EMVCo reference design for the ST25R3911B high performance HF reader

The ST25R3911B-EMVCO reference design is a ready to use contactless payment terminal implementing a complete EMVCo Level 1 software stack. It allows contactless testing to be made with appropriate test systems, according to the EMVCo specifications.

The ST25R3911B-EMVCO reference design is equipped with a 2.4 inch resistive touch panel, surrounded by a two turn RF antenna, it shows a typical use case in contactless payment.

The STM32L476 100-pin LQFP MCU serves as host controller for the ST25R3911B and connected peripherals.

Key Features

  • Based on ST25R3911B high performance HF reader with 1.4 W output power
    • ISO14443A, ISO14443B (more protocols supported on ST25R3911B-DISCO kit)
    • Up to 1.4 W output power with differential antenna
    • DPO (Dynamic Power Output)
    • User selectable and automatic gain control
    • QFN32, 5 mm x 5 mm package
  • STM32L476 32-bit microcontroller with 1 Mbyte of Flash memory
  • 65 mm x 74 mm, two turn antenna etched on the PCB
  • Micro-USB connector for communication with the host PC and board supply
  • Integrated ST-LINK/V2 for programming and debugging of the STM32L476
  • 2.4 inch resistive touch TFT connected in 16 bit parallel mode
  • S-Touch controller
  • Comprehensive Device Test Environment (DTE) for control of the EMVCo Level 1 firmware

Image

×

Resources

Technical Documentation

Product Specifications
Description Version Size
DB3434 DB3434: EMVCo reference design for the ST25R3911B high performance HF reader 1.0 346 KB

Legal

License Agreement
Description Version Size
Evaluation products license agreement 1.4 128 KB
Open Reference Material License Agreement v5 42 KB
Support & Community

Sample & Buy

Part Number Core Product Marketing Status Unit Price (US$) * Quantity ECCN (EU) ECCN (US) Country of Origin More info Order from ST Order from Distributors
ST25R3911B-EMVCO ST25R3911B Active - - NEC EAR99 - MORE INFO No availability reported, please contact our Sales office
test

(*) 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 Package Grade RoHS Compliance Grade Material Declaration**
ST25R3911B-EMVCO ActiveCONTRACTS-Ecopack2
test

(**) 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.

×