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NXP Semiconductors MF1P4201DUD/00Z
- Part No.:
- MF1P4201DUD/00Z
- Manufacturer:
- NXP Semiconductors
- Category:
- RFID, RF Access, Monitoring ICs
- Package:
- Die
- Datasheet:
-
MF1P4201DUD/00Z.pdf
- Description:
- MIFARE PLUS EV2
- Quantity:
- Payment:
- Shipping:
Inventory:1,119
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Product details
Overview
MF1P4201DUD/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, ISO/IEC 14443-4 compliance, and 7-byte UID - deployed in secure public transport ticketing, access control, and micro-payment systems.
For engineers reviewing the MF1P4201DUD/00Z datasheet, MF1P4201DUD/00Z pinout, MF1P4201DUD/00Z application, or MF1P4201DUD/00Z equivalent, key selection considerations include sector-wise SL3 security upgrade capability, Transaction MAC support for payment integrity, 17 pF input capacitance for standard Class 1 antenna designs, and backward compatibility with MIFARE Classic EV1 infrastructure.
Technical Context
The MF1P4201DUD/00Z implements a dual-layer security architecture supporting SL0 (personalization), SL1 (CRYPTO1 + optional AES), and SL3 (AES-128 mandatory) modes with sector-by-sector security level switching. Its memory comprises 40 sectors: 32 × 4-block sectors (0–31) plus 8 × 16-block sectors (32–39), totaling 4 kB non-volatile memory organized in 16-byte blocks.
It integrates AES-128 encryption engines, TRNG, CRC-16/32, voltage/rail/light/glitch sensors, and active shielding. Communication uses ISO/IEC 14443-3A anti-collision and supports up to 848 kbit/s data rate, with full ISO/IEC 14443-4 (T=CL) and ISO/IEC 7816-4 Level 3 command wrapping for NFC mobile handset interoperability.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Memory size | 4 kB non-volatile memory: 32 sectors × 4 blocks + 8 sectors × 16 blocks = 40 sectors total, enabling seamless migration from MIFARE Classic 1K/4K systems. |
| Security certification | Common Criteria EAL5+ certified (AVA_VAN.5), meeting banking and e-passport security requirements for tamper resistance against high-potential attackers. |
| Cryptographic engine | AES-128 core used for authentication, secure messaging, and Transaction MAC - mandatory in SL3, optional in SL1, and supported in SL0 personalization. |
| Input capacitance | 17 pF at 13.56 MHz and 2.2 V RMS - optimized for standard Class 1 smart card antenna designs per ISO/IEC 10373-6. |
| UID type | 7-byte unique identifier (UID), factory-programmed and write-protected, enabling deterministic device identification in multi-card environments. |
| Data retention | 25 years at 25 °C - ensures long-term validity of stored credentials in transit and access applications without refresh cycles. |
| Write endurance | 200,000–1,000,000 write cycles - supports frequent value block updates in micropayment and loyalty use cases with anti-tearing protection. |
Pinout & Package
MF1P4201DUD/00Z is supplied in SOT500-2 package - a leadless plastic module carrier format designed for wafer-level integration into contactless cards, wristbands, and fobs. The device has two terminals: LA and LB, directly connecting to the external antenna coil.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| LA | Antenna coil connection A | RF input/output terminal for half-duplex 13.56 MHz carrier coupling; forms resonant LC tank with external antenna and internal capacitance (17 pF). |
| LB | Antenna coil connection B | Second RF terminal completing the antenna interface; enables impedance matching to 1.2 kΩ at field strength Hmin for reliable read range up to 10 cm. |
Key Features
| Feature | Design Value |
|---|---|
| SL3 CardSecurityLevel upgrade | Enables full-card migration to AES-only mode with mandatory secure messaging, eliminating CRYPTO1 dependency while preserving infrastructure investment. |
| SectorSecurityLevel flexibility | Allows individual sectors to operate at SL1, SL3, or SL1SL3Mix - supporting hybrid backend architectures where legacy and high-security services coexist on one card. |
| Transaction Timer | Configurable timeout per transaction mitigates man-in-the-middle attacks by enforcing strict execution windows during payment or access validation. |
| Transaction MAC (TMAC) | Generates cryptographic checksum over entire transaction payload - verifiable by clearing entities to ensure data integrity and non-repudiation in micropayment flows. |
| NXP Originality Signature | ECC-based asymmetric signature accessible via Read_Sig command - enables offline verification of genuine NXP silicon without exposing private keys or requiring online checks. |
Applications
| Public Transportation | Access Management |
|---|---|
Use Scenario: Contactless fare collection in metro/bus systems with offline balance updates and session-based validation. IC Role / Device Role / Timing Role: Secure credential storage and AES-authenticated value block operations for stored-value tickets and time-based passes. Use Value: Enables tap-and-go transactions within 10 cm range while preventing cloning via EAL5+-certified cryptographic isolation of balance data. | Use Scenario: Multi-tier physical access control for corporate campuses with role-based door permissions and audit logging. IC Role / Device Role / Timing Role: Identity token executing SL3-authenticated sector reads to enforce hierarchical access policies across building zones. Use Value: Supports sector-wise SL3 upgrades so high-security zones (e.g., server rooms) can enforce AES-only authentication while common areas retain SL1 compatibility. |
| Event Ticketing | Electronic Voucher |
Use Scenario: NFC-enabled concert/festival entry with dynamic reissuance and anti-duplication enforcement. IC Role / Device Role / Timing Role: Tamper-resistant bearer token storing encrypted event metadata and validating entry rights via Transaction MAC-verified session tokens. Use Value: Prevents unauthorized duplication using Random ID configuration and ECC originality signature verified at gate readers. | Use Scenario: Disposable promotional vouchers redeemable at retail POS terminals with single-use validation. IC Role / Device Role / Timing Role: One-time-use credential leveraging anti-tearing protected value blocks and SL3-secured decrement commands. Use Value: Ensures irreversible redemption through atomic write operations and AES-secured communication, eliminating replay or rollback attacks. |
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 |
|---|---|---|---|
| MF1P4231DUD/00 | Same 4 kB memory and SOT500-2 package but uses 4-byte NUID instead of 7-byte UID; identical 17 pF input capacitance and EAL5+ certification. | Designed for systems where UID uniqueness is managed externally or where NUID simplifies backend database indexing. | Select MF1P4231DUD/00 when deterministic global uniqueness is not required and system architecture relies on application-layer UID management. |
| MF1PH4201DUD/00 | Same 4 kB memory and 7-byte UID but features 70 pF input capacitance - optimized for compact form factors like key fobs and wristbands rather than standard cards. | Targets space-constrained deployments where antenna size is reduced and higher capacitive loading compensates for lower inductance. | Choose MF1PH4201DUD/00 only when integrating into non-standard form factors requiring 70 pF antenna tuning, not for standard ISO/IEC 14443-4 card readers. |
Compared with MF1P4231DUD/00, MF1P4201DUD/00 provides guaranteed UID uniqueness critical for centralized identity resolution; versus MF1PH4201DUD/00, it delivers optimal RF performance in standard card antennas without requiring layout redesign for higher capacitance.
Availability
MF1P4201DUD/00Z is available at Aetrix Electronics and suitable for public transportation fare collection, secure physical access control, and electronic voucher redemption requiring stable component supply, long-term lifecycle assurance, and certified cryptographic integrity.
Supply support for MF1P4201DUD/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, with leadership in RFID, NFC, automotive, and secure authentication technologies.
The MF1P4201DUD/00Z belongs to the MIFARE Plus EV2 product line - engineered to deliver EAL5+ certified security in mainstream contactless applications while enabling phased infrastructure upgrades from MIFARE Classic systems.
FAQ
What security certification does MF1P4201DUD/00Z hold, and what does it mean for deployment?
MF1P4201DUD/00Z holds Common Criteria EAL5+ certification (AVA_VAN.5), confirming resistance against high-potential attackers - the same assurance level required for banking cards and electronic passports. This means MF1P4201DUD/00Z is validated for use in high-risk environments such as national ID schemes, transit payment systems, and government access control where cryptographic robustness and physical tamper resistance are mandated.
How does MF1P4201DUD/00Z support migration from legacy MIFARE Classic systems?
MF1P4201DUD/00Z supports full backward compatibility with MIFARE Classic EV1 in SL1 mode, allowing existing readers to authenticate using CRYPTO1 while enabling selective sector upgrades to SL3 with AES-128. Its SectorSecurityLevel feature permits gradual migration - for example, upgrading transit balance sectors to SL3 while retaining SL1 for basic access credentials - all without replacing infrastructure hardware.
What is the difference between MF1P4201DUD/00Z and MF1PH4201DUD/00?
The core difference is input capacitance: MF1P4201DUD/00Z specifies 17 pF for standard ISO/IEC 14443-4 card antennas, whereas MF1PH4201DUD/00 specifies 70 pF for compact form factors like key fobs and wristbands. Both share identical 4 kB memory, 7-byte UID, EAL5+ certification, and SL0/SL1/SL3 functionality - but MF1P4201DUD/00Z must be used with Class 1 antenna designs per ISO/IEC 10373-6.
Does MF1P4201DUD/00Z support ISO/IEC 7816-4, and how is it implemented?
Yes, MF1P4201DUD/00Z supports ISO/IEC 7816-4 at Security Level 3 using APDU-wrapped native commands after ISO/IEC 14443-4 activation. It natively implements ISOSelect (INS A4h) and ISOExternalAuthenticate (INS 82h) for virtual card selection and mutual authentication - enabling interoperability with NFC-enabled smartphones and standard smart card middleware without protocol translation layers.
What originality verification methods does MF1P4201DUD/00Z provide, and how are they applied?
MF1P4201DUD/00Z offers two originality verification methods: (1) symmetric AES authentication using a dedicated 128-bit OriginalityKey1, usable in all security levels; and (2) asymmetric ECC-based NXP Originality Signature retrieved via the Read_Sig command. The latter requires only a public key for verification and operates under ISO/IEC 14443-3 or -4 - enabling offline authenticity checks at point-of-sale or gate readers without exposing private keys.
MF1P4201DUD/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
MF1P4201DUD/00Z FAQ
1.How can I place an order for MF1P4201DUD/00Z through Aetrix?
Please submit a Request for Quotation (RFQ) for MF1P4201DUD/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 MF1P4201DUD/00Z reliable?
The price and inventory of MF1P4201DUD/00Z are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MF1P4201DUD/00Z is usually 5 days.
3.What payment methods are accepted for MF1P4201DUD/00Z?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MF1P4201DUD/00Z transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MF1P4201DUD/00Z?
MF1P4201DUD/00Z orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MF1P4201DUD/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 MF1P4201DUD/00Z?
For technical support, including MF1P4201DUD/00Z datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MF1P4201DUD/00Z requirements.
6.How does Aetrix verify that MF1P4201DUD/00Z is sourced from the original manufacturer or authorized distributors?
All MF1P4201DUD/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 MF1P4201DUD/00Z meets industry standards.
7.What is the process for return or replacement of MF1P4201DUD/00Z?
All MF1P4201DUD/00Z units undergo pre-shipment inspection (PSI). If there is an issue with MF1P4201DUD/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 MF1P4201DUD/00Z part is unused and in its original packaging.
Return procedure for MF1P4201DUD/00Z:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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