cancel
Showing results for 
Search instead for 
Did you mean: 

Knowledge Base Articles

Silicon Unique ID of PSoC Device – KBA229815

ChaitanyaV_61
Employee

Silicon Unique ID of PSoC Device – KBA229815

Author: LinglingG_46         Version: **

Translation - Japanese: タイトル: PSoC® デバイスの固有ID - KBA229815 - Community Translated (JA)

Question:
How can I get the silicon unique ID of PSoC® device?

Answer:

The PSoC Creator and ModusToolbox® offer us system functions to acquire the unique ID.

PSoC 3, PSoC 4, and PSoC 5LP call the API: void CyGetUniqueId(uint32* uniqueId).

PSoC 6 calls the API: uint64_t Cy_SysLib_GetUniqueId(void).

The ID includes Die lot, Die Wafer, Die X, Die Y, Die Sort, Die Minor, and Die Year.

Note: The uniqueness of the number is guaranteed for 10 years due to the die lot number having a 10-year lifecycle; even after 10 years, the probability of getting two identical numbers is very small.

0 Likes
Version history
Revision #:
1 of 1
Last update:
‎Mar 19, 2020 04:22 AM
Updated by:
 
Contributors