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uid address for STM8L051?

RusikOk
Associate III

Hello!

uid address for STM8L051?

3 REPLIES 3
Nizar Tenzekhti
Associate II

Hi RusikOk,

This topic was already discussed a bit on this forum.

https://community.st.com/s/question/0D50X00009Xkfnf/stm8l-unique-id

Nizar

RusikOk
Associate III

actually the question was in the specific address from which the UID for STM8L051 begins. experimentally found out on three controllers. the first from one batch and the last two from another batch. The UID for STM8L051 is located in memory at 0x4926, this can be seen in the picture below.

0693W0000059xnyQAA.pngby analogy with the datasheet on STM8S105x4/6 page 50 Unique ID, you can determine how the UID for STM8L051 is formed. see the picture below.

0693W0000059xpGQAQ.jpgnow I need to know:

maximum X co-ordinate on the wafer?

maximum Y co-ordinate on the wafer?

maximum Wafer number?

where can i get this information?

RusikOk
Associate III