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MFRC63003HN

NFC frontend IC, ISO 14443A/MIFARE/NTAG, 848kbit/s, SPI/I2C/UART, HVQFN-32, 2.5-5.5V

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Manufacturer Part：

MFRC63003HN

Package：

HVQFN-32 (5x5x0.85mm)

Brand：
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Description

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 -40°C to +105°C.

Key Specifications

Category NFC/RFID Reader IC
Supported Protocols ISO/IEC 14443A, MIFARE Classic, NTAG
Data Rate Up to 848 kbit/s
Operating Frequency 13.56 MHz
Supply Voltage (VDD) 2.5V ~ 5.5V
Supply Current 17 mA (typical)
Power-Down Current 8 nA (typical)
Host Interfaces SPI (up to 10Mbit/s), I2C (up to 1000kbit/s), UART
FIFO Buffer 512 bytes
SAM Connection Dedicated I2C interface
Operating Temperature -40°C ~ +105°C
Package HVQFN-32 (5x5x0.85mm)
Part Status Active (Recommended for new designs)

Features

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

Applications

  • Access control and security systems
  • Payment terminals and POS readers
  • Industrial automation and tracking
  • Gaming and vending machines
  • Public transportation ticketing

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.

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 Name Type Description
1 TDO/OUT0 O JTAG test data out / GPIO 0
2 TDI/OUT1 I JTAG test data in / GPIO 1
3 TMS/OUT2 I JTAG TMS / GPIO 2
4 TCK/OUT3 I JTAG TCK / GPIO 3
5 SIGIN/OUT7 I/O Contactless interface / GPIO 7
6 SIGOUT O Contactless communication output
7 DVDD PWR Digital supply buffer (decoupling cap)
8 VDD PWR Main power supply (2.5V-5.5V)
9 AVDD PWR Analog supply buffer
10-11 AUX1/2 O Auxiliary analog test outputs
12-13 RXP/RXN I Receiver differential inputs
14 VMID PWR Internal reference voltage (decoupling cap)
15 TX2 O Transmitter output 2
16 TVSS GND Transmitter ground
17 TX1 O Transmitter output 1
18 TVDD PWR Transmitter supply (2.5V-5.5V)
19-20 XTAL1/2 I/O 27.12MHz crystal oscillator
21 PDOWN I Power down control
22 CLKOUT O Clock output
23-24 SCL/SDA I/O SAM I2C bus
25 PVDD PWR Pad power supply
26-27 IFSEL0/1 I Host interface selection
28-31 IF0-IF3 I/O Host interface pins (SPI/I2C/UART)
32 IRQ O Interrupt request output
33 VSS GND Ground and heatsink
  • Access Control: Contactless card readers for building and vehicle entry systems
  • Payment Terminals: NFC-enabled POS readers for contactless payment
  • Public Transit: Ticketing readers for buses, trains, and metro systems
  • Industrial Tracking: Asset and inventory management using NFC tags
  • Gaming Machines: NFC card authentication for gaming and vending
Model Manufacturer Key Difference
MFRC63002HN NXP Previous version, 3V-5.5V only, less LPCD flexibility
MFRC63003HNE NXP Wettable flanks version for automotive
MFRC52202HN NXP Older generation, lower performance
PN5180A0XXC/C01 NXP High-power NFC frontend with dynamic power control
AS3955 AMS/ams-OSRAM NFC Forum Tag type, different architecture
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All electronic components we source from our partnered supply chains go through strict incoming inspections.Through careful testing, we ensure everything delivered to customers is genuine original parts and meets quality requirements.In addition, we keep complete inspection records to make the entire supply chain process clear and traceable.

Certification
We have obtained a number of professional certifications and built our own professional testing laboratory.This ensures that every product we deliver to our customers meets the highest quality requirements.We conduct tests in strict accordance with procedures to ensure stable product quality and accurate parameters.To guarantee genuine original parts, we also cooperate with reliable third-party testing institutions for strict quality inspection.We always attach great importance to quality and fully comply with industry standards, relevant regulations, and ISO 9001:2015 requirements.

Shipping & Payment

All electronic components we source from our partnered supply chains go through strict incoming inspections.Through careful testing, we ensure everything delivered to customers is genuine original parts and meets quality requirements.In addition, we keep complete inspection records to make the entire supply chain process clear and traceable.

Certification
We have obtained a number of professional certifications and built our own professional testing laboratory.This ensures that every product we deliver to our customers meets the highest quality requirements.We conduct tests in strict accordance with procedures to ensure stable product quality and accurate parameters.To guarantee genuine original parts, we also cooperate with reliable third-party testing institutions for strict quality inspection.We always attach great importance to quality and fully comply with industry standards, relevant regulations, and ISO 9001:2015 requirements.

Service & Packaging

All electronic components we source from our partnered supply chains go through strict incoming inspections.Through careful testing, we ensure everything delivered to customers is genuine original parts and meets quality requirements.In addition, we keep complete inspection records to make the entire supply chain process clear and traceable.

Certification
We have obtained a number of professional certifications and built our own professional testing laboratory.This ensures that every product we deliver to our customers meets the highest quality requirements.We conduct tests in strict accordance with procedures to ensure stable product quality and accurate parameters.To guarantee genuine original parts, we also cooperate with reliable third-party testing institutions for strict quality inspection.We always attach great importance to quality and fully comply with industry standards, relevant regulations, and ISO 9001:2015 requirements.

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