詳盡技術資料請見原廠或供應商 /en/ecosystems/x-nucleo-nfc08a1.html [ https://www.st.com/en/ecosystems/x-nucleo-nfc08a1.html ] 料號：X-NUCLEO-NFC08A1
Description
The X-NUCLEO-NFC08A1 NFC card reader expansion board is based on the ST25R3916B device.
The expansion board is configured to support ISO14443A/B, ISO15693, FeliCa™, and AP2P communication.
The ST25R3916B manages frame coding and decoding in reader mode for standard applications, such as NFC, proximity, and vicinity HF RFID standards. It supports ISO/IEC 14443 type A and B, ISO/IEC 15693 (single subcarrier only) and ISO/IEC 18092 communication protocols as well as the detection, reading and writing of NFC forum type 1, 2, 3, 4, and 5 tags.
The on-board low-power capacitive sensor performs ultra-low power wake-up without switching the reader field on and traditional inductive wake-up to select amplitude or phase measurement.
The automatic antenna tuning (AAT) technology enables operation close to metallic parts and/or in changing environments.
All features
- On-board NFC card reader IC: ST25R3916B
- 47 mm x 34 mm, four turns, 13.56 MHz inductive antenna etched on PCB and associated tuning circuit
- Six general-purpose LEDs
- ISO 18092 passive and active initiator, ISO 18092 passive, and active target
- NFC-A and NFC-F card emulation
- ISO 14443A and ISO14443B
- ISO 15693
- FeliCa™
- Up to 1.7 W output power with differential antenna
- Possibility of driving two antennas in single-ended configuration
- Inductive wake-up
- Automatic antenna-tuning system
- Transparent and stream modes to implement MIFARE™ classic compliant or other custom protocols
- Equipped with Arduino UNO R3 connector
- Free comprehensive development firmware library compatible with STM32Cube and samples for ST25R3916B
- Scalable solution for multiple board cascade
- FCC certified
- RoHS and WEEE compliant
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