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NXP Semiconductors MF2DL1000DA8/02J
- Part No.:
- MF2DL1000DA8/02J
- Manufacturer:
- NXP Semiconductors
- Category:
- RFID, RF Access, Monitoring ICs
- Package:
- MOA8, Smart Card Module
- Datasheet:
-
MF2DL1000DA8/02J.pdf
- Description:
- MIFARE DESFIRE LIGHT CONTACTLESS
- Quantity:
- Payment:
- Shipping:
Inventory:3,767
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Product details
Overview
MF2DL1000DA8/02J 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), 17 pF input capacitance, and full ISO/IEC 14443-4 compliance - enabling use in transport ticketing, access management, and NFC-enabled loyalty cards.
For engineers reviewing the MF2DL1000DA8/02J datasheet, MF2DL1000DA8/02J pinout, MF2DL1000DA8/02J application, or MF2DL1000DA8/02J equivalent, key selection considerations include its MOA8 module package with LA/LB antenna terminals, transaction-safe value file operations, LRP-wrapped AES side-channel resistance, TMAC support for payment clearing verification, and functional compatibility with MIFARE DESFire EV2 multi-application environments.
Technical Context
The MF2DL1000DA8/02J implements a dedicated ISO/IEC 14443-4 PICC Type A protocol stack with configurable ATS, double-size UID (0344h) or optional Random ID (0304h), and support for 106–848 kbit/s data rates. Its on-chip analog front-end includes resonant capacitor, rectifier, voltage regulator, and band-gap reference optimized for 13.56 MHz operation.
Internally, it integrates an 8-bit CPU, AES-128 co-processor, CRC engine, TRNG, EEPROM controller, and memory management unit (MMU) managing six pre-defined ISO/IEC 7816-4 elementary files under one directory file (DF). Transaction integrity is enforced via automatic anti-tearing and optional TMAC file-backed cryptographic checksums.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| RF Interface | Fully compliant with ISO/IEC 14443-2/-3/-4 Type A; enables interoperability with legacy readers and NFC smartphones. |
| User Memory | 640 bytes organized as six ISO/IEC 7816-4 files: three StandardData (32/256/256 B), one Value (4-byte signed integer), one CyclicRecord (4×16 B), and optional TMAC file. |
| Security | AES-128 encryption with five customer-defined keys; optional LRP-wrapped AES for enhanced side-channel/fault resistance; Common Criteria EAL4 certified. |
| Input Capacitance | 17 pF - optimized for standard Class 1 smart card antenna designs and maximum read distance up to 10 cm. |
| Data Retention & Endurance | 10-year data retention and minimum 200,000 write cycles per EEPROM cell - suitable for high-cycle applications like transit fare updates. |
| Communication Modes | Three modes: Plain (no protection), MAC (integrity/authenticity), Full (encryption + MAC) - configurable per command or file for granular security control. |
Pinout & Package
MF2DL1000DA8/02J is supplied in the MOA8 plastic leadless module carrier package (SOT500-4), designed for embedding into contactless cards, tags, or wearable form factors. The package provides two dedicated RF antenna connection terminals only - no digital or power pins - as the device draws energy entirely from the RF field.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| LA | Antenna coil connection (terminal A) | Connects to one end of external LC resonant circuit; forms part of 13.56 MHz energy harvesting path. |
| LB | Antenna coil connection (terminal B) | Connects to opposite end of LC circuit; completes RF coupling loop for power and data transfer. |
Key Features
| Feature | Design Value |
|---|---|
| Transaction-safe value file | Enables atomic credit/debit operations with upper/lower limits and rollback on incomplete transactions - critical for micropayment reliability. |
| Configurable ATS and UID | Allows customization of ATQA, SAK, and ATS values (e.g., frame size = 128 bytes, max speed = 848 kbit/s) to match host reader requirements without firmware changes. |
| LRP-wrapped AES | Provides leakage-resilient cryptographic primitive around AES-128 - mitigates side-channel attacks in physical tampering scenarios. |
| TMAC file support | Stores transaction counter and MAC value; enables offline verification of completed transactions by clearing entities - essential for audit-compliant payment systems. |
| NFC Forum Type 4 Tag compatibility | Supports ISO/IEC 7816-4 wrapped commands and AID/FID reconfiguration - allows integration with Android HCE and peer-to-peer NFC services. |
Applications
| Transport Ticketing | Access Management |
|---|---|
Use Scenario: Contactless tap-in/tap-out for metro, bus, or light rail systems with fare calculation and balance update. IC Role / Device Role / Timing Role: Secure storage and atomic value file operations for stored-value balance; handles encrypted session keys and transaction logging. Use Value: Prevents balance corruption during mid-transaction power loss; supports fast, reliable fare deduction within <100 ms per tap. |
Use Scenario: Physical access control for office buildings, campuses, or secure facilities using credential-based door unlocking. IC Role / Device Role / Timing Role: Stores encrypted credentials, enforces file-level access rights per door zone, and authenticates against central access server. Use Value: Enables role-based permissions (e.g., time-windowed access) and prevents cloning via AES mutual authentication and Random ID support. |
| Loyalty & Voucher Programs | Event Ticketing |
Use Scenario: Tap-to-redeem digital coupons, points accumulation, or tiered rewards at retail POS terminals. IC Role / Device Role / Timing Role: Hosts encrypted voucher data and value file for point balances; supports TMAC-verified redemption logs. Use Value: Ensures merchant-side validation of coupon authenticity and prevents double-spending through transaction counters and cryptographic signing. |
Use Scenario: Mobile or card-based entry for concerts, sports venues, or conferences with timed entry validation. IC Role / Device Role / Timing Role: Stores encrypted event metadata, seat number, and entry timestamp; uses cyclic record file for audit trail of gate entries. Use Value: Enables offline gate validation without real-time network dependency while maintaining tamper-proof entry history. |
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 |
|---|---|---|---|
| MF2DLH1000DA8/02 | Same MOA8 package but 50 pF input capacitance - optimized for small-form-factor wearables (wristbands, key fobs) rather than standard cards. | Requires antenna redesign for lower coupling efficiency; reduces maximum read distance vs. MF2DL1000DA8/02J. | Select when embedding into compact devices where 17 pF would cause impedance mismatch or tuning instability. |
| MF2DL1001DUD/02 | Wafer-die version (FFC, 120 μm thickness) with identical 17 pF input capacitance and 640-byte memory - no module packaging. | Requires custom antenna integration and flip-chip assembly; not drop-in replaceable in MOA8 footprint. | Select for high-volume OEM card manufacturing where wafer-level integration reduces BOM cost and improves thermal performance. |
Compared with MF2DLH1000DA8/02 and MF2DL1001DUD/02, the MF2DL1000DA8/02J offers the optimal balance of standardized MOA8 mechanical compatibility, 17 pF antenna matching for Class 1 cards, and full feature parity - making it the preferred choice for certified smart card production and NFC-enabled credential programs.
Availability
MF2DL1000DA8/02J is available at Aetrix Electronics and suitable for transport ticketing, physical access control, and NFC-based loyalty programs requiring stable component supply, long-term lifecycle assurance, and traceable sourcing from authorized NXP channels.
Supply support for MF2DL1000DA8/02J 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 30 years of RFID and contactless IC innovation.
The MF2DL1000DA8/02J belongs to the MIFARE DESFire Light family - engineered for cost-optimized, single-application secure credentialing with robust AES security, ISO/IEC 14443 interoperability, and seamless migration path to MIFARE DESFire EV2 multi-application platforms.
FAQ
What is the primary function of the MF2DL1000DA8/02J in a contactless system?
The MF2DL1000DA8/02J serves as a secure contactless application IC implementing the MIFARE DESFire Light platform. It functions as a tamper-resistant, file-based smart card controller supporting AES-128 authentication, encrypted communication, and atomic transaction operations. In deployed systems, the MF2DL1000DA8/02J stores and protects application data such as transit balances, access credentials, or loyalty points - executing cryptographic operations and enforcing access policies entirely on-die without external processing.
Does the MF2DL1000DA8/02J support NFC smartphone interaction?
Yes, the MF2DL1000DA8/02J fully supports NFC smartphone interaction. It complies with ISO/IEC 14443-4 and ISO/IEC 7816-4 communication frames, enabling direct read/write access from Android and iOS devices using standard NFC APIs. Its support for configurable AID/FID, Random ID, and NFC Forum Type 4 Tag command subsets allows implementation of business card sharing, mobile wallet integration, and peer-to-peer pairing - all while maintaining the same security model used in fixed infrastructure readers.
How does the MF2DL1000DA8/02J ensure data integrity during power loss?
The MF2DL1000DA8/02J ensures data integrity during power loss through hardware-enforced transaction mechanisms. For value and record files, all updates are staged in volatile memory until a CommitTransaction command succeeds - only then are changes written to EEPROM. If power fails mid-transaction, the prior valid state is retained. Additionally, the MF2DL1000DA8/02J implements atomic write cycles at the EEPROM cell level (1 ms typical), and its anti-tearing logic guarantees that partial writes never corrupt existing data - verified across 200,000+ write cycles.
What antenna design parameters are required for the MF2DL1000DA8/02J?
The MF2DL1000DA8/02J requires an antenna tuned to 13.56 MHz with a total input capacitance of 17 pF - matching standard Class 1 smart card specifications. Designers must configure the external LC resonant circuit (coil + matching capacitor) to achieve this net capacitance at the LA/LB terminals. The datasheet specifies optimal Q-factor and inductance ranges; deviation beyond ±10% may reduce read range below the rated 10 cm or cause inconsistent power harvesting. No external voltage supply or biasing is needed - all operating power is harvested from the RF field.
Is the MF2DL1000DA8/02J compatible with existing MIFARE DESFire EV2 infrastructure?
Yes, the MF2DL1000DA8/02J is functionally compatible with MIFARE DESFire EV2 infrastructure. It supports a subset of MIFARE DESFire EV2 secure messaging commands, file system structure, and authentication protocols - allowing applications developed for MF2DL1000DA8/02J to be integrated into multi-application EV2 environments with minimal adaptation. However, the MF2DL1000DA8/02J lacks certain EV2 features like dynamic file creation or extended key management, so full EV2 feature parity is not achieved; compatibility is scoped to shared command sets and interoperable file access patterns.
MF2DL1000DA8/02J Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Series:
- MIFARE®
- Package/Case:
- MOA8, Smart Card Module
- Packaging:
- Tape & Reel (TR)
- 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:
- PLLMC
MF2DL1000DA8/02J FAQ
1.How can I place an order for MF2DL1000DA8/02J through Aetrix?
Please submit a Request for Quotation (RFQ) for MF2DL1000DA8/02J 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 MF2DL1000DA8/02J reliable?
The price and inventory of MF2DL1000DA8/02J are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MF2DL1000DA8/02J is usually 5 days.
3.What payment methods are accepted for MF2DL1000DA8/02J?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MF2DL1000DA8/02J transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MF2DL1000DA8/02J?
MF2DL1000DA8/02J orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MF2DL1000DA8/02J 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 MF2DL1000DA8/02J?
For technical support, including MF2DL1000DA8/02J datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MF2DL1000DA8/02J requirements.
6.How does Aetrix verify that MF2DL1000DA8/02J is sourced from the original manufacturer or authorized distributors?
All MF2DL1000DA8/02J 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 MF2DL1000DA8/02J meets industry standards.
7.What is the process for return or replacement of MF2DL1000DA8/02J?
All MF2DL1000DA8/02J units undergo pre-shipment inspection (PSI). If there is an issue with MF2DL1000DA8/02J, 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 MF2DL1000DA8/02J part is unused and in its original packaging.
Return procedure for MF2DL1000DA8/02J:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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