st25dv example

mDAMA.1 · ‎2023-05-03

Hello everyone,

I want to design with st25dv only RFID systems. I cannot find any example about this. Do you have any suggestion?

JL. Lebon · ‎2023-05-04

Hello,

I'm sorry but your question is still not very clear.

"can ı use 13.56mhz RFID, so this is not NFC system": what we usually call RFID is defined by the ISO15693 and ISO14443 standards. Those to standards are using 13.56MHz RF field.

NFC Forum is based on ISO15693 and 14443, and is using the same 13.56MHz communication vector.

Most of the time, RFID devices are also NFC Forum compliant, as NFC is basically only adding data exchange format over the ISO15693 and 14443 standards.

With a ST255DV, you can do both RFID (ISO15693) and NFC forum. There is nothing to do to support RFID with a ST25DV, as it is already an RFID device.

"can be Mifare or proximity": Mifare is based on ISO14443 and uses a proprietary standard. Proximity devices are based on ISO14443 standard.

ST25DV is based on ISO15693 standard, which is "Vincinity".

ST is also offering Proximity tags (ISO14443) as well if this is what you are looking for (ST25TA, M24SR).

"ı want to use like st25dv reader": ST25DV is not a reader. It is a tag, meaning it needs to be activated and read by a RFID reader.

If you are looking for RFID readers, ST offers the ST25R series (ST25R3911, ST25R3916) that can do ISO15693, ISO14443, NFC Forum and more.

Best regards.

View solution in original post

Ulysses HERNIOSUS · ‎2023-05-03

Hi,

please see for example the Tools and Software section:

https://www.st.com/en/nfc/st25dv64kc.html#tools-software

Best Regards, Ulysses

mDAMA.1 · ‎2023-05-03

hi dear,

I review but there is not any example with RFID card. I dont want to use NFC feature. ı just want to use RFID control.

JL. Lebon · ‎2023-05-03

Hello,

Sorry, but what you want to do is not very clear.

What do you mean by "design with st25dv only RFID systems" ?

ST25DV-I2C is an RFID device. So, there is nothing special to do...

Can you please clarify your need, so that we can help you more accurately ?

Best regards.

mDAMA.1 · ‎2023-05-04

hi dear, ı mean , can ı use 13.56mhz RFID, so this is not NFC system, can be Mifare or proximity. actually ı want to use like st25dv reader.

JL. Lebon · ‎2023-05-04

Hello,

I'm sorry but your question is still not very clear.

"can ı use 13.56mhz RFID, so this is not NFC system": what we usually call RFID is defined by the ISO15693 and ISO14443 standards. Those to standards are using 13.56MHz RF field.

NFC Forum is based on ISO15693 and 14443, and is using the same 13.56MHz communication vector.

Most of the time, RFID devices are also NFC Forum compliant, as NFC is basically only adding data exchange format over the ISO15693 and 14443 standards.

With a ST255DV, you can do both RFID (ISO15693) and NFC forum. There is nothing to do to support RFID with a ST25DV, as it is already an RFID device.

"can be Mifare or proximity": Mifare is based on ISO14443 and uses a proprietary standard. Proximity devices are based on ISO14443 standard.

ST25DV is based on ISO15693 standard, which is "Vincinity".

ST is also offering Proximity tags (ISO14443) as well if this is what you are looking for (ST25TA, M24SR).

"ı want to use like st25dv reader": ST25DV is not a reader. It is a tag, meaning it needs to be activated and read by a RFID reader.

If you are looking for RFID readers, ST offers the ST25R series (ST25R3911, ST25R3916) that can do ISO15693, ISO14443, NFC Forum and more.

Best regards.

mDAMA.1 · ‎2023-05-04

hi dear, your answer is very clear thanks a lot

Regards