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NXP Semiconductors MFRC63102HN,157
- Part No.:
- MFRC63102HN,157
- Manufacturer:
- NXP Semiconductors
- Category:
- RFID, RF Access, Monitoring ICs
- Package:
- 32-VFQFN Exposed Pad
- Datasheet:
-
MFRC63102HN,157.pdf
- Description:
- IC RFID READER 13.56MHZ 32HVQFN
- Quantity:
- Payment:
- Shipping:
Inventory:1,170
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Product details
Overview
MFRC63102HN,157 from NXP Semiconductors is a high-performance ISO/IEC 14443 A/B and MIFARE Classic frontend IC for contactless reader systems. It integrates analog RF front-end, digital protocol handling (including hardware CRC and parity), 512-byte FIFO, and supports up to 848 kbit/s transfer speed in both directions. Designed for closed-loop payment terminals, it operates from 3.0 V to 5.5 V and delivers up to 12 cm read/write range with standard antennas.
For engineers reviewing the MFRC63102HN,157 datasheet, MFRC63102HN,157 pinout, MFRC63102HN,157 application, or MFRC63102HN,157 equivalent, this page provides verified technical context, exact pin functions, real-world interface timing constraints, low-power card detection behavior, and validated alternative options for secure NFC reader design.
Technical Context
The MFRC63102HN,157 implements dual-mode ISO/IEC 14443-A and -B physical layer support with distinct modulation schemes: 100% ASK Miller-coded transmission and subcarrier load-modulated Manchester/BPSK reception for Type A/MIFARE, plus 10% ASK NRZ transmission and BPSK subcarrier reception for Type B. Its internal transmitter drives antenna circuits directly without external active components, while the digital module handles full ISO/IEC 14443-A framing, CRC-16 (per ISO/IEC 14443-3), and parity generation per transfer speed.
It features five independent timers - four programmable 16-bit timers (T0–T3) clocked at 13.56 MHz, 212 kHz, or Timer4 underflow, and one LFO-driven wakeup timer (Timer4) for low-power card detection - plus dedicated SAM interface (separate I²C bus), flexible host interface auto-detection (SPI/I²C/UART via IFSEL pins), and hardware-accelerated MIFARE Classic encryption during read/write operations.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage | 3.0 V to 5.5 V - enables direct integration with 3.3 V or 5 V microcontroller systems without level-shifting. |
| RF Operating Frequency | 13.56 MHz - fixed carrier frequency compliant with ISO/IEC 14443 and EMV contactless standards. |
| Max Data Rate | 848 kbit/s bidirectional - supports high-throughput MIFARE DESFire EV2 and Plus transactions. |
| FIFO Buffer Size | 512 bytes - reduces host CPU overhead by enabling burst transfers and minimizing interrupt frequency. |
| Operating Temperature | −25 °C to +85 °C - qualified for industrial and commercial reader deployments including access control panels. |
| Power-Down Current | 8 nA typical - enables battery-powered handheld readers with multi-week standby life. |
| Antenna Range | Up to 12 cm - achievable with optimized 50 Ω matching network and 70 mm × 50 mm loop antenna. |
Pinout & Package
MFRC63102HN,157 uses HVQFN32 (SOT617-1) package: 5 mm × 5 mm × 0.85 mm body, 32 terminals + central thermal pad (VSS), MSL1 rating, wettable flanks not specified for this variant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (TDO/OUT0) | Boundary scan output / GPIO | Enables JTAG debugging or general-purpose signal routing when not used for test. |
| 12–13 (RXP, RXN) | Differential RF receiver input | Accepts demodulated antenna signal; requires matched 50 Ω differential trace layout. |
| 15, 17 (TX2, TX1) | RF transmitter outputs | Drive antenna tank circuit; require external matching network and 100 nF DC-blocking capacitors. |
| 19–20 (XTAL1, XTAL2) | 27.12 MHz crystal oscillator interface | Supports fundamental-mode quartz crystal; eliminates need for external clock generator. |
| 28–31 (IF0–IF3) | Configurable host interface pins | Auto-detect SPI/I²C/UART mode based on IFSEL0/IFSEL1 voltage states at power-up. |
| 32 (IRQ) | Interrupt request output | Active-low signal alerts host of Rx/Tx completion, timer expiry, or card detection events. |
Key Features
| Feature | Design Value |
|---|---|
| Integrated PLL | Derives all internal clocks from 27.12 MHz crystal - eliminates external clock source and reduces BOM count. |
| Hardware MIFARE Crypto | Accelerates MIFARE Classic 1K/4K authentication and data encryption - offloads host MCU and prevents key exposure. |
| Low-Power Card Detection (LPCD) | Consumes <10 µA average current during card-wait state - extends battery life in portable readers. |
| Dedicated SAM Interface | Separate I²C bus (SCL/SDA) isolates secure key storage and crypto operations from main host interface. |
| EMV Contactless Compliance | Meets RF-level requirements of EMV Contactless Protocol Specification v2.3.1 - enables certified payment terminal designs. |
Applications
| Payment Terminal Reader | Access Control Panel |
|---|---|
|
Use Scenario: Embedded in countertop or mobile POS devices for tap-to-pay transactions using MIFARE DESFire EV2 cards. IC Role / Device Role / Timing Role: Frontend RF transceiver and protocol accelerator handling ISO/IEC 14443-A framing, CRC, and encrypted session keys. Use Value: Enables EMV-certified contactless payments with <120 ms transaction time and hardware-based key protection. |
Use Scenario: Integrated into wall-mounted door controllers reading MIFARE Classic 1K credentials for office entry. IC Role / Device Role / Timing Role: Antenna driver and digital baseband processor managing anti-collision, UID extraction, and sector authentication. Use Value: Delivers reliable 10 cm read range in metal-enclosed enclosures with minimal external components. |
| Gaming Kiosk | Industrial Asset Tagging |
|
Use Scenario: Used in arcade machines to authenticate prepaid game cards based on MIFARE Ultralight C. IC Role / Device Role / Timing Role: Low-latency reader IC supporting fast 848 kbit/s load modulation for rapid credential validation. Use Value: Reduces user wait time to <50 ms per card swipe while maintaining secure session initialization. |
Use Scenario: Deployed in factory floor handheld scanners identifying ISO/IEC 14443-B maintenance tags on machinery. IC Role / Device Role / Timing Role: Dual-protocol frontend supporting legacy Type B tags and modern MIFARE Plus migration paths. Use Value: Eliminates need for separate Type A and Type B readers - simplifies inventory and field service logistics. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar NFC frontend applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MFRC63103HN/T | Wider supply range (2.5 V–5.5 V); enhanced LPCD register (LPCD_OPTIONS); improved load protocol tuning for small antennas. | Better suited for compact, battery-powered designs requiring ultra-low standby current and small-form-factor antennas. | Select MFRC63103HN/T for new designs where extended voltage flexibility or miniaturized antenna integration is critical. |
| PN5180A0HN/C1 | Single-chip NFC controller (integrated MCU core); supports ISO/IEC 14443 A/B, FeliCa, and NFC Forum LLCP; no external host required. | Reduces system BOM by eliminating host microcontroller; targets standalone NFC readers or tag emulation modes. | Choose PN5180A0HN/C1 when full embedded NFC stack execution is needed without external firmware development. |
Compared with MFRC63102HN,157, MFRC63103HN/T offers superior low-voltage operation and antenna adaptability, while PN5180A0HN/C1 replaces the host-dependent architecture with an integrated application processor - making MFRC63102HN,157 optimal for cost-sensitive, host-controlled reader systems requiring proven MIFARE interoperability.
Availability
MFRC63102HN,157 is available at Aetrix Electronics and suitable for payment terminals, access control systems, and industrial asset tracking applications requiring stable component supply, long-term lifecycle assurance, and NXP-qualified NFC performance.
Supply support for MFRC63102HN,157 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
NXP Semiconductors is a global semiconductor leader specializing in secure connectivity solutions for automotive, industrial, and IoT markets, with headquarters in Eindhoven, Netherlands.
The MFRC63102HN,157 belongs to NXP's contactless frontend IC product line, engineered specifically for high-reliability, cost-efficient ISO/IEC 14443-A/B reader designs targeting EMV-compliant payment and secure physical access systems.
FAQ
What is the maximum operating temperature range for MFRC63102HN,157?
The MFRC63102HN,157 is rated for operation from −25 °C to +85 °C ambient temperature when mounted on a PCB with sufficient heat dissipation. This specification is confirmed in Table 1 of the Rev. 5.0 datasheet and qualifies the device for use in indoor commercial and industrial environments where thermal management is controlled. The MFRC63102HN,157 does not support extended temperature grades beyond this range.
Does MFRC63102HN,157 support ISO/IEC 14443-B anticollision?
No, MFRC63102HN,157 does not implement ISO/IEC 14443-B anticollision in hardware. As stated in Section 1 General Description, anticollision must be implemented in the host controller's firmware along with upper-layer protocol handling. The MFRC63102HN,157 supports only layers 2 and 3 of the ISO/IEC 14443-B scheme, leaving collision resolution entirely to the external host processor.
Can MFRC63102HN,157 drive a 13.56 MHz antenna directly without external components?
Yes, MFRC63102HN,157's internal transmitter can drive a properly tuned 13.56 MHz antenna without additional active circuitry. However, passive matching components - including series/parallel capacitors and inductors - are required to achieve 50 Ω impedance matching and optimal power transfer. The MFRC63102HN,157 datasheet provides reference schematics and layout guidelines for these external components in Section 10.
What host interfaces does MFRC63102HN,157 support, and what are their maximum speeds?
MFRC63102HN,157 supports SPI (up to 10 Mbit/s), I²C-bus (Fast mode: 400 kBd; Fast mode plus: 1000 kBd), and UART (up to 1228.8 kBd). Interface selection is automatic at power-up based on IFSEL0/IFSEL1 pin states. All interfaces are electrically isolated from the RF section, and the MFRC63102HN,157 includes dedicated I²C lines for secure access module (SAM) connection.
Is MFRC63102HN,157 compatible with MIFARE DESFire EV2 cards?
Yes, MFRC63102HN,157 explicitly supports MIFARE DESFire EV1 and EV2 products, as confirmed in Section 1 General Description and Section 2 Features and Benefits. It handles all required cryptographic operations in hardware for AES-128 authentication and data encryption, and supports transfer speeds up to 848 kbit/s required for EV2 high-speed mode - making MFRC63102HN,157 fully interoperable with current-generation DESFire credentials.
MFRC63102HN,157 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Series:
- MIFARE®
- Package/Case:
- 32-VFQFN Exposed Pad
- Packaging:
- Tray
- Product Status:
- Active
- Type:
- RFID Reader
- Frequency:
- 13.56MHz
- Standards:
- ISO 14443, MIFARE
- Interface:
- I2C, SPI, UART
- Voltage - Supply:
- 3V ~ 5.5V
- Operating Temperature:
- -25°C ~ 85°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 32-HVQFN (5x5)
MFRC63102HN,157 FAQ
1.How can I place an order for MFRC63102HN,157 through Aetrix?
Please submit a Request for Quotation (RFQ) for MFRC63102HN,157 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for MFRC63102HN,157 reliable?
The price and inventory of MFRC63102HN,157 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MFRC63102HN,157 is usually 5 days.
3.What payment methods are accepted for MFRC63102HN,157?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MFRC63102HN,157 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MFRC63102HN,157?
MFRC63102HN,157 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MFRC63102HN,157 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for MFRC63102HN,157?
For technical support, including MFRC63102HN,157 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MFRC63102HN,157 requirements.
6.How does Aetrix verify that MFRC63102HN,157 is sourced from the original manufacturer or authorized distributors?
All MFRC63102HN,157 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that MFRC63102HN,157 meets industry standards.
7.What is the process for return or replacement of MFRC63102HN,157?
All MFRC63102HN,157 units undergo pre-shipment inspection (PSI). If there is an issue with MFRC63102HN,157, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The MFRC63102HN,157 part is unused and in its original packaging.
Return procedure for MFRC63102HN,157:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
MFRC63102HN,157 Tags
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