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How can I find out the type of NT3H serie from the I2C side?

Question asked by Antonio Rosa on May 29, 2017

Hi,

Currently I'm working with two types of NFC chips  (NT3H2111 and NT3H1201) solders only one units for each of my devices.

Both datasheets it  is said that you can request the serie or familiy chip with NFC commands, but if I need to know it from the I2C interface, I only can to access to serial number.

If I read the serial number, how can I find out if this devices it's NT3H2111 or NT3H1201.

 

In other words, what are the serial number bytes (reading from I2C interface) that indicate  what family or serie belong to  a NFC chip ?

 

Best Regards.

 

Antonio Rosa.

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