{"id":4315,"date":"2026-01-21T20:40:05","date_gmt":"2026-01-21T12:40:05","guid":{"rendered":"https:\/\/rfid-pro.com\/?p=4315"},"modified":"2026-01-21T20:40:05","modified_gmt":"2026-01-21T12:40:05","slug":"em4405-rfid-chip","status":"publish","type":"post","link":"https:\/\/rfid-pro.com\/pt\/em4405-rfid-chip\/","title":{"rendered":"Chip RFID EM4405: Carater\u00edsticas, mem\u00f3ria, seguran\u00e7a e aplica\u00e7\u00f5es"},"content":{"rendered":"<h2 data-start=\"596\" data-end=\"643\">O que \u00e9 o chip RFID EM4405?<\/h2>\n<p data-start=\"645\" data-end=\"964\">O <strong data-start=\"649\" data-end=\"659\">EM4405<\/strong> \u00e9 um <strong data-start=\"665\" data-end=\"722\">circuito integrado RFID de leitura\/escrita de baixa frequ\u00eancia (LF)<\/strong> amplamente utilizado em sistemas de identifica\u00e7\u00e3o segura e de automa\u00e7\u00e3o industrial. Operando no mercado de <strong data-start=\"812\" data-end=\"827\">100-150 kHz<\/strong> a gama EM4405 foi concebida para <strong data-start=\"862\" data-end=\"890\">transpondedores sem contacto<\/strong> que requerem <strong data-start=\"904\" data-end=\"963\">elevada fiabilidade, seguran\u00e7a dos dados e flexibilidade da EEPROM<\/strong>.<\/p>\n<p data-start=\"966\" data-end=\"1190\">Com <strong data-start=\"971\" data-end=\"1004\">1 Kbit configur\u00e1vel <a href=\"https:\/\/en.wikipedia.org\/wiki\/EEPROM\" target=\"_blank\" rel=\"noopener\">EEPROM<\/a><\/strong>, Com os mecanismos de seguran\u00e7a incorporados e os requisitos m\u00ednimos de componentes externos, o EM4405 tornou-se uma solu\u00e7\u00e3o comprovada para <strong data-start=\"1125\" data-end=\"1189\">sistemas de bilh\u00e9tica, controlo de acesso, imobilizadores e pr\u00e9-pagos<\/strong>.<\/p>\n<p data-start=\"1192\" data-end=\"1339\">Este artigo fornece uma <strong data-start=\"1216\" data-end=\"1269\">vis\u00e3o geral completa a n\u00edvel t\u00e9cnico e de aplica\u00e7\u00e3o<\/strong> do chip EM4405 RFID, indo muito al\u00e9m dos resumos b\u00e1sicos da folha de dados.<\/p>\n<h2 data-start=\"1346\" data-end=\"1375\">EM4405 Descri\u00e7\u00e3o geral<\/h2>\n<p data-start=\"1377\" data-end=\"1617\">O EM4405 \u00e9 um <strong data-start=\"1393\" data-end=\"1420\">Circuito integrado CMOS<\/strong> destinado a <strong data-start=\"1434\" data-end=\"1475\">transpondedores RF electr\u00f3nicos de leitura\/escrita<\/strong>. Armazena dados em <strong data-start=\"1495\" data-end=\"1515\">1 Kbit de EEPROM<\/strong>, organizado como <strong data-start=\"1530\" data-end=\"1552\">32 palavras \u00d7 32 bits<\/strong>, e suporta m\u00faltiplos <strong data-start=\"1576\" data-end=\"1616\">modos de prote\u00e7\u00e3o da mem\u00f3ria definidos pelo utilizador<\/strong>.<\/p>\n<p data-start=\"1619\" data-end=\"1799\">Cada chip \u00e9 <strong data-start=\"1632\" data-end=\"1657\">identific\u00e1vel de forma \u00fanica<\/strong> gra\u00e7as \u00e0 f\u00e1brica <strong data-start=\"1676\" data-end=\"1706\">\u00e1reas ROM programadas a laser<\/strong>, tornando-o adequado para aplica\u00e7\u00f5es em que <strong data-start=\"1750\" data-end=\"1785\">autentica\u00e7\u00e3o e rastreabilidade<\/strong> s\u00e3o fundamentais.<\/p>\n<p data-start=\"1801\" data-end=\"1950\">O EM4405 comunica com o leitor atrav\u00e9s de <strong data-start=\"1844\" data-end=\"1873\">modula\u00e7\u00e3o de amplitude (AM)<\/strong> do campo RF e requer <strong data-start=\"1903\" data-end=\"1924\">apenas uma bobina sintonizada<\/strong> como um componente externo.<\/p>\n<h2 data-start=\"1957\" data-end=\"1996\">Explica\u00e7\u00e3o da arquitetura da mem\u00f3ria do EM4405<\/h2>\n<p data-start=\"1998\" data-end=\"2102\">Uma das maiores vantagens do chip RFID EM4405 \u00e9 a sua <strong data-start=\"2061\" data-end=\"2101\">estrutura EEPROM altamente configur\u00e1vel<\/strong>.<\/p>\n<h3 data-start=\"2104\" data-end=\"2127\">Organiza\u00e7\u00e3o da EEPROM<\/h3>\n<ul>\n<li data-start=\"2131\" data-end=\"2167\"><strong data-start=\"2131\" data-end=\"2148\">Mem\u00f3ria total:<\/strong> 1 Kbit (1024 bits)<\/li>\n<li data-start=\"2170\" data-end=\"2203\"><strong data-start=\"2170\" data-end=\"2184\">Estrutura:<\/strong> 32 palavras \u00d7 32 bits<\/li>\n<li data-start=\"2206\" data-end=\"2234\"><strong data-start=\"2206\" data-end=\"2234\">\u00c1reas configur\u00e1veis pelo utilizador:<\/strong>\n<ul>\n<li data-start=\"2239\" data-end=\"2257\">S\u00f3 de leitura (bloqueado)<\/li>\n<li data-start=\"2262\" data-end=\"2277\">Inibi\u00e7\u00e3o de escrita<\/li>\n<li data-start=\"2282\" data-end=\"2296\">Protegido contra leitura<\/li>\n<li data-start=\"2301\" data-end=\"2321\">\u00c1rea livre de leitura\/escrita<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p data-start=\"2323\" data-end=\"2462\">Esta flexibilidade permite aos projectistas de sistemas separar <strong data-start=\"2376\" data-end=\"2391\">dados p\u00fablicos<\/strong>, <strong data-start=\"2393\" data-end=\"2408\">dados seguros<\/strong>, e <strong data-start=\"2414\" data-end=\"2437\">dados de controlo do sistema<\/strong> no mesmo transponder.<\/p>\n<h2 data-start=\"2469\" data-end=\"2513\">Carater\u00edsticas de seguran\u00e7a do chip RFID EM4405<\/h2>\n<h3 data-start=\"2515\" data-end=\"2545\">Prote\u00e7\u00e3o por palavra-passe de 32 bits<\/h3>\n<p data-start=\"2547\" data-end=\"2604\">O EM4405 suporta um <strong data-start=\"2569\" data-end=\"2588\">Palavra-passe de 32 bits<\/strong> utilizado para garantir:<\/p>\n<ul>\n<li data-start=\"2608\" data-end=\"2628\">Todas as opera\u00e7\u00f5es de escrita<\/li>\n<li data-start=\"2631\" data-end=\"2662\">Todas as \u00e1reas de mem\u00f3ria protegidas contra leitura<\/li>\n<\/ul>\n<p data-start=\"2664\" data-end=\"2693\">Principais carater\u00edsticas de seguran\u00e7a:<\/p>\n<ul>\n<li data-start=\"2697\" data-end=\"2724\">Palavra-passe <strong data-start=\"2706\" data-end=\"2724\">pode ser atualizado<\/strong><\/li>\n<li data-start=\"2727\" data-end=\"2757\">Palavra-passe <strong data-start=\"2736\" data-end=\"2757\">nunca poder\u00e1 ser lido<\/strong><\/li>\n<li data-start=\"2760\" data-end=\"2806\">Evita a clonagem e a modifica\u00e7\u00e3o n\u00e3o autorizada<\/li>\n<\/ul>\n<h3 data-start=\"2808\" data-end=\"2832\">Identidade \u00fanica do chip<\/h3>\n<p data-start=\"2834\" data-end=\"2855\">Cada EM4405 cont\u00e9m:<\/p>\n<ul>\n<li data-start=\"2859\" data-end=\"2913\"><strong data-start=\"2859\" data-end=\"2913\">N\u00famero de s\u00e9rie do dispositivo de 32 bits (s\u00f3 de leitura, ROM laser)<\/strong><\/li>\n<li data-start=\"2916\" data-end=\"2976\"><strong data-start=\"2916\" data-end=\"2976\">C\u00f3digo de identifica\u00e7\u00e3o do dispositivo de 32 bits (s\u00f3 de leitura, ROM laser)<\/strong><\/li>\n<\/ul>\n<p data-start=\"2978\" data-end=\"3117\">Estes valores programados de f\u00e1brica garantem que <strong data-start=\"3022\" data-end=\"3052\">n\u00e3o h\u00e1 duas fichas id\u00eanticas<\/strong>, permitindo fortes esquemas de anti-falsifica\u00e7\u00e3o e de autentica\u00e7\u00e3o.<\/p>\n<h2 data-start=\"3124\" data-end=\"3162\">Comunica\u00e7\u00e3o e transmiss\u00e3o de dados<\/h2>\n<p data-start=\"3164\" data-end=\"3287\">O EM4405 utiliza <strong data-start=\"3180\" data-end=\"3213\">Comunica\u00e7\u00e3o passiva LF RFID<\/strong>, ou seja, vai buscar energia diretamente ao campo eletromagn\u00e9tico do leitor.<\/p>\n<h3 data-start=\"3289\" data-end=\"3326\">Principais carater\u00edsticas da comunica\u00e7\u00e3o<\/h3>\n<ul>\n<li data-start=\"3330\" data-end=\"3371\"><strong data-start=\"3330\" data-end=\"3345\">Modula\u00e7\u00e3o:<\/strong> Modula\u00e7\u00e3o de amplitude (AM)<\/li>\n<li data-start=\"3374\" data-end=\"3389\"><strong data-start=\"3374\" data-end=\"3389\">Taxas de dados:<\/strong>\n<ul>\n<li>2 KBd (Opt64)<\/li>\n<li>4 KBd (Opt32)<\/li>\n<\/ul>\n<\/li>\n<li data-start=\"3428\" data-end=\"3460\"><strong data-start=\"3428\" data-end=\"3448\">Frequ\u00eancia de campo:<\/strong> 100-150 kHz<\/li>\n<\/ul>\n<p data-start=\"3462\" data-end=\"3595\">Isto torna o EM4405 totalmente compat\u00edvel com <strong data-start=\"3506\" data-end=\"3539\">leitores RFID standard de 125 kHz<\/strong> utilizados globalmente no controlo de acesso e em sistemas industriais.<\/p>\n<h2 data-start=\"3602\" data-end=\"3637\">Gest\u00e3o de energia e fiabilidade<\/h2>\n<p data-start=\"3639\" data-end=\"3736\">O EM4405 est\u00e1 optimizado para <strong data-start=\"3667\" data-end=\"3692\">baixo consumo de energia<\/strong> e funcionamento est\u00e1vel em ambientes agressivos.<\/p>\n<h3 data-start=\"3738\" data-end=\"3767\">Carater\u00edsticas de energia integradas<\/h3>\n<ul>\n<li data-start=\"3771\" data-end=\"3788\">Retificador no chip<\/li>\n<li data-start=\"3791\" data-end=\"3814\">Limitador de tens\u00e3o no chip<\/li>\n<li data-start=\"3817\" data-end=\"3837\">Reposi\u00e7\u00e3o de energia (POR)<\/li>\n<li data-start=\"3840\" data-end=\"3866\">Verifica\u00e7\u00e3o da tens\u00e3o de escrita da EEPROM<\/li>\n<\/ul>\n<p data-start=\"3868\" data-end=\"3900\">Gra\u00e7as \u00e0 sua conce\u00e7\u00e3o eficaz:<\/p>\n<ul>\n<li data-start=\"3904\" data-end=\"3948\"><strong data-start=\"3904\" data-end=\"3948\">N\u00e3o \u00e9 necess\u00e1rio um condensador de tamp\u00e3o externo<\/strong><\/li>\n<li data-start=\"3951\" data-end=\"3998\">Apenas um <strong data-start=\"3958\" data-end=\"3987\">bobina e condensador de sintoniza\u00e7\u00e3o<\/strong> s\u00e3o necess\u00e1rios<\/li>\n<li data-start=\"4001\" data-end=\"4045\">Ideal para <strong data-start=\"4011\" data-end=\"4045\">transponders de formato pequeno<\/strong><\/li>\n<\/ul>\n<h2 data-start=\"4052\" data-end=\"4098\">Especifica\u00e7\u00f5es ambientais e el\u00e9ctricas<\/h2>\n<div class=\"TyagGW_tableContainer\">\n<div class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\">\n<table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"4100\" data-end=\"4357\">\n<thead data-start=\"4100\" data-end=\"4129\">\n<tr data-start=\"4100\" data-end=\"4129\">\n<th data-start=\"4100\" data-end=\"4112\" data-col-size=\"sm\">Par\u00e2metro<\/th>\n<th data-start=\"4112\" data-end=\"4129\" data-col-size=\"sm\">Especifica\u00e7\u00e3o<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"4157\" data-end=\"4357\">\n<tr data-start=\"4157\" data-end=\"4199\">\n<td data-start=\"4157\" data-end=\"4181\" data-col-size=\"sm\">Temperatura de funcionamento<\/td>\n<td data-col-size=\"sm\" data-start=\"4181\" data-end=\"4199\">-40\u00b0C a +85\u00b0C<\/td>\n<\/tr>\n<tr data-start=\"4200\" data-end=\"4233\">\n<td data-start=\"4200\" data-end=\"4218\" data-col-size=\"sm\">Frequ\u00eancia de campo<\/td>\n<td data-col-size=\"sm\" data-start=\"4218\" data-end=\"4233\">100-150 kHz<\/td>\n<\/tr>\n<tr data-start=\"4234\" data-end=\"4278\">\n<td data-start=\"4234\" data-end=\"4263\" data-col-size=\"sm\">Condensador ressonante no chip<\/td>\n<td data-col-size=\"sm\" data-start=\"4263\" data-end=\"4278\">170 pF \u00b1 2%<\/td>\n<\/tr>\n<tr data-start=\"4279\" data-end=\"4311\">\n<td data-start=\"4279\" data-end=\"4294\" data-col-size=\"sm\">Fonte de alimenta\u00e7\u00e3o<\/td>\n<td data-col-size=\"sm\" data-start=\"4294\" data-end=\"4311\">Totalmente passivo<\/td>\n<\/tr>\n<tr data-start=\"4312\" data-end=\"4357\">\n<td data-start=\"4312\" data-end=\"4322\" data-col-size=\"sm\">Embalagem<\/td>\n<td data-col-size=\"sm\" data-start=\"4322\" data-end=\"4357\">Forma de chip (para produ\u00e7\u00e3o em massa)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<p data-start=\"4359\" data-end=\"4462\">Estas carater\u00edsticas tornam o EM4405 adequado para <strong data-start=\"4410\" data-end=\"4461\">implanta\u00e7\u00f5es no sector autom\u00f3vel, industrial e exterior<\/strong>.<\/p>\n<h2 data-start=\"4469\" data-end=\"4501\">EM4405 vs outros chips RFID LF<\/h2>\n<p data-start=\"4503\" data-end=\"4585\">Em compara\u00e7\u00e3o com os chips b\u00e1sicos de leitura LF (como <a href=\"https:\/\/rfid-pro.com\/pt\/em4100-rfid-chip\/\">EM4100<\/a> ), o EM4405 oferece:<\/p>\n<ul>\n<li data-start=\"4589\" data-end=\"4615\">Completo <strong data-start=\"4594\" data-end=\"4615\">leitura\/escrita EEPROM<\/strong><\/li>\n<li data-start=\"4618\" data-end=\"4652\">Forte <strong data-start=\"4625\" data-end=\"4652\">seguran\u00e7a baseada em palavra-passe<\/strong><\/li>\n<li data-start=\"4655\" data-end=\"4689\">Controlo de acesso \u00e0 mem\u00f3ria definido pelo utilizador<\/li>\n<li data-start=\"4692\" data-end=\"4730\">Maior flexibilidade para sistemas complexos<\/li>\n<\/ul>\n<p data-start=\"4732\" data-end=\"4841\">\u00c9 frequentemente considerado <strong data-start=\"4755\" data-end=\"4812\">funcionalmente compat\u00edvel com aplica\u00e7\u00f5es do tipo EM4450<\/strong>, dependendo da conce\u00e7\u00e3o do sistema.<\/p>\n<h2 data-start=\"4848\" data-end=\"4883\">Aplica\u00e7\u00f5es RFID t\u00edpicas do EM4405<\/h2>\n<p data-start=\"4885\" data-end=\"4999\">O EM4405 \u00e9 amplamente utilizado em ind\u00fastrias que requerem <strong data-start=\"4942\" data-end=\"4998\">identifica\u00e7\u00e3o RFID LF segura, dur\u00e1vel e flex\u00edvel<\/strong>.<\/p>\n<h3 data-start=\"5001\" data-end=\"5021\">Casos de utiliza\u00e7\u00e3o comuns<\/h3>\n<ul>\n<li data-start=\"5025\" data-end=\"5046\"><strong data-start=\"5025\" data-end=\"5046\">Sistemas de bilh\u00e9tica<\/strong><\/li>\n<li data-start=\"5049\" data-end=\"5104\"><strong data-start=\"5049\" data-end=\"5104\">Imobilizadores para autom\u00f3veis (com sistemas de c\u00f3digo rolante)<\/strong><\/li>\n<li data-start=\"5107\" data-end=\"5150\"><strong data-start=\"5107\" data-end=\"5150\">Controlo de acesso m\u00e3os-livres de alta seguran\u00e7a<\/strong><\/li>\n<li data-start=\"5153\" data-end=\"5202\"><strong data-start=\"5153\" data-end=\"5202\">Automa\u00e7\u00e3o industrial com bases de dados port\u00e1teis<\/strong><\/li>\n<li data-start=\"5205\" data-end=\"5233\"><strong data-start=\"5205\" data-end=\"5233\">Automa\u00e7\u00e3o da produ\u00e7\u00e3o<\/strong><\/li>\n<li data-start=\"5236\" data-end=\"5275\"><strong data-start=\"5236\" data-end=\"5275\">Dispositivos baseados em pr\u00e9-pagamento e cr\u00e9dito<\/strong><\/li>\n<\/ul>\n<p data-start=\"5277\" data-end=\"5422\">A sua capacidade de armazenar dados din\u00e2micos torna-o especialmente valioso em sistemas em que a informa\u00e7\u00e3o tem de ser <strong data-start=\"5377\" data-end=\"5421\">atualizado ao longo do ciclo de vida do produto<\/strong>.<\/p>\n<h2 data-start=\"5429\" data-end=\"5471\">Porqu\u00ea escolher o EM4405 para projectos LF RFID?<\/h2>\n<p data-start=\"5473\" data-end=\"5540\">Do ponto de vista da engenharia e do aprovisionamento, o EM4405 oferece:<\/p>\n<ul>\n<li data-start=\"5544\" data-end=\"5570\">Fiabilidade comprovada da RFID LF<\/li>\n<li data-start=\"5573\" data-end=\"5602\">Configura\u00e7\u00e3o flex\u00edvel da mem\u00f3ria<\/li>\n<li data-start=\"5605\" data-end=\"5645\">Seguran\u00e7a forte sem hardware complexo<\/li>\n<li data-start=\"5648\" data-end=\"5664\">Custo m\u00ednimo da lista t\u00e9cnica<\/li>\n<li data-start=\"5667\" data-end=\"5692\">Ampla compatibilidade com leitores<\/li>\n<li data-start=\"5695\" data-end=\"5725\">Estabilidade industrial a longo prazo<\/li>\n<\/ul>\n<p data-start=\"5727\" data-end=\"5822\">Estas vantagens explicam porque \u00e9 que o EM4405 continua a ser relevante, mesmo com o crescimento das tecnologias UHF e NFC.<\/p>\n<h2 data-start=\"5829\" data-end=\"5842\">Conclus\u00e3o<\/h2>\n<p data-start=\"5844\" data-end=\"6193\">O <strong data-start=\"5848\" data-end=\"5868\">Chip RFID EM4405<\/strong> \u00e9 uma solu\u00e7\u00e3o madura, segura e altamente configur\u00e1vel <strong data-start=\"5914\" data-end=\"5957\">IC transponder de leitura\/escrita de baixa frequ\u00eancia<\/strong>. Com EEPROM de 1 Kbit, prote\u00e7\u00e3o por palavra-passe, identifica\u00e7\u00e3o de s\u00e9rie \u00fanica e requisitos m\u00ednimos de componentes externos, \u00e9 uma excelente escolha para <strong data-start=\"6105\" data-end=\"6192\">sistemas de controlo de acesso, bilh\u00e9tica, automa\u00e7\u00e3o industrial e identifica\u00e7\u00e3o segura<\/strong>.<\/p>\n<p data-start=\"6195\" data-end=\"6349\">Para empresas e integradores de sistemas que procuram um <strong data-start=\"6247\" data-end=\"6293\">Solu\u00e7\u00e3o RFID LF econ\u00f3mica e segura<\/strong>, O EM4405 continua a ser um padr\u00e3o fi\u00e1vel da ind\u00fastria.<\/p>\n<figure id=\"attachment_3218\" aria-describedby=\"caption-attachment-3218\" style=\"width: 750px\" class=\"wp-caption aligncenter\"><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-3218 size-full\" src=\"https:\/\/rfid-pro.com\/wp-content\/uploads\/2025\/12\/RFID-Smart-Card-3.jpg\" alt=\"Cart\u00e3o inteligente RFID\" width=\"750\" height=\"516\" srcset=\"\/\/rfid-pro.com\/wp-content\/uploads\/2025\/12\/RFID-Smart-Card-3.jpg 750w, \/\/rfid-pro.com\/wp-content\/uploads\/2025\/12\/RFID-Smart-Card-3-300x206.jpg 300w, \/\/rfid-pro.com\/wp-content\/uploads\/2025\/12\/RFID-Smart-Card-3-150x103.jpg 150w, \/\/rfid-pro.com\/wp-content\/uploads\/2025\/12\/RFID-Smart-Card-3-18x12.jpg 18w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><figcaption id=\"caption-attachment-3218\" class=\"wp-caption-text\"><a href=\"https:\/\/rfid-pro.com\/pt\/product\/rfid-smart-card\/\">Cart\u00e3o inteligente RFID com EM4405<\/a><\/figcaption><\/figure>\n<h3 data-start=\"6356\" data-end=\"6379\">Sobre a XIUCHENG RFID<\/h3>\n<p data-start=\"6381\" data-end=\"6620\">XIUCHENG RFID fornece <strong data-start=\"6404\" data-end=\"6481\">Etiquetas, cart\u00f5es, porta-chaves e solu\u00e7\u00f5es de transponder personalizadas RFID baseadas em EM4405<\/strong> para aplica\u00e7\u00f5es industriais, autom\u00f3veis e de controlo de acesso. Apoiamos <strong data-start=\"6554\" data-end=\"6619\">sele\u00e7\u00e3o de chips, sintoniza\u00e7\u00e3o de antenas, codifica\u00e7\u00e3o e produ\u00e7\u00e3o em massa<\/strong>.<\/p>\n<p data-start=\"6622\" data-end=\"6682\">Contacte-nos para discutir os requisitos do seu projeto EM4405 RFID.<\/p>","protected":false},"excerpt":{"rendered":"<p>O que \u00e9 o chip RFID EM4405? O EM4405 \u00e9 um circuito integrado RFID de leitura\/escrita de baixa frequ\u00eancia (LF) amplamente utilizado em sistemas de identifica\u00e7\u00e3o segura e automa\u00e7\u00e3o industrial. Operando na gama de 100-150 kHz, o EM4405 foi concebido para transponders sem contacto que requerem elevada fiabilidade, seguran\u00e7a de dados e flexibilidade EEPROM. Com 1 Kbit de EEPROM configur\u00e1vel, seguran\u00e7a incorporada [...]<\/p>","protected":false},"author":1,"featured_media":4316,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"full-width-container","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[269],"tags":[],"class_list":["post-4315","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-rfid-chips"],"acf":[],"_links":{"self":[{"href":"https:\/\/rfid-pro.com\/pt\/wp-json\/wp\/v2\/posts\/4315","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rfid-pro.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rfid-pro.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rfid-pro.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/rfid-pro.com\/pt\/wp-json\/wp\/v2\/comments?post=4315"}],"version-history":[{"count":0,"href":"https:\/\/rfid-pro.com\/pt\/wp-json\/wp\/v2\/posts\/4315\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rfid-pro.com\/pt\/wp-json\/wp\/v2\/media\/4316"}],"wp:attachment":[{"href":"https:\/\/rfid-pro.com\/pt\/wp-json\/wp\/v2\/media?parent=4315"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rfid-pro.com\/pt\/wp-json\/wp\/v2\/categories?post=4315"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rfid-pro.com\/pt\/wp-json\/wp\/v2\/tags?post=4315"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}