MPC560xB - Unique Device ID

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MPC560xB - Unique Device ID

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romainbenet
Contributor III

Hi,

 

I use a MPC560xB and I need to know what contain different fields of the Unique Device ID

 

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I have read this data into 2 MPC5604B and I see only one difference on the third word (a word = 4 bytes) W2 as:

UID1 = W0W1, UID2 = W2W3

 

Can you explain me the content of these fields please?

 

Best Regards,

Romain

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davidtosenovjan
NXP TechSupport
NXP TechSupport

There is no specific information provided in the Unique Device ID. The important here is just the fact this number is unique, thus if differs for piece to piece.

If you need to know some info about used MCU, see SIUL_MIDR1 and SIUL_MIDR2 registers.

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