PN553 NFC controller and want to enable test mode for antenna testinng. Once we execute necessary commands, We are not sure what kind of output on hardware side we expect. Can you please help us understand what voltage swing we might see after front end ?
We contacted NXP customer team in Bangalore, INDIA last october 2019.
We got recommended PN553 chip for our application and was told there was no plan for PN553 to be EOL
You are saying NXP does not support PN553 now ?
I apologize, the reader that is not recommended for new designs is the PN533. The PN553 is not public, could you please contact the person that helped you getting the information at first?