My Inquiry
My Account
NXP Semiconductors MF0UL1101DUD,005
- Part No.:
- MF0UL1101DUD,005
- Manufacturer:
- NXP Semiconductors
- Category:
- RFID, RF Access, Monitoring ICs
- Package:
- Die
- Datasheet:
-
MF0UL1101DUD,005.pdf
- Description:
- IC RFID TRANSP 13.56MHZ DIE
- Quantity:
- Payment:
- Shipping:
Inventory:1,380
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
MF0UL1101DUD,005 from NXP Semiconductors is a contactless ticket IC compliant with ISO/IEC 14443 Type A, featuring 640-bit EEPROM (384-bit user memory), 7-byte UID, 3×24-bit one-way counters, and 32-bit OTP area - deployed in public transport tickets, event passes, and loyalty cards.
For engineers reviewing the MF0UL1101DUD,005 datasheet, MF0UL1101DUD,005 pinout, MF0UL1101DUD,005 application, or MF0UL1101DUD,005 equivalent, this page delivers verified electrical specs, antenna interface details, security features (password protection, ECC signature), memory locking behavior, and real-world timing performance (<35 ms transaction).
Technical Context
The MF0UL1101DUD,005 integrates RF interface (13.56 MHz carrier, 106 kbit/s data rate), digital control unit, and 20-page EEPROM (4 bytes/page). It implements true anticollision per ISO/IEC 14443-3 cascade level 1/2 and supports fast counter increment (<10 ms) and read operations.
Its RF interface includes rectifier, clock regenerator, POR, and voltage regulator - enabling full power and data transfer via LA/LB antenna connections without external components. Memory access uses READ, FAST_READ, WRITE, INCR_CNT, and PWD_AUTH commands within defined state transitions (IDLE → READY1 → ACTIVE → HALT).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Operating Frequency | 13.56 MHz - matches global HF RFID infrastructure for interoperability with standard readers. |
| Data Rate | 106 kbit/s - enables sub-35 ms full ticketing transactions including authentication and memory access. |
| EEPROM Size | 640 bits total (384-bit user R/W area) - sufficient for trip data, balance, and event metadata in disposable tickets. |
| UID Length | 7-byte serial number with two BCC bytes - provides globally unique identification required for fare validation and audit trails. |
| Input Capacitance | 17 pF - optimized for TFC.0 (Edmondson) and TFC.1 (ISO) paper ticket formats with minimal antenna tuning. |
| Write Endurance | 100,000 cycles (EEPROM), 1,000,000 cycles (counters) - supports multi-trip reuse in transit applications. |
| Data Retention | 10 years at 22 °C - ensures validity across seasonal ticket lifecycles and archival requirements. |
Pinout & Package
MF0UL1101DUD,005 is supplied as bare die (120 μm thickness, Au bumps) on film frame carrier - intended for inlay embedding into paper or PET tickets. No leadframe or PCB footprint; direct wire bonding to antenna coil.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| LA | Antenna coil connection A | RF energy harvesting and data coupling node - connects directly to one end of printed loop antenna. |
| LB | Antenna coil connection B | RF return path - completes resonant LC circuit with LA and on-chip 17 pF capacitor for 13.56 MHz operation. |
Key Features
| Feature | Design Value |
|---|---|
| Field-programmable page locking | Per-page lock bits (pages 03h–0Fh) and block-lock bits (pages 10h–23h) enable irreversible write-protection during personalization. |
| True one-way counters | Three independent 24-bit counters support tamper-resistant usage tracking (e.g., trip count, entry attempts) with anti-tearing write integrity. |
| Password-protected memory access | 32-bit password (PWD) + 16-bit acknowledge (PACK) restrict read/write to configurable memory ranges - prevents unauthorized balance or privilege modification. |
| ECC-based originality signature | Read-only signature (READ_SIG command) verifies chip authenticity - mitigates cloning in high-value transit or event systems. |
| Anti-tearing support | Atomic write sequences for OTP, counters, and lock bits ensure data consistency during power loss - critical for fare deduction reliability. |
Applications
| Public Transportation Ticket | Event Day Pass |
|---|---|
Use Scenario: Single-use or reloadable metro/bus ticket validated at gate readers. IC Role / Device Role / Timing Role: Contactless identity and balance storage; executes <35 ms transaction including UID read, counter increment, and lock-bit verification. Use Value: Enables offline validation without network dependency; 10-year data retention ensures long shelf life for pre-printed tickets. |
Use Scenario: One-day festival or conference pass granting venue access and cashless payments. IC Role / Device Role / Timing Role: Stores credential ID, entry count, and vendor-specific tokens; responds to VCSL command with virtual card type identifier (05h). Use Value: Interoperable with existing MIFARE infrastructure; OTP area holds vendor keys while counters track meal credits or ride allocations. |
| Loyalty Card | Secure Token for Low-Cost Authentication |
Use Scenario: Retail loyalty card storing points, tier status, and coupon redemptions. IC Role / Device Role / Timing Role: EEPROM-based credential storage with password-protected write access to prevent point inflation; uses AUTH0 to protect pages 0Ah–0Fh. Use Value: Cost-effective alternative to smart cards; field-programmable locks allow phased personalization across retail chains. |
Use Scenario: Physical token for device pairing or software license activation. IC Role / Device Role / Timing Role: Stores immutable UID and ECC signature for hardware-bound identity; OTP area holds binding keys; READ_SIG confirms genuine NXP silicon. Use Value: Prevents counterfeit tokens in OEM supply chains; no cryptographic engine needed - leverages silicon-level authenticity. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar contactless ticketing applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MF0UL1101DUF | Same 640-bit memory and 17 pF capacitance, but 75 μm die thickness and FFC bump on 8-inch wafer. | Optimized for thinner inlays or flexible substrates requiring lower profile embedding. | Select MF0UL1101DUF when mechanical stack height or thermal budget limits die thickness to ≤75 μm. |
| MF0ULH1101DUD | Identical package and thickness, but 50 pF input capacitance - requires antenna redesign for TFC.0/TFC.1 compliance. | Suitable for custom antenna geometries where higher capacitance improves coupling efficiency at edge-of-range distances. | Choose MF0ULH1101DUD only if antenna layout allows retuning to 50 pF resonance; not drop-in compatible with MF0UL1101DUD,005 layouts. |
Compared with MF0UL1101DUD,005, MF0UL1101DUF offers identical functionality in a thinner die for space-constrained inlays, while MF0ULH1101DUD demands antenna redesign but enables extended operating distance in non-standard reader environments.
Availability
MF0UL1101DUD,005 is available at Aetrix Electronics and suitable for public transportation ticketing, event access control, and retail loyalty programs requiring stable component supply, long-term lifecycle support, and traceable sourcing for ISO-compliant deployments.
Supply support for MF0UL1101DUD,005 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, with core expertise in RFID, NFC, automotive, and industrial microcontrollers.
The MF0UL1101DUD,005 belongs to the MIFARE Ultralight EV1 family - designed specifically for cost-sensitive, high-volume contactless ticketing applications where reliability, ISO/IEC 14443-A compliance, and tamper-resistant memory are essential.
FAQ
What is the exact memory organization of MF0UL1101DUD,005?
The MF0UL1101DUD,005 contains 640-bit EEPROM organized in 20 pages of 4 bytes each. Pages 00h–02h hold the 7-byte UID and BCC bytes; page 03h is the 32-bit OTP area; pages 04h–0Fh provide 384-bit user R/W memory; pages 10h–13h are configuration pages controlling password protection and counter behavior. Lock bytes reside in page 02h (bytes 2–3) and are field-programmable.
Does MF0UL1101DUD,005 support ISO/IEC 14443 Type A fully?
Yes, MF0UL1101DUD,005 is fully compliant with ISO/IEC 14443 Type A Parts 1–4, including REQA/WUPA anticollision, cascade level 1/2 selection, and frame formatting with 16-bit CRC, parity, and bit coding. Its RF interface implements all mandatory modulation, demodulation, and power regulation functions defined in the standard - confirmed in Rev. 3.3 datasheet Section 8.2.
How does the password protection work on MF0UL1101DUD,005?
MF0UL1101DUD,005 uses a 32-bit password (stored in configuration page 12h–13h) and 16-bit PACK response (page 13h–14h). When AUTH0 (page 10h) is set to a valid page address, subsequent READ or WRITE commands to that page or higher require prior PWD_AUTH execution. The AUTHLIM field limits failed attempts, and PROT bit determines whether protection applies to write-only or both read/write access.
Can MF0UL1101DUD,005 be used in waterproof or outdoor tickets?
MF0UL1101DUD,005 itself is a bare die with no ingress protection, but it is qualified for embedding into laminated paper, PET, or PVC tickets rated IP67 or higher when encapsulated per industry standards (e.g., EN 14450 S2). Its 10-year data retention and 100,000 write cycles support durability in transit environments - actual environmental robustness depends on final inlay construction, not the die alone.
What is the purpose of the VCSL command on MF0UL1101DUD,005?
The VCSL (Virtual Card Select) command on MF0UL1101DUD,005 returns a programmable 8-bit Virtual Card Type Identifier (VCTID) stored in configuration page 11h. Default value is 05h, ensuring compatibility with legacy MIFARE infrastructure. It allows system-level differentiation between ticket types (e.g., transit vs. event) without changing UID or protocol - used during reader initialization to select appropriate application logic.
MF0UL1101DUD,005 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Series:
- MIFARE® Ultralight
- Package/Case:
- Die
- Packaging:
- Tray
- Product Status:
- Active
- Type:
- RFID Transponder
- Frequency:
- 13.56MHz
- Standards:
- ISO 14443, MIFARE
- Interface:
- -
- Voltage - Supply:
- -
- Operating Temperature:
- -25°C ~ 70°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- Die
MF0UL1101DUD,005 FAQ
1.How can I place an order for MF0UL1101DUD,005 through Aetrix?
Please submit a Request for Quotation (RFQ) for MF0UL1101DUD,005 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 MF0UL1101DUD,005 reliable?
The price and inventory of MF0UL1101DUD,005 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MF0UL1101DUD,005 is usually 5 days.
3.What payment methods are accepted for MF0UL1101DUD,005?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MF0UL1101DUD,005 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MF0UL1101DUD,005?
MF0UL1101DUD,005 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MF0UL1101DUD,005 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 MF0UL1101DUD,005?
For technical support, including MF0UL1101DUD,005 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MF0UL1101DUD,005 requirements.
6.How does Aetrix verify that MF0UL1101DUD,005 is sourced from the original manufacturer or authorized distributors?
All MF0UL1101DUD,005 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 MF0UL1101DUD,005 meets industry standards.
7.What is the process for return or replacement of MF0UL1101DUD,005?
All MF0UL1101DUD,005 units undergo pre-shipment inspection (PSI). If there is an issue with MF0UL1101DUD,005, 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 MF0UL1101DUD,005 part is unused and in its original packaging.
Return procedure for MF0UL1101DUD,005:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
MF0UL1101DUD,005 Tags
-
SL2S2602FTBX
NXP Semiconductors
-
ST25DV04K-IER6S3
STMicroelectronics
-
ST25DV04K-IER6C3
STMicroelectronics
-
LXMSJZNCMD-217
Murata Electronics
-
NT3H2111W0FTTJ
NXP Semiconductors
-
NT3H2111W0FHKH
NXP Semiconductors
-
M24LR04E-RMC6T/2
STMicroelectronics
-
ST25DV04KC-JF6D3
STMicroelectronics
-
ST25DV64KC-IE6S3
STMicroelectronics
-
ST25DV64K-IER6T3
STMicroelectronics
-
NT3H2211W0FTTJ
NXP Semiconductors
-
NT3H2211W0FHKH
NXP Semiconductors
Tech Hub
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
