ST25DV-DISCOVERY

NRND
Design Win

Discovery kit for the ST25DV04K dynamic NFC/RFID tag

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製品概要

概要

The ST25DV-DISCOVERY is a demonstration kit to evaluate the features and capabilities of the ST25DV series. It is based on the NFC ST25DV04K device embedded on a daughter card using a Class 5 antenna and a STM32 processor driving a mother board. A dedicated software stored in the Flash memory is provided.

The ST25DX_Discovery_Mboard is available in two versions. The demonstration edition includes all of the standard edition features with Wi-Fi®, and BLE (Bluetooth Low Energy) modules to demonstrate various connectivity use cases. The standard edition is used to achieve the demonstration edition features.

The ST25DV04K device is a dynamic NFC/RFID tag IC with a dual interface. It embeds a 4 Kbits EEPROM memory. It can be operated from an I2C interface, or by a 13.56 MHz RFID reader, or by a NFC phone. The ST25DV04K Class 5 antenna daughter card, included in the kit, can be replaced by Class 1 or Class 6 antennas. For this purpose an ST25DV antennas bundle is available for ordering. Its references are available on the ST web site.

The ST25DV I2C interface uses a two-wire serial interface, consisting of a bidirectional data line and a clock line. The I2C two-wire serial interface behaves as a slave in the I2C protocol. The RF protocol is compatible with ISO/IEC 15693 and NFC Forum Type 5 tag contactless interface.The boards are powered through the USB connectors.

The ST25DV-DISCOVERY (MB1283 & MB1285) schematics, BOM, gerber files, drivers and firmware sources can be downloaded from www.st.com.

  • 特徴

    • 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
      • リセットボタン
      • 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
      • I2C 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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製品型番 マーケティング・ステータス パッケージ グレード RoHSコンプライアンスグレード WEEE Compliant 材料宣誓書**
ST25DV-DISCOVERY
NRND
CONTRACTS インダストリアル Ecopack2 -

ST25DV-DISCOVERY

Package:

CONTRACTS

Material Declaration**:

Marketing Status

NRND

Package

CONTRACTS

Grade

Industrial

RoHS Compliance Grade

Ecopack2

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Order from distributors
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ST25DV-DISCOVERY
Available at distributors

販売代理店在庫 ST25DV-DISCOVERY

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ST25DV-DISCOVERY NRND

Budgetary Price (US$)*/Qty:
-
パッケージ:
梱包タイプ:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

製品型番:

ST25DV-DISCOVERY

サプライヤ:

ST

コア製品:

ST25DV04K

販売代理店

販売代理店在庫データ:

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(*)概算用の参考価格(US$)です。現地通貨でのお見積りについては、STのセールス・オフィスまたは販売代理店までお問い合わせください。