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NXP Semiconductors MF2DLH1001DUD/02Z
- Part No.:
- MF2DLH1001DUD/02Z
- Manufacturer:
- NXP Semiconductors
- Category:
- RFID, RF Access, Monitoring ICs
- Package:
- Die
- Datasheet:
-
MF2DLH1001DUD/02Z.pdf
- Description:
- MIFARE DESFIRE LIGHT CONTACTLESS
- Quantity:
- Payment:
- Shipping:
Inventory:4,301
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Product details
Overview
MF2DLH1001DUD/02Z 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), 50 pF input capacitance for small-form-factor designs (e.g., wristbands, key fobs), and full ISO/IEC 14443-4 compliance - enabling use in transport ticketing, access management, and NFC-enabled mobile payment terminals.
For engineers reviewing the MF2DLH1001DUD/02Z datasheet, MF2DLH1001DUD/02Z pinout, MF2DLH1001DUD/02Z application, or MF2DLH1001DUD/02Z equivalent, key selection considerations include its 50 pF antenna interface for compact form factors, LRP-wrapped AES for side-channel resistance, TMAC support for transaction integrity, and functional compatibility with MIFARE DESFire EV2 for multi-application integration.
Technical Context
The MF2DLH1001DUD/02Z implements a dedicated contactless PICC (Proximity Integrated Circuit Card) architecture compliant with ISO/IEC 14443-2/3/4 Type A and ISO/IEC 7816-4. Its analog front-end includes a resonant capacitor, rectifier, voltage regulator, and clock recovery circuit tuned for 13.56 MHz operation with 50 pF input capacitance - optimized for miniaturized antenna layouts.
Digital execution relies on an embedded 8-bit CPU with ROM firmware, EEPROM-based file system (640 bytes), AES-128 co-processors, TRNG, and dedicated security logic supporting 3-pass mutual authentication, configurable file-level access rights, and optional Transaction Message Authentication (TMAC) using a dedicated 128-bit key. All cryptographic operations are hardened via Leakage Resilient Primitive (LRP) wrapping.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| RF Interface | Fully compliant ISO/IEC 14443-2/3/4 Type A; supports 106–848 kbit/s data rates and double-size (7-byte) UID or optional Random ID (4-byte) |
| User Memory | 640 bytes organized as six pre-defined ISO/IEC 7816-4 files: three Standard Data Files (32 + 256 + 256 bytes), one Value File (4-byte signed integer), one Cyclic Record File (4 × 16-byte records), and one optional TMAC File |
| Security | AES-128 encryption with five customer-defined keys; LRP-wrapped AES for side-channel/fault resistance; Common Criteria EAL4 certified (HW & SW); ECC-based NXP originality signature |
| Input Capacitance | 50 pF - enables reliable coupling with compact antennas in key fobs, wristbands, and thin cards without performance loss |
| Data Retention & Endurance | 10-year data retention at 22 °C; minimum 200,000 write cycles per EEPROM cell |
| Communication Modes | Three configurable modes: Plain (no protection), MAC (integrity/authenticity), Full (full encryption + CMAC) - set per command or per file |
Pinout & Package
MF2DLH1001DUD/02Z is supplied in FFC (Film Frame Carrier) wafer format - sawn, 120 μm thickness, Au bumps - intended for module assembly into MOA4 or MOA8 packages. The die itself has two RF terminals only: LA and LB, designed for direct connection to an external antenna coil.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| LA | Antenna coil connection (terminal A) | Primary RF input/output node; connects to one end of the printed or wire-wound antenna loop; forms resonant LC tank with internal 50 pF capacitance |
| LB | Antenna coil connection (terminal B) | Secondary RF input/output node; completes antenna interface; enables differential excitation and optimal power transfer at 13.56 MHz |
Key Features
| Feature | Design Value |
|---|---|
| Transaction-oriented anti-tearing | Atomic commit/rollback for Value and Record files ensures data consistency during power loss or RF field interruption |
| Configurable ATS & SAK | Enables customization of answer-to-select parameters (e.g., frame size, supported speeds) to match legacy terminal requirements |
| File-level access control | Per-file Read/Write/ReadWrite/Change permissions assigned to any of five AES keys - enabling granular privilege separation across applications |
| NFC Forum Type 4 Tag compatibility | Supports ISO/IEC 7816-4 wrapped commands and configurable AID/FID - allowing interoperability with Android Host Card Emulation (HCE) and reader apps |
| MIFARE DESFire EV2 compatibility | Shared command set, file structure, and secure messaging - permits migration of single-application MF2DLH1001DUD/02Z deployments into multi-application EV2 ecosystems |
Applications
| Access Control Systems | Public Transport Ticketing |
|---|---|
Use Scenario: Secure door entry for corporate campuses using contactless credentials issued by a central authority. IC Role / Device Role / Timing Role: PICC-level authentication and encrypted file storage for credential validity, access logs, and time-based permissions. Use Value: 50 pF input capacitance allows embedding in slim ID badges; AES-128 + LRP prevents cloning; TMAC ensures tamper-proof audit trail of entry attempts. | Use Scenario: Disposable or reloadable transit tickets validated at high-throughput turnstiles and onboard validators. IC Role / Device Role / Timing Role: Value file stores fare balance; cyclic record file logs last 4 tap-ins/tap-outs; fast 848 kbit/s communication reduces dwell time. Use Value: 200,000 write cycles support multi-year reuse; 10 cm read range accommodates quick tap-and-go; ISO/IEC 14443-4 ensures compatibility with global validator fleets. |
| Loyalty & Voucher Programs | NFC-Enabled Mobile Pairing |
Use Scenario: Consumer loyalty cards distributed via retail partners, storing points, coupons, and tier status. IC Role / Device Role / Timing Role: Standard data files hold merchant-specific profile data; value file tracks redeemable points; optional Random ID protects user privacy. Use Value: Configurable AID/FID enables white-label branding; 640-byte memory fits multi-merchant schemas; EAL4 certification meets financial data handling requirements. | Use Scenario: Tap-to-pair business cards or event badges that share vCard or Wi-Fi credentials with NFC-enabled smartphones. IC Role / Device Role / Timing Role: Acts as NFC Forum Type 4 Tag with NDEF message stored in Standard Data File; leverages ISO/IEC 7816-4 framing for robustness. Use Value: Predefined DF and EF structure simplifies NDEF container mapping; 128-byte max frame size supports rich payloads; Random ID option complies with GDPR-style data minimization. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar contactless application IC applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MF2DL1001DUD/02 | 17 pF input capacitance instead of 50 pF; identical memory, security, and protocol features | Better suited for standard credit-card-sized cards with larger antennas; less suitable for ultra-thin or wearable form factors | Select MF2DL1001DUD/02 when antenna size permits higher coupling efficiency and 17 pF matching is preferred for legacy design reuse. |
| MF2DLH1000DA8/02 | Same 50 pF input capacitance but packaged in MOA8 (SOT500-4) module format - ready-to-mount with LA/LB exposed on leads | Eliminates wafer-level assembly; targets rapid prototyping or low-volume module integration where die bonding is impractical | Choose MF2DLH1000DA8/02 when requiring a surface-mountable, pre-packaged solution with identical RF performance and security. |
Compared with MF2DLH1001DUD/02Z, MF2DL1001DUD/02 trades compact-form-factor readiness for standard antenna compatibility, while MF2DLH1000DA8/02 delivers identical 50 pF functionality in a plug-and-play module - reducing RF layout risk but increasing bill-of-materials cost and footprint.
Availability
MF2DLH1001DUD/02Z is available at Aetrix Electronics and suitable for access control systems, public transport ticketing, and NFC-enabled mobile pairing requiring stable component supply, long-term lifecycle assurance, and traceable sourcing for industrial and consumer electronics programs.
Supply support for MF2DLH1001DUD/02Z 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 applications, with deep expertise in contactless identification and embedded security.
The MF2DLH1001DUD/02Z belongs to NXP's MIFARE DESFire Light family - engineered to deliver certified security, compact form factor support, and seamless interoperability for cost-sensitive, single-application smart card deployments.
FAQ
What is the primary function of the MF2DLH1001DUD/02Z in a contactless system?
The MF2DLH1001DUD/02Z functions as a secure contactless PICC (Proximity Integrated Circuit Card) IC, providing authenticated, encrypted data storage and transaction processing for applications like access control and transit ticketing. It implements the MIFARE DESFire Light platform with AES-128 cryptography, 640 bytes of ISO/IEC 7816-4 file-based memory, and 50 pF input capacitance optimized for compact antennas. Its role is to respond to RF field interrogation, execute secure commands, and maintain data integrity without external power.
How does the 50 pF input capacitance of the MF2DLH1001DUD/02Z impact antenna design?
The 50 pF input capacitance of the MF2DLH1001DUD/02Z allows direct integration with smaller, lower-inductance antennas used in key fobs, wristbands, and thin cards - eliminating the need for external tuning capacitors. This specification shifts the resonant frequency tuning point compared to standard 17 pF variants (e.g., MF2DL1001DUD/02), enabling reliable operation at up to 10 cm reading distance even in space-constrained mechanical designs. Antenna inductance must be reduced accordingly to maintain 13.56 MHz resonance.
Does the MF2DLH1001DUD/02Z support NFC Forum Type 4 Tag operation?
Yes, the MF2DLH1001DUD/02Z supports NFC Forum Type 4 Tag operation through ISO/IEC 7816-4 compliant command framing, configurable Application Identifier (AID) and File Identifiers (FID), and compatibility with NDEF message structures stored in its Standard Data Files. It responds to SELECT and READ/WRITE commands per NFC Digital Protocol, enabling interoperability with Android HCE and standard NFC readers - provided the host system implements proper TLV encoding and file mapping per NFC Forum specifications.
What security certifications apply to the MF2DLH1001DUD/02Z?
The MF2DLH1001DUD/02Z holds Common Criteria EAL4 certification for both hardware and software components, validating its resistance to physical and logical attacks. It implements AES-128 encryption with five customer-definable keys, optional Leakage Resilient Primitive (LRP) wrapping for side-channel protection, 3-pass mutual authentication, and ECC-based NXP originality signatures. These features collectively satisfy requirements for secure authentication in regulated environments such as transportation and government ID systems.
Can the MF2DLH1001DUD/02Z be used interchangeably with MIFARE DESFire EV2 devices?
The MF2DLH1001DUD/02Z is functionally compatible with MIFARE DESFire EV2 for single-application use cases - sharing command syntax, file system structure, and secure messaging protocols - but it is not a drop-in replacement. It lacks EV2's multi-application support, extended key management, and higher memory capacity. Applications developed on MF2DLH1001DUD/02Z can be integrated into broader EV2 ecosystems, but MF2DLH1001DUD/02Z itself operates exclusively as a single-application PICC and cannot host multiple independent applications simultaneously.
MF2DLH1001DUD/02Z 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
MF2DLH1001DUD/02Z FAQ
1.How can I place an order for MF2DLH1001DUD/02Z through Aetrix?
Please submit a Request for Quotation (RFQ) for MF2DLH1001DUD/02Z 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 MF2DLH1001DUD/02Z reliable?
The price and inventory of MF2DLH1001DUD/02Z are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MF2DLH1001DUD/02Z is usually 5 days.
3.What payment methods are accepted for MF2DLH1001DUD/02Z?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MF2DLH1001DUD/02Z transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MF2DLH1001DUD/02Z?
MF2DLH1001DUD/02Z orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MF2DLH1001DUD/02Z 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 MF2DLH1001DUD/02Z?
For technical support, including MF2DLH1001DUD/02Z datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MF2DLH1001DUD/02Z requirements.
6.How does Aetrix verify that MF2DLH1001DUD/02Z is sourced from the original manufacturer or authorized distributors?
All MF2DLH1001DUD/02Z 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 MF2DLH1001DUD/02Z meets industry standards.
7.What is the process for return or replacement of MF2DLH1001DUD/02Z?
All MF2DLH1001DUD/02Z units undergo pre-shipment inspection (PSI). If there is an issue with MF2DLH1001DUD/02Z, 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 MF2DLH1001DUD/02Z part is unused and in its original packaging.
Return procedure for MF2DLH1001DUD/02Z:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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