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NXP Semiconductors MF1PH4201DUD/00Z
- Part No.:
- MF1PH4201DUD/00Z
- Manufacturer:
- NXP Semiconductors
- Category:
- RFID, RF Access, Monitoring ICs
- Package:
- Die
- Datasheet:
-
MF1PH4201DUD/00Z.pdf
- Description:
- MIFAREA PLUS EV2
- Quantity:
- Payment:
- Shipping:
Inventory:4,265
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Product details
Overview
MF1PH4201DUD/00Z from NXP Semiconductors is a 4 kB MIFARE Plus EV2 contactless smart card IC with Common Criteria EAL5+ security certification, AES-128 cryptographic authentication, and ISO/IEC 14443-4 compliance. It features 7-byte UID, 70 pF input capacitance for compact form factors (e.g., wristbands, key fobs), and supports sector-wise SL3 security upgrades for migration from legacy MIFARE Classic infrastructure.
For engineers reviewing the MF1PH4201DUD/00Z datasheet, MF1PH4201DUD/00Z pinout, MF1PH4201DUD/00Z application, or MF1PH4201DUD/00Z equivalent, key selection considerations include its 4 kB memory layout, SL1/SL3 security level switching capability, Random ID support for GDPR-compliant deployments, Transaction MAC for payment integrity, and SOT500-2 wafer-level packaging optimized for antenna integration in thin cards and wearables.
Technical Context
The MF1PH4201DUD/00Z implements a dual-mode security architecture supporting both CRYPTO1-based MIFARE Classic EV1 backward compatibility (SL1) and full AES-128–based secure messaging (SL3). Its memory comprises 40 sectors: 32 × 4-block sectors (0–31) plus 8 × 16-block sectors (32–39), enabling granular sector-by-sector security level assignment and SL1SL3Mix mode operation.
It integrates hardware TRNG, ECC-based NXP Originality Signature verification, and anti-tearing protection for AES key updates and data block writes. Communication operates at 13.56 MHz with up to 848 kbit/s data rate and supports ISO/IEC 14443-3 (Type A) anti-collision, ISO/IEC 14443-4 (T=CL), and ISO/IEC 7816-4 APDU wrapping for virtual card selection via ISOSelect and ISOExternalAuthenticate.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Memory size | 4 kB non-volatile memory organized in 40 sectors (32×4 + 8×16 blocks); enables phased migration from MIFARE Classic 1K/4K systems. |
| Security certification | Common Criteria EAL5+ certified - meets banking and e-passport security requirements for tamper resistance and cryptographic robustness. |
| Cryptography | AES-128 mandatory in SL3; optional in SL1; symmetric AES originality key and asymmetric ECC-based NXP Originality Signature for dual-mode genuineness verification. |
| Input capacitance | 70 pF - optimized for small-form-factor antennas (key fobs, wristbands) without requiring external tuning capacitors. |
| UID type | 7-byte UID - globally unique identifier locked at manufacture; supports MF_PersonalizeUIDUsage command for configurable activation behavior. |
| Data rate | Up to 848 kbit/s - enables fast transaction throughput in high-throughput access control and transit fare collection systems. |
| Retention & endurance | 25-year data retention; 200,000–1,000,000 write cycles - ensures long-term reliability in multi-year deployment scenarios. |
Pinout & Package
SOT500-2 is a leadless wafer-level package designed for direct die bonding onto antenna substrates. It provides minimal footprint and thickness (120 µm), ideal for ultra-thin smart cards and wearable form factors.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| LA | Antenna coil connection A | RF input terminal for half-bridge antenna coupling; requires impedance-matched 1.2 kΩ at 13.56 MHz field strength. |
| LB | Antenna coil connection B | RF input terminal completing resonant LC tank; paired with LA to enable passive power harvesting and bidirectional communication. |
Key Features
| Feature | Design Value |
|---|---|
| SL3 CardSecurityLevel upgrade | Enables full-card migration to AES-only mode with encrypted communication, eliminating CRYPTO1 vulnerabilities while maintaining interoperability. |
| Transaction Timer | Configurable timeout prevents Man-in-the-Middle attacks by limiting maximum transaction duration - critical for offline micro-payment terminals. |
| Random ID support | Complies with GDPR and privacy regulations by suppressing static UID during field presence; real UID accessible only post-authentication via ISOSelect. |
| Multi-sector authentication | Reduces protocol overhead by authenticating multiple sectors in one session - improves throughput in multi-application cards (e.g., transit + loyalty + access). |
| Virtual card concept | ISO/IEC 7816-4 compliant selection allows coexistence of multiple logical applications on single physical IC using ISOSelect (INS A4h) and ISOExternalAuthenticate (INS 82h). |
Applications
| Public Transportation | Access Management |
|---|---|
Use Scenario: Contactless fare collection in metro/bus systems with offline validation and balance updates. IC Role / Device Role / Timing Role: Secure storage of electronic purse value, trip history, and encrypted transaction logs; performs AES-secured value operations (increment/decrement/transfer). Use Value: Enables offline transaction processing with Transaction MAC verification, ensuring integrity without real-time backend connectivity. | Use Scenario: Multi-site corporate access control with role-based permissions and audit logging. IC Role / Device Role / Timing Role: Stores encrypted credential keys, biometric templates (via external host), and time-based access rules; validates against SL3-secured backend credentials. Use Value: Sector-wise SL3 upgrade allows high-security zones (e.g., server rooms) to enforce AES-only authentication while legacy doors retain SL1 compatibility. |
| Event Ticketing | Electronic Voucher |
Use Scenario: NFC-enabled digital tickets for concerts/festivals with anti-counterfeiting and transfer control. IC Role / Device Role / Timing Role: Hosts time-limited event entitlements, redemption counters, and ECC-based NXP Originality Signature for scanner-side authenticity check. Use Value: Prevents cloning via asymmetric signature verification - scanners validate origin without exposing private keys or requiring online lookup. | Use Scenario: Promotional vouchers redeemable at retail POS terminals with fraud-resistant balance tracking. IC Role / Device Role / Timing Role: Stores encrypted voucher value, expiration timestamp, and merchant-specific usage flags; enforces Transaction Timer to prevent replay attacks. Use Value: AES-secured value blocks with anti-tearing guarantee atomic updates - prevents partial writes during terminal power loss or RF dropout. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar contactless smart card IC applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MF1PH4231DUD/00 | Same 4 kB memory, 70 pF input capacitance, and SOT500-2 package but uses 4-byte NUID instead of 7-byte UID. | Lower uniqueness assurance; suitable for closed-loop systems where global UID collision risk is mitigated by backend deduplication. | Select MF1PH4231DUD/00 only when system design accommodates non-unique identifiers and cost sensitivity outweighs traceability requirements. |
| MF1P4201DUD/00 | Identical 4 kB memory and 7-byte UID, but 17 pF input capacitance - intended for standard smart card antenna designs, not compact wearables. | Requires larger antenna area; incompatible with key fob/wristband form factors due to mismatched impedance and tuning constraints. | Choose MF1P4201DUD/00 for traditional ISO/IEC 7816-1/2 card formats where antenna size permits 17 pF resonance optimization. |
Compared with MF1PH4231DUD/00 and MF1P4201DUD/00, the MF1PH4201DUD/00Z uniquely combines 4 kB capacity, 7-byte UID uniqueness, and 70 pF input capacitance - making it the only variant qualified for privacy-sensitive, space-constrained deployments requiring EAL5+ assurance and seamless MIFARE Classic migration paths.
Availability
MF1PH4201DUD/00Z is available at Aetrix Electronics and suitable for public transportation fare collection, secure access management, and event ticketing systems requiring stable component supply, long-term lifecycle support, and certified cryptographic assurance.
Supply support for MF1PH4201DUD/00Z 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 company specializing in secure connectivity solutions for automotive, industrial, and IoT applications, with leadership in contactless identification and trusted execution environments.
The MF1PH4201DUD/00Z belongs to the MIFARE Plus EV2 product line - engineered specifically for high-assurance, standards-compliant contactless smart card applications demanding Common Criteria EAL5+ certification, backward compatibility, and flexible security level migration.
FAQ
What security certifications does the MF1PH4201DUD/00Z hold?
The MF1PH4201DUD/00Z holds Common Criteria EAL5+ certification (AVA_VAN.5), validating resistance against attackers with high attack potential. This certification covers its AES-128 cryptographic engine, memory protection mechanisms, anti-tearing logic, and side-channel resistant implementation - meeting the same assurance level required for banking cards and electronic passports. The MF1PH4201DUD/00Z achieves this through hardware-enforced isolation, TRNG-based key derivation, and ECC-based originality verification.
How does the MF1PH4201DUD/00Z support migration from MIFARE Classic systems?
The MF1PH4201DUD/00Z supports seamless migration via SL1 mode, which maintains full MIFARE Classic EV1 backward compatibility including CRYPTO1 authentication and identical command structure. It allows incremental sector-by-sector upgrades to SL3 using the SectorSecurityLevel mechanism - preserving existing readers while enabling AES-secured zones. The MF1PH4201DUD/00Z also supports SL1SL3Mix mode, permitting mixed-security transactions within a single card without infrastructure replacement.
What is the significance of the 70 pF input capacitance in the MF1PH4201DUD/00Z?
The 70 pF input capacitance in the MF1PH4201DUD/00Z is optimized for compact antenna designs used in key fobs, wristbands, and thin smart cards - eliminating the need for external tuning capacitors. This value enables reliable power harvesting and communication at 13.56 MHz with smaller loop areas and lower inductance, directly supporting miniaturized form factors where traditional 17 pF variants (e.g., MF1P4201DUD/00) would detune or fail to couple efficiently.
Can the MF1PH4201DUD/00Z be used in GDPR-compliant applications?
Yes - the MF1PH4201DUD/00Z supports ISO/IEC 14443-3 Random ID functionality, allowing suppression of the static 7-byte UID during field detection. Real UID access requires authenticated ISOSelect or ISOExternalAuthenticate commands, ensuring user identity remains hidden until explicit consent or backend authorization. This capability, combined with Transaction MAC and SL3 encryption, enables compliance with GDPR data minimization and pseudonymization requirements in transit, access, and event ticketing deployments.
What memory organization does the MF1PH4201DUD/00Z use?
The MF1PH4201DUD/00Z organizes its 4 kB non-volatile memory into 40 sectors: 32 sectors of 4 blocks each (sectors 0–31) and 8 additional sectors of 16 blocks each (sectors 32–39). Each block holds 16 bytes. Sector 0 block 0 stores immutable manufacturer data including the 7-byte UID. The MF1PH4201DUD/00Z supports DaVaBlocks (data/value blocks), sector trailers with configurable access conditions, and dedicated configuration blocks for SL1 update restrictions and FieldConfiguration.
MF1PH4201DUD/00Z Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Series:
- -
- Package/Case:
- Die
- Packaging:
- Tray
- Product Status:
- Active
- Type:
- RFID Reader
- Frequency:
- 13.56MHz
- Standards:
- Mifare, NFC
- Interface:
- -
- Voltage - Supply:
- -
- Operating Temperature:
- -25°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- Wafer
MF1PH4201DUD/00Z FAQ
1.How can I place an order for MF1PH4201DUD/00Z through Aetrix?
Please submit a Request for Quotation (RFQ) for MF1PH4201DUD/00Z 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 MF1PH4201DUD/00Z reliable?
The price and inventory of MF1PH4201DUD/00Z are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MF1PH4201DUD/00Z is usually 5 days.
3.What payment methods are accepted for MF1PH4201DUD/00Z?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MF1PH4201DUD/00Z transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MF1PH4201DUD/00Z?
MF1PH4201DUD/00Z orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MF1PH4201DUD/00Z 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 MF1PH4201DUD/00Z?
For technical support, including MF1PH4201DUD/00Z datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MF1PH4201DUD/00Z requirements.
6.How does Aetrix verify that MF1PH4201DUD/00Z is sourced from the original manufacturer or authorized distributors?
All MF1PH4201DUD/00Z 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 MF1PH4201DUD/00Z meets industry standards.
7.What is the process for return or replacement of MF1PH4201DUD/00Z?
All MF1PH4201DUD/00Z units undergo pre-shipment inspection (PSI). If there is an issue with MF1PH4201DUD/00Z, 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 MF1PH4201DUD/00Z part is unused and in its original packaging.
Return procedure for MF1PH4201DUD/00Z:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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