ST25DV64KC-DISCO

批量生产

用于ST25DV-I2C-EVO动态NFC/RFID标签的探索套件

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产品概述

描述

ST25DV64KC-DISCO是一款演示套件,用于评估ST25DVxxKC器件的特性及功能。它基于子板上内嵌的NFC ST25DV64KC器件,使用3类和6类天线以及STM32处理器驱动主板。提供存储在Flash存储器中的专用软件。

ST25DV64KC器件为具有双接口的动态NFC/RFID标签IC。它内置有64 Kb EEPROM。可通过I2C接口或13.56 MHz RFID读写器或NFC手机对其进行操作。

ST25DV64KC I2C接口使用二线串行接口,包括双向数据线和时钟线。I2C双线串行接口在I2C协议中表现为从设备。

RF协议兼容ISO/IEC 15693标准和NFC Forum Type 5标签非接触式接口规范。

该开发板通过USB连接器供电。

原理图、BOM、gerber文件、驱动及固件源文件可从www.st.com下载。

  • 所有功能

    • ST25DV-DISCOVERY主板
      • STM32F476VGT6 LQFP100 32位微控制器,配1 MB Flash存储器、192 + 4 KB SRAM存储器
      • LCD彩色显示器(320 x 200像素)
      • 触摸屏驱动
      • 各种颜色的LED(电源、用户、ST link)
      • 用户按钮
      • 用以选择菜单的摇杆
      • 复位按钮
      • 板载ST link用于微控制器固件升级和调试
      • ST link mini USB
      • 用户micro USB(USB micro或mini连接器用于板件供电)
      • 演示用例存储在内存中
    • ST25DV64KC Discovery ANT C3和FLEX-ST25DV64KC天线板
      • 50 mm x 40 mm和25 mm x 20 mm 13.56 MHz电感性天线(蚀刻在PCB板上)
      • ST25DV64KC动态NFC/RFID标签
      • I2C接口连接器
      • 能量采集输出 (VOUT),配10 nF电容滤波电路
      • 可配置GPO

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The current status of a product:
Active: Product is in volume production
Evaluation: Product is under characterization. Limited Engineering samples available
Preview: Product is in design stage
Target: Product is in design feasibility stage.No commitment taken to produce
Proposal: Marketing proposal for customer feedback.No commitment taken to design or produce
NRND: Not Recommended for New Design.Product is in volume production only to support customers ongoing production.
Marketing description of the package type.Compliancy of the device with industry requirement domains (IRD)The RoHS status of a product:
ECOPACK 1: Initial grade to identify European RoHS compliant products.
ECOPACK 2: New grade to identify brominated chlorinated and antimony oxide flame retardant free products.
ECOPACK 3: Halogen free RoHS exemptions free products.
(*): ECOPACK 2 version available upon request.
(**): Some versions still existing in ECOPACK 1 or not compliant.
Compliancy with WEEE Directive (2012/19/EU)Longevity Commitment in yearsLongevity Starting DateThe current status of a product:
Active: Product is in volume production
Evaluation: Product is under characterization. Limited Engineering samples available
Preview: Product is in design stage
Target: Product is in design feasibility stage.No commitment taken to produce
Proposal: Marketing proposal for customer feedback.No commitment taken to design or produce
NRND: Not Recommended for New Design.Product is in volume production only to support customers ongoing production.
Budgetary PriceMain country of assembly or fabrication of the product.ECCNs are five character alpha-numeric designations used on the Commerce Control List to identify dual-use items for export control purposes. ECCNs are five character alpha-numeric designations used on the Commerce Control List to identify dual-use items for export control purposes.