NXP Semiconductors MF1P2200DA4/00J

Overview

MF1P2200DA4/00 from NXP Semiconductors is a contactless smart card IC compliant with ISO/IEC 14443-4 and ISO/IEC 7816-4 (SL3), featuring 2 kB non-volatile memory, 7-byte UID, 17 pF input capacitance, AES-128 cryptography, and Common Criteria EAL5+ security certification. It serves as a secure authentication platform for transit cards, access credentials, and electronic vouchers requiring backward compatibility with MIFARE Classic EV1 infrastructure.

For engineers reviewing the MF1P2200DA4/00 datasheet, MF1P2200DA4/00 pinout, MF1P2200DA4/00 application, or MF1P2200DA4/00 equivalent, key selection considerations include SL3 security level support, sector-wise security upgrade capability, Transaction MAC/TIMER features, antenna interface impedance (1.2 kΩ), and MOA4 plastic leadless module carrier package compatibility with standard 13.56 MHz reader designs.

Technical Context

The MF1P2200DA4/00 implements a dual-protocol architecture supporting both ISO/IEC 14443-3 (for MIFARE Classic EV1 backward compatibility) and ISO/IEC 14443-4 (T=CL) for SL0/SL1/SL3 operations. Its on-die oscillator, analog front-end, and AES-128 cryptographic engine enable secure messaging, multi-sector authentication, and anti-tearing protection for AES keys and data blocks.

It integrates a 32-sector memory map (each sector with 4 blocks of 16 bytes), supports SL3 CardSecurityLevel or SectorSecurityLevel upgrades, and includes dedicated configuration blocks for restricting update operations in SL1 mode. The device uses symmetric AES originality authentication (128-bit key) and optional ECC-based NXP Originality Signature verification.

Key Specifications

Pinout & Package

MF1P2200DA4/00 is housed in the MOA4 plastic leadless module carrier package (SOT500-2), designed for embedding into smart cards, key fobs, and wristbands. It features two RF terminals for direct connection to an external antenna coil.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar contactless smart card IC applications.

Compared with MF1P2200DA4/00, MF1P2230DA4/00 trades UID uniqueness for lower cost in controlled environments, while MF1PH2200DA4/00 shifts antenna interface requirements to accommodate miniaturized packaging - neither offers pin-to-pin or functional equivalence without corresponding system-level adjustments.

Availability

MF1P2200DA4/00 is available at Aetrix Electronics and suitable for public transportation fare collection, physical access control, and event ticketing systems requiring stable component supply, long-term lifecycle assurance, and certified security compliance.

Supply support for MF1P2200DA4/00 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 company specializing in secure connectivity solutions for automotive, industrial, and identification markets.

The MF1P2200DA4/00 belongs to the MIFARE Plus EV2 product line, engineered to deliver EAL5+ certified security in mainstream contactless smart card applications while enabling seamless infrastructure upgrades from MIFARE Classic EV1.

FAQ

What security level does MF1P2200DA4/00 ship in by default?

MF1P2200DA4/00 ships in Security Level 0 (SL0), the initial personalization state. From SL0, it can be directly committed to SL1 or SL3 using standardized personalization procedures. SL0 allows unrestricted access for key injection and configuration before deployment, and is not intended for operational use in fielded systems. All production units of MF1P2200DA4/00 require secure personalization to SL1 or SL3 prior to issuance.

Does MF1P2200DA4/00 support ISO/IEC 7816-4 commands?

Yes, MF1P2200DA4/00 supports ISO/IEC 7816-4 commands including ISOSelect (INS A4h) and ISOExternalAuthenticate (INS 82h) for virtual card selection and secure channel establishment. These operate in SL1 and SL3 after ISO/IEC 14443-4 activation, enabling interoperability with EMVCo-compliant NFC devices and backend systems built on ISO 7816 standards. MF1P2200DA4/00 does not support T=0 or T=1 protocols.

Can MF1P2200DA4/00 be used in wearable form factors like wristbands?

Yes, MF1P2200DA4/00 is qualified for wearable applications such as wristbands, but requires antenna design adaptation. Its 17 pF input capacitance is optimized for standard Class 1 smart card antennas; for smaller form factors, NXP recommends MF1PHx2 variants (e.g., MF1PH2200DA4/00) with 70 pF input capacitance to improve coupling efficiency. Mechanical integration into flexible substrates must maintain specified coil geometry and clearance per NXP's antenna design guidelines for MF1P2200DA4/00.

What is the purpose of the Transaction Timer feature in MF1P2200DA4/00?

The Transaction Timer in MF1P2200DA4/00 enforces a maximum allowable duration for a single contactless transaction, mitigating Man-in-the-Middle (MitM) attacks by preventing prolonged field exposure during sensitive operations like balance updates or access authorization. Configured by the card issuer during personalization, it operates independently of reader timing and is enforced by the PICC's internal logic. This feature is active in SL3 and enhances security in high-risk micro-payment and transit scenarios where transaction latency could be exploited.

How does MF1P2200DA4/00 ensure originality verification?

MF1P2200DA4/00 provides two independent originality verification methods: (1) symmetric AES-128 authentication using a dedicated 128-bit Originality Key, supported in all security levels; and (2) asymmetric ECC-based NXP Originality Signature, retrieved via the Read_Sig command (0x3C). The latter requires only a public key for verification and supports both ISO/IEC 14443-3 and -4 activation. Both mechanisms are implemented in hardware and validated under the same Common Criteria EAL5+ certification scope applied to MF1P2200DA4/00.