{"id":2981,"date":"2026-05-29T00:35:10","date_gmt":"2026-05-29T00:35:10","guid":{"rendered":"https:\/\/materialparts.com\/mfrc63003hn\/"},"modified":"2026-05-29T00:35:10","modified_gmt":"2026-05-29T00:35:10","slug":"mfrc63003hn","status":"publish","type":"post","link":"https:\/\/materialparts.com\/es\/mfrc63003hn\/","title":{"rendered":"MFRC63003HN"},"content":{"rendered":"

Productos<\/h2>\n

The MFRC63003HN from NXP Semiconductors is a high-performance multi-protocol NFC frontend IC for MIFARE and NTAG products. Supporting ISO\/IEC 14443A, MIFARE Classic, and NTAG at up to 848kbit\/s, it features SPI, I2C, and UART host interfaces, 512-byte FIFO, and low-power card detection. Housed in HVQFN-32 (5x5mm), it operates from 2.5V to 5.5V across -40\u00b0C to +105\u00b0C.<\/p>\n

Especificaciones<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Category<\/td>\nNFC\/RFID Reader IC<\/td>\n<\/tr>\n
Supported Protocols<\/td>\nISO\/IEC 14443A, MIFARE Classic, NTAG<\/td>\n<\/tr>\n
Velocidad de datos<\/td>\nUp to 848 kbit\/s<\/td>\n<\/tr>\n
Operating Frequency<\/td>\n13.56 MHz<\/td>\n<\/tr>\n
Supply Voltage (VDD)<\/td>\n2.5V ~ 5.5V<\/td>\n<\/tr>\n
Supply Current<\/td>\n17 mA (typical)<\/td>\n<\/tr>\n
Power-Down Current<\/td>\n8 nA (typical)<\/td>\n<\/tr>\n
Host Interfaces<\/td>\nSPI (up to 10Mbit\/s), I2C (up to 1000kbit\/s), UART<\/td>\n<\/tr>\n
FIFO Buffer<\/td>\n512 bytes<\/td>\n<\/tr>\n
SAM Connection<\/td>\nDedicated I2C interface<\/td>\n<\/tr>\n
Temperatura de funcionamiento<\/td>\n-40\u00b0C ~ +105\u00b0C<\/td>\n<\/tr>\n
Paquete<\/td>\nHVQFN-32 (5x5x0.85mm)<\/td>\n<\/tr>\n
Estado de las piezas<\/td>\nActive (Recommended for new designs)<\/td>\n<\/tr>\n<\/table>\n

Caracter\u00edsticas<\/h2>\n
    \n
  • Multi-protocol NFC frontend supporting ISO\/IEC 14443A and MIFARE products<\/li>\n
  • Up to 848kbit\/s bidirectional data rate<\/li>\n
  • Low-power card detection (LPCD) with flexible configuration<\/li>\n
  • Multiple host interfaces: SPI, I2C (fast+), UART<\/li>\n
  • Dedicated I2C for Secure Access Module (SAM) connection<\/li>\n
  • 512-byte FIFO for high-throughput data transfer<\/li>\n
  • Integrated PLL from 27.12MHz crystal<\/li>\n
  • Up to 8 programmable general-purpose I\/O pins<\/li>\n
  • Enhanced LPCD_OPTIONS register and Load Protocol settings (vs MFRC63002)<\/li>\n
  • NXP recommendation for new designs over MFRC63002<\/li>\n<\/ul>\n

    Aplicaciones<\/h2>\n
      \n
    • Access control and security systems<\/li>\n
    • Payment terminals and POS readers<\/li>\n
    • Industrial automation and tracking<\/li>\n
    • Gaming and vending machines<\/li>\n
    • Public transportation ticketing<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The MFRC63003HN from NXP Semiconductors is a high-performance multi-protocol NFC frontend IC for MIFARE and NTAG products. Supporting ISO\/IEC 14443A, MIFARE Classic, and NTAG at up to 848kbit\/s, it features SPI, I2C, and UART host interfaces, 512-byte FIFO, and low-power card detection. Housed in HVQFN-32 (5x5mm), it operates from 2.5V to 5.5V across […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[13,20],"tags":[],"chip_brand":[168],"class_list":["post-2981","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-interface-ics","chip_brand-nxp"],"acf":{"brief_explanation":"NFC frontend IC, ISO 14443A\/MIFARE\/NTAG, 848kbit\/s, SPI\/I2C\/UART, HVQFN-32, 2.5-5.5V","date_code":"","package_case":"HVQFN-32 (5x5x0.85mm)","in_stock":5650,"datasheet":"https:\/\/www.nxp.com\/docs\/en\/data-sheet\/MFRC630.pdf","price":".80 @ 1ku","product_introduction":"The MFRC63003HN from NXP Semiconductors is the recommended version of the MFRC630 family for new designs. It is a high-performance multi-protocol NFC frontend IC that supports ISO\/IEC 14443A, MIFARE Classic (1K\/4K), MIFARE Ultralight, MIFARE Plus, MIFARE DESFire, and NTAG products at data rates up to 848kbit\/s. Compared to the MFRC63002, the MFRC63003 offers a more flexible Low-Power Card Detection (LPCD) configuration via the new LPCD_OPTIONS register and additional Load Protocol settings optimized for smaller antennas. The internal transmitter can drive the reader antenna directly without additional active circuitry. The device supports SPI (up to 10Mbit\/s), I2C (up to 1000kbit\/s in HS mode), and UART host interfaces, plus a dedicated I2C for SAM connection.","working_principle":"The MFRC63003HN operates as a 13.56MHz NFC\/RFID reader frontend. The internal transmitter generates the RF carrier at 13.56MHz from a 27.12MHz crystal oscillator via an integrated PLL, and modulates it according to the selected protocol for card communication. The antenna signal is transmitted through the TX1\/TX2 output pins. On the receive side, the RXP\/RXN differential inputs capture the card's load-modulated response, which is processed by the analog interface and the contactless UART for protocol handling, CRC generation\/verification, and framing. The 512-byte FIFO buffer enables high-throughput data transfer between the host and the contactless UART. The LPCD feature periodically wakes the device from power-down mode to check for card presence, consuming only nanoamps between checks.","pin_description":"
      Pin<\/th>Name<\/th>Type<\/th>Description<\/th><\/tr>
      1<\/td>TDO\/OUT0<\/td>O<\/td>JTAG test data out \/ GPIO 0<\/td><\/tr>
      2<\/td>TDI\/OUT1<\/td>I<\/td>JTAG test data in \/ GPIO 1<\/td><\/tr>
      3<\/td>TMS\/OUT2<\/td>I<\/td>JTAG TMS \/ GPIO 2<\/td><\/tr>
      4<\/td>TCK\/OUT3<\/td>I<\/td>JTAG TCK \/ GPIO 3<\/td><\/tr>
      5<\/td>SIGIN\/OUT7<\/td>I\/O<\/td>Contactless interface \/ GPIO 7<\/td><\/tr>
      6<\/td>SIGOUT<\/td>O<\/td>Contactless communication output<\/td><\/tr>
      7<\/td>DVDD<\/td>PWR<\/td>Digital supply buffer (decoupling cap)<\/td><\/tr>
      8<\/td>VDD<\/td>PWR<\/td>Main power supply (2.5V-5.5V)<\/td><\/tr>
      9<\/td>AVDD<\/td>PWR<\/td>Analog supply buffer<\/td><\/tr>
      10-11<\/td>AUX1\/2<\/td>O<\/td>Auxiliary analog test outputs<\/td><\/tr>
      12-13<\/td>RXP\/RXN<\/td>I<\/td>Receiver differential inputs<\/td><\/tr>
      14<\/td>VMID<\/td>PWR<\/td>Internal reference voltage (decoupling cap)<\/td><\/tr>
      15<\/td>TX2<\/td>O<\/td>Transmitter output 2<\/td><\/tr>
      16<\/td>TVSS<\/td>GND<\/td>Transmitter ground<\/td><\/tr>
      17<\/td>TX1<\/td>O<\/td>Transmitter output 1<\/td><\/tr>
      18<\/td>TVDD<\/td>PWR<\/td>Transmitter supply (2.5V-5.5V)<\/td><\/tr>
      19-20<\/td>XTAL1\/2<\/td>I\/O<\/td>27.12MHz crystal oscillator<\/td><\/tr>
      21<\/td>PDOWN<\/td>I<\/td>Power down control<\/td><\/tr>
      22<\/td>CLKOUT<\/td>O<\/td>Clock output<\/td><\/tr>
      23-24<\/td>SCL\/SDA<\/td>I\/O<\/td>SAM I2C bus<\/td><\/tr>
      25<\/td>PVDD<\/td>PWR<\/td>Pad power supply<\/td><\/tr>
      26-27<\/td>IFSEL0\/1<\/td>I<\/td>Host interface selection<\/td><\/tr>
      28-31<\/td>IF0-IF3<\/td>I\/O<\/td>Host interface pins (SPI\/I2C\/UART)<\/td><\/tr>
      32<\/td>IRQ<\/td>O<\/td>Interrupt request output<\/td><\/tr>
      33<\/td>VSS<\/td>GND<\/td>Ground and heatsink<\/td><\/tr><\/table>","application_scenarios":"
      • Access Control<\/b>: Contactless card readers for building and vehicle entry systems<\/li>
      • Payment Terminals<\/b>: NFC-enabled POS readers for contactless payment<\/li>
      • Public Transit<\/b>: Ticketing readers for buses, trains, and metro systems<\/li>
      • Industrial Tracking<\/b>: Asset and inventory management using NFC tags<\/li>
      • Gaming Machines<\/b>: NFC card authentication for gaming and vending<\/li><\/ul>","alternative_models":"
        Model<\/th>Manufacturer<\/th>Key Difference<\/th><\/tr>
        MFRC63002HN<\/td>NXP<\/td>Previous version, 3V-5.5V only, less LPCD flexibility<\/td><\/tr>
        MFRC63003HNE<\/td>NXP<\/td>Wettable flanks version for automotive<\/td><\/tr>
        MFRC52202HN<\/td>NXP<\/td>Older generation, lower performance<\/td><\/tr>
        PN5180A0XXC\/C01<\/td>NXP<\/td>High-power NFC frontend with dynamic power control<\/td><\/tr>
        AS3955<\/td>AMS\/ams-OSRAM<\/td>NFC Forum Tag type, different architecture<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/2981","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/comments?post=2981"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/2981\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/media?parent=2981"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/categories?post=2981"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/tags?post=2981"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/chip_brand?post=2981"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}