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Network-Attached Storage (NAS) is a purpose-built specialized server containing one or more storage drives, often arranged into logical, redundant containers or RAID (Redundant Array of Independent Disks). Connected to the network, it provides file-level data access to a group of clients. Compared to general-purpose servers, NAS systems bring faster data access, easier administration, and simpler configuration.

ST offers a wide range of products suitable to cover the NAS architecture allowing design of optimized system solutions in terms of power efficiency, size and dedicated feature implementation. The products offering ranges from high efficiency power management solutions, to several types of sensors, protection devices and wired and wireless connectivity.

Part Number
Description
STEVAL-ISA180V1 12 V - 0.6 A flyback isolated converter using VIPer™ Plus - VIPer0P Quick view

Key Features

  • Universal AC main input voltage range: 85 to 265 VAC
  • Output range: 12 V - 0.6 A
  • Rated output power: 7.2 W
  • Input power in standby @ 230 VAC : less than 18 mW
  • Active mode efficiency: > 80%
  • EMI: according to EN55022-Class-B
  • RoHS compliant

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FEATURED RESOURCES

Schematics BOM Gerber
X-NUCLEO-NFC01A1 Dynamic NFC tag expansion board based on M24SR for STM32 Nucleo Quick view

Key Features

  • M24SR64-Y Dynamic NFC/RFID tag IC
  • NFC antenna: 31 mm x 30 mm 13.56 MHz double layer inductive antenna etched on the PCB (ANT14)
  • Compatible with STM32 Nucleo boards
  • Equipped with Arduino UNO R3 connector
  • Powered through the Arduino UNO R3 connectors
  • 3 color LEDs for general purpose

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FEATURED RESOURCES

Schematics BOM Gerber
M24SR-DISCOVERY Discovery kit for the M24SR series - Dynamic NFC/RFID tag Quick view

Key Features

  • Ready-to-use printed circuit board (PCB) including:
    • M24SR64-Y Dynamic NFC/RFID tag
    • 31 mm x 30 mm 13.56 MHz double layer inductive antenna etched on the PCB (ANT14)
    • STM32F103RGT6 64LQFP 32-bit microcontroller, with 1Mbytes of Flash memory
    • LCD Color Screen (320*200 pixels)
    • Different color LEDs
    • USB microB connector for board powering
    • JTAG connector for microcontroller firmware upgrade and debug
    • Joystick for menu selection
  • M24SR-DISCO-PREM specific features:
    • Bluetooth module with audio outputs connected to Jack 3.5
    • Headset

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FEATURED RESOURCES

Schematics BOM Gerber
ST25DV-DISCOVERY Discovery kit for ST25DV04 Dynamic NFC/RFID tag IC with fast transfer mode capability Quick view

Key Features

  • Two ready-to-use printed circuit boards (PCB):
    • ST25DV_Discovery_Mboard:
    • STM32F405VGT6 LQFP100 32-bit microcontroller, with 1 Mbyte Flash memory, 192 + 4 Kbytes SRAM.
    • LCD color screen (320 x 200 pixels)
    • Touch screen driver
    • Different color LEDs (power, user, ST link)
    • User push button
    • Joystick for menu selection
    • Reset button
    • On board ST link for microcontroller firmware upgrade and debug
    • ST link mini USB
    • User micro USB
    • USB micro or mini connector for board powering
    • Demonstration use cases stored in memory
    • Demonstration edition (optional add-on module) with Bluetooth Low Energy module, Wi-Fi® module and JTAG 20 pin connector
  • ST25DV_Discovery_ANT_C5:
    • 40 mm x 24 mm, 13.56 MHz inductive antenna etched on the PCB
    • ST25DV04K Dynamic NFC / RFID tag
    • I2 C interface connector
    • Energy harvesting output (VOUT) with a 10 nF capacitance filtering circuit
    • GPO configurable as RF WIP/BUSY output, to indicate that an RF operation is ongoing

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FEATURED RESOURCES

Schematics BOM Gerber
X-NUCLEO-NFC04A1 Dynamic NFC/RFID tag IC expansion board based on ST25DV04K for STM32 Nucleo Quick view

Key Features

  • Expansion board based on the ST25DV04K dynamic NFC/RFID tag for STM32 Nucleo
  • Up to 4-Kbit memory with NDEF support
  • 54 mm diameter, single layer circular antenna
  • Compatible with STM32 Nucleo boards
  • Equipped with Arduino™ UNO R3 connector
  • Self-powered or powered through the Arduino™ UNO R3 connectors
  • Three general purpose LEDs
  • Scalable solution, capable of cascading multiple boards for larger systems
  • Free comprehensive development firmware library and example for ST25DV04K, compatible with STM32Cube firmware
  • FCC and IC verified
  • RoHS compliant

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FEATURED RESOURCES

Schematics BOM Gerber
Part Number
STEVAL-ISA180V1

12 V - 0.6 A flyback isolated converter using VIPer™ Plus - VIPer0P

Key Features

  • Universal AC main input voltage range: 85 to 265 VAC
  • Output range: 12 V - 0.6 A
  • Rated output power: 7.2 W
  • Input power in standby @ 230 VAC : less than 18 mW
  • Active mode efficiency: > 80%
  • EMI: according to EN55022-Class-B
  • RoHS compliant

Show More

IMAGE

Image
Image

FEATURED RESOURCES

Schematics BOM Gerber
X-NUCLEO-NFC01A1

Dynamic NFC tag expansion board based on M24SR for STM32 Nucleo

Key Features

  • M24SR64-Y Dynamic NFC/RFID tag IC
  • NFC antenna: 31 mm x 30 mm 13.56 MHz double layer inductive antenna etched on the PCB (ANT14)
  • Compatible with STM32 Nucleo boards
  • Equipped with Arduino UNO R3 connector
  • Powered through the Arduino UNO R3 connectors
  • 3 color LEDs for general purpose

Show More

IMAGE

Image
Image

FEATURED RESOURCES

Schematics BOM Gerber
M24SR-DISCOVERY

Discovery kit for the M24SR series - Dynamic NFC/RFID tag

Key Features

  • Ready-to-use printed circuit board (PCB) including:
    • M24SR64-Y Dynamic NFC/RFID tag
    • 31 mm x 30 mm 13.56 MHz double layer inductive antenna etched on the PCB (ANT14)
    • STM32F103RGT6 64LQFP 32-bit microcontroller, with 1Mbytes of Flash memory
    • LCD Color Screen (320*200 pixels)
    • Different color LEDs
    • USB microB connector for board powering
    • JTAG connector for microcontroller firmware upgrade and debug
    • Joystick for menu selection
  • M24SR-DISCO-PREM specific features:
    • Bluetooth module with audio outputs connected to Jack 3.5
    • Headset

Show More

IMAGE

Image
Image

FEATURED RESOURCES

Schematics BOM Gerber
ST25DV-DISCOVERY

Discovery kit for ST25DV04 Dynamic NFC/RFID tag IC with fast transfer mode capability

Key Features

  • Two ready-to-use printed circuit boards (PCB):
    • ST25DV_Discovery_Mboard:
    • STM32F405VGT6 LQFP100 32-bit microcontroller, with 1 Mbyte Flash memory, 192 + 4 Kbytes SRAM.
    • LCD color screen (320 x 200 pixels)
    • Touch screen driver
    • Different color LEDs (power, user, ST link)
    • User push button
    • Joystick for menu selection
    • Reset button
    • On board ST link for microcontroller firmware upgrade and debug
    • ST link mini USB
    • User micro USB
    • USB micro or mini connector for board powering
    • Demonstration use cases stored in memory
    • Demonstration edition (optional add-on module) with Bluetooth Low Energy module, Wi-Fi® module and JTAG 20 pin connector
  • ST25DV_Discovery_ANT_C5:
    • 40 mm x 24 mm, 13.56 MHz inductive antenna etched on the PCB
    • ST25DV04K Dynamic NFC / RFID tag
    • I2 C interface connector
    • Energy harvesting output (VOUT) with a 10 nF capacitance filtering circuit
    • GPO configurable as RF WIP/BUSY output, to indicate that an RF operation is ongoing

Show More

IMAGE

Image
Image

FEATURED RESOURCES

Schematics BOM Gerber
X-NUCLEO-NFC04A1

Dynamic NFC/RFID tag IC expansion board based on ST25DV04K for STM32 Nucleo

Key Features

  • Expansion board based on the ST25DV04K dynamic NFC/RFID tag for STM32 Nucleo
  • Up to 4-Kbit memory with NDEF support
  • 54 mm diameter, single layer circular antenna
  • Compatible with STM32 Nucleo boards
  • Equipped with Arduino™ UNO R3 connector
  • Self-powered or powered through the Arduino™ UNO R3 connectors
  • Three general purpose LEDs
  • Scalable solution, capable of cascading multiple boards for larger systems
  • Free comprehensive development firmware library and example for ST25DV04K, compatible with STM32Cube firmware
  • FCC and IC verified
  • RoHS compliant

Show More

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FEATURED RESOURCES

Schematics BOM Gerber
00 Files selected for download

Technical Documentation

    • Description Version Size Action
      AN4315
      BAL-NRF02D3 matched balun with integrated harmonics filter for Nordic Semiconductor chips with ultralow power transceivers
      2.2
      687.23 KB
      PDF
      AN5085
      Cycling endurance and data retention of EEPROMs in ST25DVxxx products based on CMOS F8H process
      2.0
      306.83 KB
      PDF
      AN4910
      Data exchange between wired (I²C) and wireless (RF ISO 15693) using fast transfer mode supported by ST25DV-I2C
      2.0
      598.03 KB
      PDF
      AN4913
      Energy harvesting delivery impact on ST25DVxxx behavior during RF communication
      1.0
      1.05 MB
      PDF
      AN2866
      How to design a 13.56 MHz customized antenna for ST25 NFC / RFID Tags
      3.0
      615.85 KB
      PDF
      AN2972
      How to design an antenna for dynamic NFC tags
      9.0
      1.59 MB
      PDF
      AN3353
      IEC 61000-4-2 standard testing
      1.2
      171.08 KB
      PDF
      AN4911
      NDEF management with ST25DVxxx and ST25TVxxx products
      4.0
      460.67 KB
      PDF
      AN4433
      Storing data into the NDEF memory of M24SR
      2.0
      507.23 KB
      PDF
      AN4315

      BAL-NRF02D3 matched balun with integrated harmonics filter for Nordic Semiconductor chips with ultralow power transceivers

      AN5085

      Cycling endurance and data retention of EEPROMs in ST25DVxxx products based on CMOS F8H process

      AN4910

      Data exchange between wired (I²C) and wireless (RF ISO 15693) using fast transfer mode supported by ST25DV-I2C

      AN4913

      Energy harvesting delivery impact on ST25DVxxx behavior during RF communication

      AN2866

      How to design a 13.56 MHz customized antenna for ST25 NFC / RFID Tags

      AN2972

      How to design an antenna for dynamic NFC tags

      AN3353

      IEC 61000-4-2 standard testing

      AN4911

      NDEF management with ST25DVxxx and ST25TVxxx products

      AN4433

      Storing data into the NDEF memory of M24SR

Presentations & Training Material

    • Description Version Size Action
      M24SR Product Presentation 2.1
      1.27 MB
      PDF
      ST25DV-I2C product presentation 2.2
      2.1 MB
      PDF

      M24SR Product Presentation

      ST25DV-I2C product presentation

Publications and Collaterals

    • Description Version Size Action
      NFC / RFID tags M24SR series 2.0
      1.24 MB
      PDF

      NFC / RFID tags M24SR series

Design Tools

    • Part Number

      Transient voltage suppressor smart selection tool

Development Tools

Embedded Software

    • Part Number

      STM32Cube expansion software for X-NUCLEO-NFC01A1

      Dynamic NFC/RFID tag IC software expansion for STM32Cube

    • Part Number

      Application executable of the "NFC Tap" Android app for ST25 product family

      Firmware for ST25DV-DISCOVERY kit

      Software Development Kit for ST25 Tags and Dynamic Tags

EMI Filtering and Signal Conditioning

Part number Description
BALF-NRG-02D3 50Ω / conjugate match balun to BlueNRG transceiver, with integrated harmonic filter
Part number
50Ω / conjugate match balun to BlueNRG transceiver, with integrated harmonic filter

Power Management

Part number Description
VIPER0P VIPerPlus family: Zero-power off-line high voltage converter
Part number
VIPerPlus family: Zero-power off-line high voltage converter

Protection Devices

Part number Description
ESDZV5-1BF4 Ultra Low clamping single line bidirectional ESD protection
TCPP01-M12 USB type-C port protection
Part number
Ultra Low clamping single line bidirectional ESD protection
USB type-C port protection
Support & Feedback