Matrix of multiple antenna for M24SR - Documentation purpose only

The MATRIX-M24SR board features various antenna designs for M24SRXX-Y Dynamic NFC/RFID tag IC family combined on a single ready-to-use divisible PCB.

Each individual antenna features an M24SR64-Y Dynamic NFC/RFID tag IC connected to an RF antenna on one side, and to an I2C bus on the other side.

All antennas are populated with M24SR64-Y Dynamic NFC/RFID tag IC but are applicable to other densities.

The MATRIX-M24SR antenna matrix allows system designers to evaluate the M24SRXX-Y family performance and capabilities and to get started with their design.

The MATRIX-M24SR gerber files can be downloaded from

Key Features

  • Ready-to-use printed circuit board including 10 divisible antenna boards. Each of those antenna board can be connected to an MCU thanks to the I2C interface.
  • The MATRIX-M24SR antenna boards are based on the M24SR64-Y device which is compatible with NFC phones. As such, any NFC phone can communicate with those antenna boards.
  • Various antenna designs
    • 45 mm x 75 mm 13.56 MHz inductive antenna etched on the PCB (ANT1)
    • 20 mm x 40 mm 13.56 MHz inductive antenna etched on the PCB (ANT2)
    • 14 mm x 13.5 mm 13.56 MHz double layer inductive antenna etched on the PCB (ANT7)
    • 45 mm x 65 mm 13.56 MHz inductive antenna etched on the PCB with a DSILC6-4P6 external ESD protection (ANT10)
    • 4.7 μH SMD-inductor based antenna (ANT11)
    • 2 spare circuits for customer antenna development (ANT12)
    • Metal Tag 13 .56 MHz inductive antenna etched on the PCB (ANT9)
    • 20 mm round 13.56 MHz double layer inductive antenna etched on the PCB (ANT13)
    • 31 mm x 30 mm 13.56 MHz double layer inductive antenna etched on the PCB (ANT14)
  • M24SR64-Y Dynamic NFC/RFID tag IC
  • I2C bus connection
  • RF disable input connection with 30 kΩ pull-down resistor
  • GPO (General Purpose Output) output connection with 20 kΩ pull up resistor
  • 100 pF and 10 nF capacitors for VCC decoupling

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デザイン

技術文書

製品スペック
Description バージョン サイズ
DB2116 DB2116: Antenna matrix for the M24SRXX-Y Dynamic NFC/RFID tag IC family 2.0 403 KB

ハードウェアリソース

Bill of Materials
Description バージョン サイズ
Bill of materials for MATRIX-M24SR 1.0 124 KB
Schematic Packs
Description バージョン サイズ
Gerber files for MATRIX-M24SR 1.0 2 MB
Schematics for MATRIX-M24SR 1.0 66 KB

法務

ライセンス契約
Description バージョン サイズ
Evaluation products license agreement 1.0 125 KB
Open platform license agreement 1.0 44 KB

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サンプル & 購入

製品型番 Core Product Marketing Status Unit Price (US$) * 数量 ECCN (EU) ECCN (US) Country of Origin More info Order from ST Order from Distributors
MATRIX-M24SR M24SR04 - M24SR16 - M24SR64 Evaluation 23 1000 NEC EAR99 - MORE INFO
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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

品質 & 信頼性

製品型番 Marketing Status パッケージ Grade RoHS Compliance Grade Material Declaration**
MATRIX-M24SR EvaluationCONTRACTSIndustrialEcopack2
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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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