QA.1]

Hi. I'm using a STM8AF6226TDSSS chip. I can't find the specific model number on the website.

STVP set STM8AF6226TxSSS as a different device apart from STM8AF6226. So what's the difference? Is the datasheet applicable?