NXP Semiconductors MF3DH2201DUF/01V

Overview

MF3DH2201DUF/01V from NXP Semiconductors is a contactless multi-application IC compliant with ISO/IEC 14443A, featuring 2 KB EEPROM, 70 pF input capacitance, Common Criteria EAL5+ security certification, and support for AES-128 and 3DES cryptographic engines. It serves as the secure core of smart city mobility cards, enabling public transport, e-payment, and access control on a single credential.

For engineers reviewing the MF3DH2201DUF/01V datasheet, MF3DH2201DUF/01V pinout, MF3DH2201DUF/01V application, or MF3DH2201DUF/01V equivalent, this page delivers verified technical context, real-world use-value mapping, and selection-critical alternatives - all grounded in NXP's official MF3D(H)x2 short data sheet Rev. 3.2.

Technical Context

The MF3DH2201DUF/01V implements a fully ISO/IEC 14443-4–compliant RF interface with configurable FSCI supporting up to 128-byte frames (256 bytes for larger memory variants), operates at 13.56 MHz, and uses mutual three-pass authentication with hardware-accelerated DES/AES crypto engines. Its on-chip backup management system ensures atomic transaction integrity across file types.

It supports MIsmartApp for delegated application management, Transaction MAC at application level, Virtual Card Architecture with privacy protection, Proximity Check against relay attacks, and Originality Check for NXP product verification - all enabled without firmware update in default delivery configuration.

Key Specifications

Pinout & Package

MF3DH2201DUF/01V is supplied in FFC (Film Frame Carrier) packaging: 8-inch wafer, sawn, 75 μm thickness. As a contactless IC, it has no electrical pins; communication occurs via integrated antenna coupling. The device connects exclusively through its RF interface - no wire-bonded terminals or solderable leads are present.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar contactless multi-application IC applications.

Compared with MF3DH2201DUF/01V, MF3DH4201DUF/01 offers scalable memory without altering RF design, while MF3D2201DUF/01 trades input capacitance for broader antenna compatibility - both retain identical security architecture, command set, and EAL5+ certification.

Availability

MF3DH2201DUF/01V is available at Aetrix Electronics and suitable for secure public transport ticketing, campus access control, and micro-payment systems requiring stable component supply, long-term lifecycle assurance, and certified cryptographic integrity.

Supply support for MF3DH2201DUF/01V 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 innovation.

The MF3DH2201DUF/01V belongs to the MIFARE DESFire EV2 product line - engineered specifically for high-assurance, multi-service contactless credentials in smart cities, transit, and secure identity ecosystems.

FAQ

What is the memory capacity and endurance rating of MF3DH2201DUF/01V?

The MF3DH2201DUF/01V integrates 2 KB of EEPROM with guaranteed 25-year data retention and a typical write endurance of 500,000 cycles. This specification enables robust operation in high-transaction environments such as transit fare collection and loyalty redemption - where frequent balance updates occur without premature wear-out. The MF3DH2201DUF/01V uses on-chip wear leveling and automatic backup management to preserve integrity across its full lifecycle.

Does MF3DH2201DUF/01V support ISO/IEC 7816-4 commands?

Yes, MF3DH2201DUF/01V fully supports ISO/IEC 7816-4 APDU structure and file system navigation, including INS codes A4 (SELECT FILE), B0 (READ BINARY), D6 (UPDATE BINARY), B2 (READ RECORDS), E2 (APPEND RECORD), 84 (GET CHALLENGE), 88 (INTERNAL AUTHENTICATE), and 82 (EXTERNAL AUTHENTICATE). This compatibility allows seamless integration into existing smart card middleware and PKI infrastructure - making MF3DH2201DUF/01V deployable in hybrid contact/contactless systems without protocol translation layers.

How does the 70 pF input capacitance of MF3DH2201DUF/01V affect antenna design?

The 70 pF input capacitance of MF3DH2201DUF/01V is optimized for compact, thin-form-factor antennas - such as those used in wearables, slim ID badges, or flexible tickets - where higher capacitance compensates for reduced coil area and inductance. Unlike the 17 pF variant (e.g., MF3D2201DUF/01), this value lowers the resonant frequency shift caused by proximity effects, improving read range consistency in constrained mechanical envelopes. Antenna tuning must account for this fixed capacitance to achieve optimal 13.56 MHz resonance.

Is MF3DH2201DUF/01V backward compatible with earlier MIFARE DESFire generations?

Yes, MF3DH2201DUF/01V operates in default delivery mode as a MIFARE DESFire EV1 device - ensuring full functional and command-level compatibility with existing EV1 and D40 infrastructure. All EV2-specific features (e.g., Transaction MAC, MIsmartApp, Proximity Check) require explicit activation via dedicated commands. This dual-mode behavior allows phased migration: legacy systems continue uninterrupted while new capabilities are incrementally deployed without reader hardware upgrades.

What security certifications apply to MF3DH2201DUF/01V?

MF3DH2201DUF/01V holds Common Criteria EAL5+ certification for both hardware and software - the highest assurance level granted to smart card ICs used in banking cards and electronic passports. This certification validates resistance to side-channel attacks, fault injection, and logical exploits across its entire threat model. The MF3DH2201DUF/01V also implements hardware exception sensors (glitch, voltage, temperature, light) and active shielding - all contributing to its certified tamper-resistance profile.