NFC card reader expansion board based on ST25R3911B for STM32 Nucleo

The X-NUCLEO-NFC05A1 is an NFC card reader expansion board based on the ST25R3911B.

The expansion board is configured to support ISO14443A/B, ISO15693, FeliCa™ and AP2P communication.

By default, a VHBR compatible matching is populated to achieve bit rates up to 3.4 Mbps.

The ST25R3911B manages frame coding and decoding in reader mode for standard applications, such as NFC, proximity and vicinity HF RFID standards.

The ST25R3911B supports ISO/IEC 14443 Type A and B, ISO/IEC 15693 (single Subcarrier only) and ISO/IEC 18092 communication protocols. It also supports the detection, reading and writing of NFC Forum Type 1, 2, 3, 4 and 5 tags. It contains a low power capacitive sensor that can be used for ultra-low power wake-up without switching the reader field on.

Traditional inductive wake-up to select amplitude or phase measurement can be used as well.

Furthermore, the automatic antenna tuning (AAT) technology enables operations close to metallic parts and/or in changing environments.

Key Features

  • On-board NFC card reader IC: ST25R3911B
  • 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 (NFCIP-1) active P2P
  • ISO 14443A and ISO14443B
  • ISO 15693
  • FeliCa™
  • VHBR
    • 6.8 Mbit/s AFE and PCD to PICC framing
    • 3.4 Mbit/s PICC to PCD framing
  • Up to 1.4 W output power with differential antenna
  • Possibility of driving two antennas in single ended configuration
  • Inductive and capacitive 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 ST25R3911B
  • Scalable solution for multiple board cascade
  • FCC certified
  • RoHS compliant

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Resources

Technical Documentation

Product Specifications
Description Version Size
DB3333 DB3333: NFC card reader expansion board based on ST25R3911B for STM32 Nucleo 1.0 740 KB
User Manuals
Description Version Size
UM2252 UM2252: Getting started with the X-NUCLEO-NFC05A1 NFC card reader expansion board based on ST25R3911B for STM32 Nucleo 2.0 1 MB

Presentations & Training Material

Presentations
Description Version Size
X-NUCLEO-NFC05A1_Quick_start_guide 1.0 1 MB

Hardware Resources

Board Manufacturing Specifications
Description Version Size
X-NUCLEO-NFC05A1 gerber files 1.0 1 MB
Bill of Materials
Description Version Size
X-NUCLEO-NFC05A1_BOM 1.0 127 KB
Schematic Pack
Description Version Size
X-NUCLEO-NFC05A1 schematics 1.0 235 KB

Publications and Collaterals

Brochures
Description Version Size
STM32 Open Development Environment Brochure 15.10 4 MB

Tools and Software

Embedded Software
ST25 - NFC / RFID Software
Evaluation Tools
Product Evaluation Tools

Sample & Buy

Part Number Marketing Status Board production status Unit Price (US$) * Quantity ECCN (EU) ECCN (US) Country of Origin More info Order from ST Order from Distributors
X-NUCLEO-NFC05A1 Active Stock available 14.09 1 NEC EAR99 ITALY MORE INFO Buy Direct Add to cart DISTRIBUTOR AVAILABILITY
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(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

Quality & Reliability

Part Number Marketing Status RoHS Compliance Grade Material Declaration**
X-NUCLEO-NFC05A1 ActiveEcopack2
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(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

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