Reply To: Marking of MFRC522 is Strange and Dubious

Forum MIFARE and NFC Reader IC`s Marking of MFRC522 is Strange and Dubious Reply To: Marking of MFRC522 is Strange and Dubious

Re: Marking of MFRC522 is Strange and Dubious

13. June 2019 at 8:45
Hi,

I would say that “1709” means week 9 in 2017. TSD1714 is an internal code.

The TapLinx team

+ 0  |  - 0