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NXP Semiconductors MF2DLH1001DUF/02V
- Part No.:
- MF2DLH1001DUF/02V
- Manufacturer:
- NXP Semiconductors
- Category:
- RFID, RF Access, Monitoring ICs
- Package:
- Die
- Datasheet:
-
MF2DLH1001DUF/02V.pdf
- Description:
- MIFARE DESFIRE LIGHT CONTACTLESS
- Quantity:
- Payment:
- Shipping:
Inventory:4,249
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Product details
Overview
MF2DLH1001DUF/02V from NXP Semiconductors is a contactless application IC implementing MIFARE DESFire Light security architecture for 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), 50 pF input capacitance for small-form-factor antenna design, and full ISO/IEC 14443-2/3/4 and ISO/IEC 7816-4 compliance - deployed in transport ticketing, access management, and electronic voucher applications.
For engineers reviewing the MF2DLH1001DUF/02V datasheet, MF2DLH1001DUF/02V pinout, MF2DLH1001DUF/02V application, or MF2DLH1001DUF/02V equivalent, key selection considerations include its 50 pF input capacitance enabling compact wristband/key fob integration, LRP-wrapped AES for side-channel resistance, TMAC support for transaction integrity verification, and functional compatibility with MIFARE DESFire EV2 for multi-application migration paths.
Technical Context
The MF2DLH1001DUF/02V implements a dedicated contactless smart card controller with integrated analog front-end (LA/LB antenna interface), AES-128 co-processor, TRNG, and EEPROM-based file system compliant to ISO/IEC 7816-4. Its RF interface supports ISO/IEC 14443A at 13.56 MHz with configurable ATS, double-size UID (04h prefix), and Random ID option.
It executes secure messaging using either standard AES-CMAC or LRP-wrapped AES for enhanced fault and side-channel resilience. Transaction management includes atomic commit/rollback, anti-tearing protection, and optional Transaction Message Authentication Code (TMAC) generation tied to a dedicated TMAC key and counter - all enforced per-file access rights controlled by five customer-defined AES keys.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| RF Interface | Fully compliant with ISO/IEC 14443-2/3/4 Type A and ISO/IEC 7816-4 frames - ensures interoperability with legacy terminals and NFC-enabled mobile devices. |
| User Memory | 640 bytes organized as six pre-defined files: three StandardData files (32 + 256 + 256 bytes), one Value file (4-byte signed integer), one CyclicRecord file (4 × 16-byte entries), and one optional TMAC file - enables micropayment, logging, and secure credential storage. |
| Input Capacitance | 50 pF - optimized for compact antenna designs in key fobs, wristbands, and thin cards without sacrificing read range up to 10 cm. |
| Security | AES-128 encryption with five customer-defined keys, LRP-wrapped AES option, 3-pass mutual authentication, ECC-based NXP originality signature, and Common Criteria EAL4 certification for hardware and software. |
| Data Endurance & Retention | Minimum 200,000 write cycles and 10-year data retention - validated for high-frequency transaction environments like transit fare collection. |
| Communication Speeds | Supports 106/212/424/848 kbit/s - enables fast session setup and bulk data transfer in time-sensitive applications such as event entry gates. |
Pinout & Package
MF2DLH1001DUF/02V is supplied in FFC (Film Frame Carrier) format - an 8-inch wafer-level package with sawn die, 75 μm thickness, and gold bumps. It has no traditional IC pins; instead, it interfaces via two antenna connection terminals (LA and LB) for direct bonding to printed or embedded coil antennas.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| LA | Antenna coil connection LA | Primary RF input terminal - connects to one end of the resonant LC tank circuit; requires impedance-matched layout for optimal 13.56 MHz coupling. |
| LB | Antenna coil connection LB | Secondary RF input terminal - completes the differential antenna interface; paired with LA to form the resonant circuit with on-die 50 pF capacitance. |
Key Features
| Feature | Design Value |
|---|---|
| LRP-wrapped AES | Leakage Resilient Primitive enhances side-channel and fault injection resistance beyond standard AES-128 - critical for tamper-prone physical deployments. |
| Transaction Message Authentication (TMAC) | Generates cryptographically signed checksum over full transaction payload - enables clearing entities to verify authenticity and integrity of offline micropayments. |
| Configurable Random ID | Enables dynamic UID rotation per session - satisfies GDPR and other privacy regulations requiring pseudonymization of user identifiers. |
| File-level access control | Per-file Read/Write/ReadWrite/Change permissions assigned to five independent AES keys - supports granular privilege separation across multiple applications or service providers. |
| MIFARE DESFire EV2 compatibility | Shared command set, file structure, and secure messaging subset - allows incremental migration from MF2DLH1001DUF/02V to multi-application DESFire EV2 platforms without re-engineering core logic. |
Applications
| Transport Ticketing | Access Management |
|---|---|
|
Use Scenario: Contactless tap-in/tap-out for metro, bus, or light rail systems with offline balance validation and fare capping. IC Role / Device Role / Timing Role: Secure credential storage and cryptographic transaction engine - performs AES-authenticated value debit and TMAC-verified session logging without host dependency. Use Value: Enables 10 cm read range and sub-200 ms transaction time even in high-throughput gate environments, supported by 200,000-cycle EEPROM endurance. |
Use Scenario: Physical access control for office buildings or secure facilities using encrypted credentials stored on employee badges. IC Role / Device Role / Timing Role: Tamper-resistant identity token - stores biometric templates or PKI certificates in protected StandardData files and enforces role-based access via file-specific AES keys. Use Value: LRP-wrapped AES prevents side-channel extraction of keys during badge presentation, while Random ID blocks long-term tracking across readers. |
| Electronic Voucher | Loyalty Card |
|
Use Scenario: Disposable or reusable digital vouchers for retail promotions, redeemable at point-of-sale terminals. IC Role / Device Role / Timing Role: Value file-based monetary container - stores voucher balance as signed integer with upper/lower limits and enforces atomic credit/debit operations. Use Value: Built-in transaction rollback ensures voucher balance remains consistent even if power loss occurs mid-redemption - eliminating reconciliation overhead. |
Use Scenario: Consumer loyalty cards storing points, tier status, and personalized offers on plastic or wearable form factors. IC Role / Device Role / Timing Role: Multi-file credential platform - uses StandardData files for profile data, Value file for points, and CyclicRecord file for visit history. Use Value: 50 pF input capacitance allows embedding into ultra-thin wristbands or credit-card-sized cards without antenna redesign - preserving existing reader infrastructure. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar contactless secure application IC applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MF2DL1001DUF/02 | 17 pF input capacitance vs. 50 pF - requires larger antenna area or higher Q-factor tuning for equivalent read range. | Better suited for standard ISO/IEC 14443 Class 1 smart card formats (e.g., PVC cards) rather than compact wearables. | Select when integrating into legacy card bodies with fixed antenna geometry and no space constraints. |
| MF2DLH1000DA4/02 | MOA4 module package (SOT500-2) with pre-mounted antenna interface - eliminates wafer-level bonding but adds 0.5 mm height and fixed footprint. | Targets rapid prototyping and low-volume OEM modules where assembly complexity must be minimized. | Select when wafer-level integration is impractical and standardized surface-mount assembly is preferred. |
Compared with MF2DL1001DUF/02, MF2DLH1001DUF/02V provides superior flexibility for miniaturized form factors due to its 50 pF input capacitance, while MF2DLH1000DA4/02 trades customization for turnkey module integration - making MF2DLH1001DUF/02V optimal for high-volume, size-constrained designs requiring antenna co-design.
Availability
MF2DLH1001DUF/02V is available at Aetrix Electronics and suitable for transport ticketing, physical access control, and electronic voucher systems requiring stable component supply, long-term lifecycle assurance, and certified security compliance.
Supply support for MF2DLH1001DUF/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 over two decades of leadership in contactless smart card ICs.
The MF2DL(H)x0 product line delivers cost-optimized, standards-compliant secure application ICs targeting single-entity use cases such as municipal transit, corporate access, and branded loyalty - balancing performance, privacy, and ease of integration.
FAQ
What is the primary function of the MF2DLH1001DUF/02V in a contactless system?
The MF2DLH1001DUF/02V serves as a secure contactless application IC implementing the MIFARE DESFire Light platform. It functions as a tamper-resistant credential token supporting AES-128 authentication, file-based data storage (640 bytes), and transaction-protected operations - used in transport ticketing, access control, and electronic vouchers. Its 50 pF input capacitance makes MF2DLH1001DUF/02V especially suitable for compact antenna designs in wristbands and key fobs.
Does the MF2DLH1001DUF/02V support NFC Forum Type 4 Tag operation?
Yes, the MF2DLH1001DUF/02V supports NFC Forum Type 4 Tag operation through ISO/IEC 7816-4 communication frame compliance and configurable application identifiers (AID) and file identifiers (FID). Users can align MF2DLH1001DUF/02V with NFC Type 4 Tag requirements by personalizing the DF name and enabling wrapped commands compatible with MIFARE DESFire EV2 subsets - enabling services like business card sharing or device pairing.
How does the Transaction Message Authentication Code (TMAC) work in the MF2DLH1001DUF/02V?
The MF2DLH1001DUF/02V implements TMAC as an optional cryptographic checksum generated over the complete transaction payload during CommitTransaction execution. It uses a dedicated TMAC key and increments a 4-byte transaction counter (TMC) stored in the TMAC file. The resulting 8-byte TMAC value enables clearing entities to verify transaction authenticity and integrity offline - a capability confirmed in the MF2DLH1001DUF/02V datasheet Section 2.2 and Section 8.2.3.4.
What antenna design considerations apply to the MF2DLH1001DUF/02V due to its 50 pF input capacitance?
The MF2DLH1001DUF/02V's 50 pF input capacitance is specifically engineered for small-form-factor antenna designs such as those in key fobs, wristbands, or thin cards. This higher capacitance reduces required external tuning capacitance and allows smaller loop inductance - simplifying antenna miniaturization. Designers must match the LA/LB interface to a resonant LC circuit tuned to 13.56 MHz, with total parallel capacitance including PCB stray and matching components calibrated to achieve optimal power transfer and 10 cm read range.
Is the MF2DLH1001DUF/02V pin-compatible with other MIFARE DESFire Light variants like MF2DL1001DUF/02?
No - MF2DLH1001DUF/02V and MF2DL1001DUF/02 share identical wafer-level FFC packaging and LA/LB terminal configuration, but differ in input capacitance (50 pF vs. 17 pF) and associated antenna tuning requirements. While both use the same physical interface, they are not drop-in replacements: substituting one for the other requires re-optimizing the antenna's resonant frequency and coupling efficiency. This distinction is explicitly documented in Table 1 of the MF2DL(H)x0 datasheet Rev. 3.3.
MF2DLH1001DUF/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
MF2DLH1001DUF/02V FAQ
1.How can I place an order for MF2DLH1001DUF/02V through Aetrix?
Please submit a Request for Quotation (RFQ) for MF2DLH1001DUF/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 MF2DLH1001DUF/02V reliable?
The price and inventory of MF2DLH1001DUF/02V are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MF2DLH1001DUF/02V is usually 5 days.
3.What payment methods are accepted for MF2DLH1001DUF/02V?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MF2DLH1001DUF/02V transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MF2DLH1001DUF/02V?
MF2DLH1001DUF/02V orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MF2DLH1001DUF/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 MF2DLH1001DUF/02V?
For technical support, including MF2DLH1001DUF/02V datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MF2DLH1001DUF/02V requirements.
6.How does Aetrix verify that MF2DLH1001DUF/02V is sourced from the original manufacturer or authorized distributors?
All MF2DLH1001DUF/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 MF2DLH1001DUF/02V meets industry standards.
7.What is the process for return or replacement of MF2DLH1001DUF/02V?
All MF2DLH1001DUF/02V units undergo pre-shipment inspection (PSI). If there is an issue with MF2DLH1001DUF/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 MF2DLH1001DUF/02V part is unused and in its original packaging.
Return procedure for MF2DLH1001DUF/02V:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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