{"id":4340,"date":"2024-06-28T14:56:20","date_gmt":"2024-06-28T06:56:20","guid":{"rendered":"https:\/\/www.dccochina.com\/?post_type=product&p=4340"},"modified":"2025-07-07T18:09:31","modified_gmt":"2025-07-07T10:09:31","slug":"topaz-512-card","status":"publish","type":"product","link":"https:\/\/www.dccochina.com\/es\/shop\/topaz-512-card\/","title":{"rendered":"Topaz 512 Card"},"content":{"rendered":"

The Topaz 512 Card is a contactless NFC memory card operating at 13.56MHz. It features 512 bytes of EEPROM user memory, organized into 16 blocks of 32 bits each, and is manufactured using Innovision CMOS technology. Fully compatible with ISO 14443 A and ISO 18092 protocols, this card is ideal for various NFC applications, including innovative advertising, digital business cards, and access control systems. It is powered entirely by externally transmitted radio waves, making it a durable, battery-free solution.<\/p>\n

Key Features<\/strong><\/h2>\n
    \n
  1. \n

    512-byte EEPROM user memory with flexible data organization<\/p>\n<\/li>\n

  2. \n

    Operates at 13.56MHz frequency with contactless functionality<\/p>\n<\/li>\n

  3. \n

    Compatible with ISO14443 A and ISO18092 NFC protocols<\/p>\n<\/li>\n

  4. \n

    Durable and maintenance-free thanks to passive RFID design<\/p>\n<\/li>\n

  5. \n

    Suitable for NFC-based advertising, identification, and access<\/p>\n<\/li>\n<\/ol>\n

    Why Choose the Topaz 512 NFC Card?<\/strong><\/h2>\n

    The Topaz 512 offers an outstanding balance between memory size and compatibility, making it ideal for affordable, high-frequency NFC applications. Its strong ISO compliance ensures smooth integration with most NFC-enabled devices. With 512 bytes of memory, it can store URLs, IDs, or promotional data with ease, making it an excellent choice for marketing campaigns, digital identification, or public transit.<\/p>\n

    Application Areas<\/strong><\/h2>\n

    NFC Business Cards<\/p>\n

    NFC Advertising Cards<\/p>\n

    Access Control Cards<\/p>\n

    Hotel Key Cards<\/p>\n

    Loyalty & Membership Cards<\/p>\n

    \"Application<\/p>\n

    \n

    Technical Specifications<\/strong><\/h2>\n
    \n
    \n\n\n\n\n\n\n\n\n\n\n\n
    Attribute<\/th>\nDetails<\/th>\n<\/tr>\n<\/thead>\n
    Material<\/td>\nPVC, PET, PET-G, PC<\/td>\n<\/tr>\n
    Size<\/td>\nCR80 standard (86\u00d754mm), custom sizes available<\/td>\n<\/tr>\n
    Chip<\/td>\nTopaz 512 (ST SRI512)<\/td>\n<\/tr>\n
    Frequency<\/td>\n13.56MHz<\/td>\n<\/tr>\n
    Memory<\/td>\n512 bytes EEPROM (16 blocks, 32 bits per block)<\/td>\n<\/tr>\n
    Protocols<\/td>\nISO14443 A, ISO18092<\/td>\n<\/tr>\n
    Power Supply<\/td>\nPassive, powered by external radio wave<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
    \n
    <\/div>\n<\/div>\n<\/div>\n<\/div>\n
    \n

    FAQ<\/strong><\/h2>\n

    Q: Can this card be used with smartphones for NFC scanning?<\/strong>
    Yes, it\u2019s compatible with most NFC-enabled smartphones that support ISO14443 A.<\/p>\n

    Q: How much data can the Topaz 512 store?<\/strong>
    It stores up to 512 bytes of user data, suitable for text, URLs, and IDs.<\/p>\n

    Q: Is this card suitable for outdoor use?<\/strong>
    Yes, as long as it\u2019s properly laminated or encased, it\u2019s ideal for both indoor and outdoor NFC applications.<\/p>","protected":false},"excerpt":{"rendered":"

    Product Details:<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    Innovision Topaz 512 Card Specifications<\/th>\n<\/tr>\n<\/thead>\n
    Material<\/td>\nPVC, PET, PET-G, PC<\/td>\n<\/tr>\n
    Size<\/td>\nCR80 standard 86\u00d754mm, or customized shape<\/td>\n<\/tr>\n
    Printing<\/td>\nBlank Card, or Customized Printing<\/td>\n<\/tr>\n
    Thickness<\/td>\n0.84mm<\/td>\n<\/tr>\n
    Chip<\/td>\nInnovision Topaz 512<\/td>\n<\/tr>\n
    Working Frequency<\/td>\n13.56 MHz<\/td>\n<\/tr>\n
    Interface<\/td>\nRFID<\/td>\n<\/tr>\n
    Protocol<\/td>\nISO 14443 A, ISO 18092<\/td>\n<\/tr>\n
    UID<\/td>\n4 Byte UID<\/td>\n<\/tr>\n
    EEPROM<\/td>\n512 Byte<\/td>\n<\/tr>\n
    Reading Distance<\/td>\n0-10 cm<\/td>\n<\/tr>\n
    Function<\/td>\nRead & Write<\/td>\n<\/tr>\n
    Compatible Chip<\/td>\nTopaz 512<\/td>\n<\/tr>\n
    Lifetime<\/td>\n>100,000 times read & write, 10 years<\/td>\n<\/tr>\n
    Applications<\/td>\nNFC Business Card, NFC Advertising Card, Access Control Card, Hotel Key Card, Loyalty Card<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"featured_media":4342,"template":"","meta":[],"product_cat":[115],"product_tag":[148],"class_list":["post-4340","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-13-56mhz-card","product_tag-topaz-512-card"],"yoast_head":"\nTopaz 512 Card - Dcco<\/title>\n<meta name=\"description\" content=\"Topaz 512 card is a contactless memory powered by externally transmitted radio waves, a widely used NFC card for making NFC business cards, etc.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.dccochina.com\/es\/shop\/topaz-512-card\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Topaz 512 Card - 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