20 mm x 40 mm antenna reference board for M24LR16E-R, Documentation purpose only

The ANT2-M24LR16E antenna reference board is a ready-to-use PCB that features an M24LR16E-R Dual Interface EEPROM IC connected to a 20 mm x 40 mm 13.56 MHz etched RF antenna on one side, and to an I2C bus on the other side.

The ANT2-M24LR16E antenna allows system designers to evaluate the M24LR16E-R performance and capabilities, and to get started with their design.

To demonstrate the energy harvesting function, the ANT2-M24LR16E can be used in conjunction with ST DEMO-CR95HF-A demonstration board.

The application can be powered directly from the M24LR16E-R VOUTpin.

The ANT2-M24LR16E Gerber files can be downloaded from http://www.st.com.

Key Features

  • Ready-to-use printed circuit board (PCB) including
    • 20 mm x 40mm 13.56 MHz inductive antenna etched on the PCB
    • M24LR16E-R Dual Interface EEPROM
    • I2 C connector
    • Energy harvesting output (VOUT ) with a 10 nF capacitance filtering circuit
    • RF WIP/BUSY output with 20 kΩ pull-up resistor, to indicate that an RF operation is ongoing





Description Version Size
DB1445 DB1445: 20 mm x 40 mm antenna reference board for the M24LR16E-R Dual Interface EEPROM 2.1 138 KB
Description Version Size
AN2972 AN2972: Designing an antenna for the M24LRxx-R and M24LRxxE-R dual interface I²C/RFID devices 6.2 1 MB


Board Manufacturing Specifications
Description Version Size
ANT2-M24LR16E gerber files 1.0 60 KB
Bill of Materials
Description Version Size
ANT2-M24LR16E BOM 2.1 10 KB
Schematic Packs
Description Version Size
ANT2-M24LR16E schematics 1.0 21 KB


Description Version Size
FLM24LR640216 1.0 1 MB


Description Version Size
Evaluation products license agreement 1.0 125 KB
Open Reference Material License Agreement v5 42 KB


ST25 - NFC / RFID Software
Product Evaluation Tools


型号 Core Product Marketing Status Unit Price (US$) * Quantity ECCN (EU) ECCN (US) Country of Origin More info Order from ST Order from Distributors
ANT2-M24LR16E M24LR16E-R Evaluation 15 1 NEC EAR99 - MORE INFO

(*) 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


型号 Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
ANT2-M24LR16E EvaluationCONTRACTSIndustrialEcopack2

(**) 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.