Hello @Jackwin
Please see our Anti-Counterfeit Products Policy below.
To minimize risk, customers should only buy NXP products directly from NXP or from one of our authorized distributors.
https://www.nxp.com/support/sample-and-buy/distributor-network%3ADISTRIBUTORS
NXP does not provide support for purchases made from unauthorized sources, including warranty support, failure analysis, marking or trace code verification.
NXP Anti-Counterfeit Products Policy
https://www.nxp.com/company/about-nxp/quality:QUALITY_HOME
Unfortunately, anything related to device marking is confidential.
If you bought the product from our authorized distributors there should not be any doubts about the authenticity. However if there is any reason, please contact them and they will help.
NXP need to verify your purchase firstly. Please contact the distributor and provide them the order number and the reason for the question about the marking, then they will submit us a ticket with their distributor email account. They are authorized/responsible to help with such a request.
Hope it's helpful.
Thank you for understanding.
