Thank you for reaching out to us.
Please note J2A040 is marked as Customer Specific product. It means that this product was made by NXP based on specific contract for the specific company, only they can obtain the information, all information is confidential.
Our support center is not authorized to check or release information as we do not have an access. We can provide support for standard parts only.
The company for whom this device was made needs to contact their representative inside NXP who can provide more info.
I do recommend to contact the card manufacturer for further support then.
Thank you for understanding.
