{"id":648,"date":"2025-11-01T08:35:32","date_gmt":"2025-11-01T08:35:32","guid":{"rendered":"https:\/\/www.cxjsmartcard.com\/?post_type=product&p=648"},"modified":"2025-12-29T01:27:12","modified_gmt":"2025-12-29T01:27:12","slug":"nxp-mifare-desfire-ev2-2k-4k-8k-rfid-cards","status":"publish","type":"product","link":"https:\/\/www.cxjsmartcard.com\/pt\/nxp-mifare-desfire-ev2-2k-4k-8k-rfid-cards\/","title":{"rendered":"Cart\u00f5es RFID NXP MIFARE DESFire EV2 2K 4K 8K"},"content":{"rendered":"

Cart\u00f5es contactless de alta seguran\u00e7a de 13,56 MHz baseados em NXP MIFARE DESFire EV2, dispon\u00edveis com 2K, 4K e 8K de EEPROM. Suportam ISO\/IEC 14443A, chaves AES\/3DES, gerenciamento delegado de aplicativos (MIsmartApp), verifica\u00e7\u00e3o de proximidade e VCA para privacidade. Projetados para projetos de transporte, controle de acesso, campus, hotelaria e cart\u00f5es urbanos.<\/p>\n

Especifica\u00e7\u00e3o<\/strong><\/p>\n

\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Item<\/th>\nDetalhes<\/th>\n<\/tr>\n<\/thead>\n
Chip<\/td>\nNXP MIFARE DESFire EV2<\/td>\n<\/tr>\n
Op\u00e7\u00f5es de mem\u00f3ria<\/td>\n2K \/ 4K \/ 8K (tamb\u00e9m suporta mem\u00f3ria NV de maior capacidade em s\u00e9rie)<\/td>\n<\/tr>\n
Padr\u00e3o RF<\/td>\nISO\/IEC 14443 Tipo A (partes 2\/3\/4)<\/td>\n<\/tr>\n
Freq\u00fc\u00eancia<\/td>\n13,56 MHz<\/td>\n<\/tr>\n
Taxa de dados<\/td>\n106 \/ 212 \/ 424 \/ 848 kbit\/s<\/td>\n<\/tr>\n
UID<\/td>\nUID de 7 bytes, ID aleat\u00f3rio opcional<\/td>\n<\/tr>\n
Sistema de arquivos<\/td>\nAt\u00e9 32 arquivos por aplica\u00e7\u00e3o, v\u00e1rias aplica\u00e7\u00f5es por PICC.<\/td>\n<\/tr>\n
Seguran\u00e7a<\/td>\nCrit\u00e9rios comuns EAL5+, AES-128, autentica\u00e7\u00e3o m\u00fatua de 3 etapas<\/td>\n<\/tr>\n
Material<\/td>\nPVC, ABS, PET, PC, etc.<\/td>\n<\/tr>\n
Tamanho<\/td>\nCR80 30mil ou personalizado<\/td>\n<\/tr>\n
Superf\u00edcie<\/td>\nBrilhante \/ Fosco \/ Mate<\/td>\n<\/tr>\n
Imprim\u00edvel<\/td>\nT\u00e9rmica, jato de tinta, UV, laser<\/td>\n<\/tr>\n
Artesanato<\/td>\nTarja magn\u00e9tica, c\u00f3digo de barras\/QR, painel de assinatura, raspadinha, n\u00famero de s\u00e9rie<\/td>\n<\/tr>\n
Sistemas Alvo<\/td>\nBilhetagem de transporte, converg\u00eancia banc\u00e1ria, cart\u00e3o urbano, controle de acesso<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

Principais caracter\u00edsticas<\/strong><\/p>\n

    \n
  • \n

    Alto n\u00edvel de seguran\u00e7a (EAL5+)<\/p>\n<\/li>\n

  • \n

    Mensagens seguras AES semelhantes ao MIFARE Plus<\/p>\n<\/li>\n

  • \n

    MIsmartApp para gerenciamento delegado de aplicativos<\/p>\n<\/li>\n

  • \n

    Transa\u00e7\u00e3o MAC, anti-rasgo e rolagem r\u00e1pida de teclas<\/p>\n<\/li>\n

  • \n

    Arquitetura de cart\u00e3o virtual (VCA) para cart\u00f5es multi-inquilino\/multi-servi\u00e7o<\/p>\n<\/li>\n

  • \n

    Compatibilidade com vers\u00f5es anteriores do DESFire.<\/p>\n<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

    Cart\u00f5es RFID NXP MIFARE DESFire EV2 de 13,56 MHz (2K\/4K\/8K) com seguran\u00e7a AES, ISO14443A e sistema de arquivos flex\u00edvel para m\u00faltiplas aplica\u00e7\u00f5es, ideais para transporte, acesso e cidades inteligentes.<\/p>","protected":false},"featured_media":649,"template":"","meta":{"_gspb_post_css":""},"product_brand":[],"product_cat":[15],"product_tag":[],"class_list":{"0":"post-648","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-rfid-cards","8":"first","9":"instock","10":"shipping-taxable","11":"purchasable","12":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.cxjsmartcard.com\/pt\/wp-json\/wp\/v2\/product\/648","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cxjsmartcard.com\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.cxjsmartcard.com\/pt\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.cxjsmartcard.com\/pt\/wp-json\/wp\/v2\/media\/649"}],"wp:attachment":[{"href":"https:\/\/www.cxjsmartcard.com\/pt\/wp-json\/wp\/v2\/media?parent=648"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.cxjsmartcard.com\/pt\/wp-json\/wp\/v2\/product_brand?post=648"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.cxjsmartcard.com\/pt\/wp-json\/wp\/v2\/product_cat?post=648"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.cxjsmartcard.com\/pt\/wp-json\/wp\/v2\/product_tag?post=648"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}