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The X-NUCLEO-NFC02A1 is a dynamic NFC/RFID tag board based on M24LR04E-R, for expansion of STM32 Nucleo boards.
The M24LR04E-R is an NFC Type V/RFID tag IC with a dual-interface 4 Kbit Electrically Erasable Programmable Read-Only Memory (EEPROM) that also features an I2C interface.
The EEPROM is organized as 512 x 8 bit in the I2C mode and as 128 x 32 bit in RF mode. It can be operated either from an external power supply or directly powered by the received carrier electromagnetic field.
The tag provides an user configurable digital output pin toggling during either RF Write in Progress or RF Busy mode.
The M24LR04E-R provides an Energy Harvesting mode. When activated, the M24LR04E-R delivers the excess energy coming from the RF field on the Vout analog pin. In case the RF field strength is insufficient or when Energy Harvesting mode is disabled, the analog output pin Vout goes into high-Z state and Energy Harvesting mode is automatically stopped.
The X-NUCLEO-NFC02A1 is compatible with the Arduino™ UNO R3 connector pin assignment and interfaces with the STM32 MCU via the I2C pins.主要特性
- STM32 expansion board based on the M24LR04E-RMN6T/2 Dynamic NFC/RFID tag
- Up to 4 Kbit memory with NDEF support
- 30 mm x 30 mm 13.56 MHz double layer inductive antenna etched on the PCB
- Compatible with STM32 Nucleo boards
- Equipped with Arduino™ UNO R3 connector
- Self powered or powered through the Arduino™ UNO R3 connectors
- 3 general purpose LEDs
- Scalable solution, capable of cascading multiple boards for larger systems
- Free comprehensive development firmware library and example for M24LR04E-R, compatible with STM32Cube firmware
- FCC verified
- RoHS compliant
精选 视频
Guided tour into STM32 ODE and how it can help developers turn bright ideas into great products
The STM32 Open Development Environment is a flexible, easy and affordable way to develop innovative devices and applications. It is based on STM32 Nucleo boards and STM32Cube software.
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质量与可靠性
| 产品型号 | Marketing Status | 符合RoHS级别 | 材料声明** |
|---|---|---|---|
| X-NUCLEO-NFC02A1 | 批量生产 | Ecopack2 | |
X-NUCLEO-NFC02A1
Package:
Ecopack2Material Declaration**:
(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此，它们可能不是100%适用于特定的设备。有关特定设备的信息，请联系 销售支持 。
样片和购买
| 产品型号 | 从分销商订购 | 从ST订购 | 核心产品 | 供货状态 | 供应商 | ECCN (US) | ECCN (EU) | Board production status | Country of Origin | Budgetary Price (US$)*/Qty | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| X-NUCLEO-NFC02A1 | 4 distributors | 立即购买 | M24LR | 批量生产 | ST | EAR99 | NEC | Stock available | CHINA | 9.9 / 1 |
