2024-07-17 01:29 AM
Hi Team,
Do you have any MCU/MPU that supports UHF RFID reader/writer?
I see the ST25RU3993 was into this category, but becomes EoL. Do you have any replacement for the same?
Regards,
Jenitt
Solved! Go to Solution.
2024-07-17 01:59 AM - edited 2024-07-17 02:35 AM
Hello Jenitt,
unfortunately "No": https://community.st.com/t5/st25-nfc-rfid-tags-and-readers/replacement-for-st25ru3993-coming/m-p/60581
Actually ST25RU3993 is not an MCU/MPU but an analog frontend with hardwired logic.
Regards, Ulysses
2024-07-17 01:59 AM - edited 2024-07-17 02:35 AM
Hello Jenitt,
unfortunately "No": https://community.st.com/t5/st25-nfc-rfid-tags-and-readers/replacement-for-st25ru3993-coming/m-p/60581
Actually ST25RU3993 is not an MCU/MPU but an analog frontend with hardwired logic.
Regards, Ulysses
2024-07-17 02:12 AM - edited 2024-07-17 02:30 AM
@JFran.2 wrote:Do you have any MCU/MPU that supports UHF RFID reader/writer?
What do you mean by, "supports" ?
As @Ulysses HERNIOSUS said, the ST25RU3993 isn't an MCU/MPU anyhow; and, as the datasheet says, you can use pretty much any MCU/MPU with it:
I think the same applies to most RFID chips - they have standard interfaces allowing them to be connected to any microcontroller.
But it seems that ST don't have anything other than NFC now?
https://community.st.com/t5/interface-and-connectivity-ics/uhf-rfid-solution/m-p/625123#M10649