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NXP Semiconductors MF2DL1001DUD/02V
- Part No.:
- MF2DL1001DUD/02V
- Manufacturer:
- NXP Semiconductors
- Category:
- RFID, RF Access, Monitoring ICs
- Package:
- Die
- Datasheet:
-
MF2DL1001DUD/02V.pdf
- Description:
- MIFARE DESFIRE LIGHT CONTACTLESS
- Quantity:
- Payment:
- Shipping:
Inventory:3,454
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Product details
Overview
MF2DL1001DUD/02V from NXP Semiconductors is a contactless application IC implementing the MIFARE DESFire Light platform for secure, single-entity smart card systems. It delivers AES-128 authentication, 640 bytes of ISO/IEC 7816-4 file-based user memory (including three standard data files, one value file, and one cyclic record file), and 17 pF input capacitance optimized for Class 1 antenna designs. It is deployed in transport ticketing, access management, and electronic voucher applications requiring certified security and NFC Forum Type 4 Tag interoperability.
For engineers reviewing the MF2DL1001DUD/02V datasheet, MF2DL1001DUD/02V pinout, MF2DL1001DUD/02V application, or MF2DL1001DUD/02V equivalent, key selection considerations include its EAL4-certified hardware/software security stack, LRP-wrapped AES side-channel resistance, TMAC-enabled transaction integrity, and compatibility with existing MIFARE DESFire EV2 infrastructure - all within a wafer-level FFC package with dual antenna terminals.
Technical Context
The MF2DL1001DUD/02V implements a dedicated ISO/IEC 14443-4 PICC Type A protocol stack with support for 106–848 kbit/s data rates and configurable ATS parameters including frame size up to 128 bytes. Its analog front-end integrates a rectifier, band-gap reference, and resonance capacitor interface tuned for 13.56 MHz operation with 17 pF input capacitance.
Digital execution relies on an embedded CPU/MMU with ROM-based firmware, AES-128 co-processors, CRC and TRNG engines, and a memory management unit enforcing per-file access control via five customer-defined keys. Transaction consistency is ensured by atomic commit/rollback logic and optional TMAC-backed cryptographic checksums over full transactions.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| RF Interface | Fully compliant with ISO/IEC 14443-2/-3/-4 and ISO/IEC 7816-4 frames; enables interoperability with legacy readers and NFC smartphones. |
| User Memory | 640 bytes organized as six pre-defined ISO/IEC 7816-4 files: three StandardData (32 + 256 + 256 B), one Value (4-byte signed integer), one CyclicRecord (4 × 16 B), and one optional TMAC file. |
| Security Certification | Common Criteria EAL4 certified for both hardware and software; supports AES-128 authentication, LRP-wrapped AES for side-channel resilience, and 3-pass mutual authentication. |
| Input Capacitance | 17 pF - optimized for standard Class 1 smart card antenna layouts per ISO/IEC 14443-2, enabling reliable 10 cm read range without antenna redesign. |
| Data Retention & Endurance | 10-year data retention and minimum 200,000 write cycles per EEPROM cell - validated at 22 °C ambient, ensuring long-term reliability in field-deployed cards. |
| Communication Modes | Three configurable modes: Plain (unencrypted), CMAC-protected (integrity only), or Full Enciphered + CMAC (confidentiality + integrity) - enforced per-file or per-command. |
Pinout & Package
MF2DL1001DUD/02V is supplied in an 8-inch wafer format (FFC) with sawn die, 120 μm thickness, and gold bumps. It features two passive RF terminals for direct connection to an external antenna coil.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| LA | Antenna coil connection LA | Primary terminal for series-connected antenna loop; forms resonant LC tank with internal 17 pF capacitance at 13.56 MHz. |
| LB | Antenna coil connection LB | Secondary terminal completing antenna interface; requires no external bias or power - fully passive RF coupling. |
Key Features
| Feature | Design Value |
|---|---|
| Transaction-Aware File System | Atomic CommitTransaction ensures value and record file updates survive power loss or reader disconnect - critical for micropayment and logging use cases. |
| Configurable Privacy Controls | Optional Random ID (RID) generation and fully encrypted communication mode comply with GDPR and similar data protection regulations for user identity masking. |
| MIFARE DESFire EV2 Compatibility | Shared file system structure and subset of secure messaging commands allow seamless integration of MF2DL1001DUD/02V applications into multi-application EV2 ecosystems. |
| Flexible Key Management | Five customer-defined AES-128 keys with versioning and per-file Read/Write/ReadWrite/Change access rights - enabling granular permission models across departments or service providers. |
| NFC Forum Type 4 Tag Support | User-configurable AID and FID enable coexistence with NFC-enabled mobile services (e.g., business card sharing) while maintaining backward compatibility with legacy infrastructure. |
Applications
| Transport Ticketing | Access Management |
|---|---|
Use Scenario: Contactless tap-in/tap-out for metro, bus, or light rail systems using stored-value or time-based tickets. IC Role / Device Role / Timing Role: Secure storage and atomic update of balance, trip counter, and validity period; enforces fare capping and transfer rules via value file and cyclic record file. Use Value: Prevents balance corruption during mid-transaction power loss and enables offline validation via TMAC-verified transaction logs. |
Use Scenario: Physical access control for office buildings, campuses, or secure facilities using credential-based door entry. IC Role / Device Role / Timing Role: Stores encrypted credentials, biometric templates (via external host), and audit logs; authenticates against centralized backend using AES-128 session keys. Use Value: EAL4 certification meets enterprise security policy requirements; LRP-wrapped AES resists physical side-channel attacks during badge scanning. |
| Electronic Voucher | Loyalty Program |
Use Scenario: Disposable or reusable digital vouchers for retail promotions, food delivery, or event redemption. IC Role / Device Role / Timing Role: Holds voucher serial number, expiration date, and remaining uses in protected StandardData files; validates redemption via mutual authentication. Use Value: Prevents cloning or reuse through NXP originality signature and per-voucher AES keys - eliminating server-side validation latency. |
Use Scenario: Tap-to-earn/tap-to-redeem loyalty points at POS terminals or self-service kiosks. IC Role / Device Role / Timing Role: Maintains point balance in value file with upper/lower limits; logs recent redemptions in cyclic record file for dispute resolution. Use Value: Enables offline point accrual/redemption without network dependency; TMAC ensures transaction integrity even when PCD response is lost. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar contactless application IC applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MF2DLH1001DUD/02 | 50 pF input capacitance instead of 17 pF - optimized for small-form-factor devices like wristbands or key fobs. | Requires antenna redesign for higher coupling efficiency; unsuitable for standard credit-card-sized cards without impedance matching. | Select MF2DLH1001DUD/02 only when deploying in compact wearables where space constraints prevent 17 pF-optimized antenna layout. |
| MF2DL1000DA8/02 | Pre-packaged MOA8 module in SOT500-4 plastic leadless carrier; includes integrated antenna matching network and 17 pF input capacitance. | Eliminates custom antenna design but adds fixed footprint and thermal limitations versus bare die. | Choose MF2DL1000DA8/02 for rapid prototyping or low-volume card production where wafer-level assembly is impractical. |
Compared with MF2DL1001DUD/02V, MF2DLH1001DUD/02 trades antenna compatibility for miniaturization, while MF2DL1000DA8/02 replaces wafer-level integration with turnkey module simplicity - neither offers pin-to-pin equivalence, and each demands distinct RF layout and supply chain planning.
Availability
MF2DL1001DUD/02V is available at Aetrix Electronics and suitable for transport ticketing, access management, and electronic voucher applications requiring stable component supply, long-term lifecycle support, and traceable sourcing from authorized NXP channels.
Supply support for MF2DL1001DUD/02V 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 identification markets, with headquarters in Eindhoven, Netherlands.
The MF2DL(H)x0 product line delivers cost-optimized, EAL4-certified contactless ICs targeting single-entity applications such as transit, access, and loyalty - balancing security, memory flexibility, and NFC interoperability without multi-application complexity.
FAQ
What is the primary function of the MF2DL1001DUD/02V in a contactless system?
The MF2DL1001DUD/02V serves as a secure, ISO/IEC 14443-compliant contactless application IC that stores and processes application data - including monetary values, access credentials, and transaction logs - using AES-128 cryptography, file-based memory, and atomic transaction handling. Its role is to authenticate users, protect sensitive data, and ensure data consistency during RF communication without external power.
Does the MF2DL1001DUD/02V support NFC smartphone interaction?
Yes, the MF2DL1001DUD/02V supports NFC smartphone interaction through full compliance with ISO/IEC 14443-4 and ISO/IEC 7816-4 communication frames. It operates at standard NFC data rates (106–848 kbit/s), responds to Android Host Card Emulation (HCE) and iOS Core NFC APIs, and enables services like business card sharing when configured as an NFC Forum Type 4 Tag.
How does the MF2DL1001DUD/02V ensure data integrity during power loss?
The MF2DL1001DUD/02V ensures data integrity during power loss via its transaction-oriented anti-tearing mechanism: all updates to value and cyclic record files remain pending until CommitTransaction executes successfully. If interrupted, the prior state is preserved - verified by hardware-enforced EEPROM write-cycle timing and backup register shadowing - guaranteeing consistent balance and log entries.
What security certifications apply to the MF2DL1001DUD/02V?
The MF2DL1001DUD/02V holds Common Criteria EAL4 certification for both hardware and software components, validating resistance to logical and physical attacks. It implements NIST SP 800-38A/B-compliant AES-128 encryption, optional LRP-wrapped AES for side-channel mitigation, 3-pass mutual authentication, and ECC-based NXP originality signatures - all confirmed in the official NXP product data sheet Rev. 3.3.
Can the MF2DL1001DUD/02V be used in multi-application environments?
The MF2DL1001DUD/02V is designed for single-entity applications but maintains functional compatibility with MIFARE DESFire EV2. This allows individual MF2DL1001DUD/02V applications to coexist within a broader EV2-based multi-application solution - provided the host system manages application selection and key hierarchy - though it does not natively support multiple independent DFs like EV2.
MF2DL1001DUD/02V Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Series:
- MIFARE®
- Package/Case:
- Die
- Packaging:
- Tray
- Product Status:
- Active
- Type:
- RFID Transponder
- Frequency:
- 13.56MHz
- Standards:
- Mifare, ISO 14443, ISO 7816-4
- Interface:
- -
- Voltage - Supply:
- -
- Operating Temperature:
- -25°C ~ 70°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- -
- Supplier Device Package:
- Wafer
MF2DL1001DUD/02V FAQ
1.How can I place an order for MF2DL1001DUD/02V through Aetrix?
Please submit a Request for Quotation (RFQ) for MF2DL1001DUD/02V 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 MF2DL1001DUD/02V reliable?
The price and inventory of MF2DL1001DUD/02V are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MF2DL1001DUD/02V is usually 5 days.
3.What payment methods are accepted for MF2DL1001DUD/02V?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MF2DL1001DUD/02V transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MF2DL1001DUD/02V?
MF2DL1001DUD/02V orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MF2DL1001DUD/02V 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 MF2DL1001DUD/02V?
For technical support, including MF2DL1001DUD/02V datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MF2DL1001DUD/02V requirements.
6.How does Aetrix verify that MF2DL1001DUD/02V is sourced from the original manufacturer or authorized distributors?
All MF2DL1001DUD/02V 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 MF2DL1001DUD/02V meets industry standards.
7.What is the process for return or replacement of MF2DL1001DUD/02V?
All MF2DL1001DUD/02V units undergo pre-shipment inspection (PSI). If there is an issue with MF2DL1001DUD/02V, 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 MF2DL1001DUD/02V part is unused and in its original packaging.
Return procedure for MF2DL1001DUD/02V:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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