NXP Semiconductors MF3D8200DA4/01J

Overview

MF3D8200DA4/01 from NXP Semiconductors is a contactless multi-application IC compliant with ISO/IEC 14443A, featuring 8 KB EEPROM, 17 pF input capacitance, Common Criteria EAL5+ security certification, and support for AES-128 and 3DES cryptographic engines. It enables secure public transport ticketing, micro-payment, and access management in smart city cards.

For engineers reviewing the MF3D8200DA4/01 datasheet, MF3D8200DA4/01 pinout, MF3D8200DA4/01 application, or MF3D8200DA4/01 equivalent, key selection considerations include its SOT500-2 MOA4 package, transaction-oriented anti-tear mechanism, MIsmartApp delegated application management, and backward compatibility with MIFARE DESFire EV1 and D40 systems.

Technical Context

The MF3D8200DA4/01 implements a mutual three-pass authentication protocol supporting DES, 3DES, and AES-128 ciphers, with hardware-accelerated CMAC generation and encrypted RF-channel communication. Its file system supports up to 32 files per application across six types-including Transaction MAC-and enforces application-level isolation via dedicated key sets.

It features configurable ATS with FSCI enabling up to 128-byte frame size (256 bytes for larger memory variants), optional Random ID for privacy, Proximity Check against relay attacks, and Originality Check to verify genuine NXP silicon. The on-chip backup management ensures atomic transaction integrity across multiple files.

Key Specifications

Pinout & Package

MF3D8200DA4/01 is housed in a plastic leadless module carrier package (MOA4) conforming to SOT500-2 outline, designed for embedding into contactless smart cards or modules. No discrete pins are present - RF coupling occurs via integrated coil interface terminals.

Key Features

Applications

Equivalent & Alternatives

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

Compared with MF3D4200DA4/01 and MF3DH8200DA4/01, the MF3D8200DA4/01 delivers optimal balance of memory headroom and standard antenna compatibility - making it the default choice for full-featured smart city deployments requiring future-proof file expansion and interoperability with legacy MIFARE readers.

Availability

MF3D8200DA4/01 is available at Aetrix Electronics and suitable for secure public transport ticketing, micro-payment systems, and smart city mobility cards requiring stable component supply and long-term lifecycle assurance.

Supply support for MF3D8200DA4/01 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, with leadership in RFID and NFC technologies.

The MF3D8200DA4/01 belongs to the MIFARE DESFire EV2 product line, engineered specifically for high-assurance, multi-application contactless smart cards used in transportation, access control, and digital identity systems.

FAQ

What security certifications does MF3D8200DA4/01 hold?

The MF3D8200DA4/01 is certified to Common Criteria EAL5+ for both hardware and software components - the same assurance level required for banking cards and e-passports. This certification covers its cryptographic engines (3DES/AES), mutual authentication protocol, memory protection mechanisms, and secure messaging implementation. All security-critical firmware and hardware logic in MF3D8200DA4/01 underwent formal evaluation under this certification scope.

Does MF3D8200DA4/01 support ISO/IEC 7816-4 commands?

Yes, MF3D8200DA4/01 fully supports ISO/IEC 7816-4 APDU structure and file system commands including SELECT FILE (INS A4), READ BINARY (B0), UPDATE BINARY (D6), READ RECORDS (B2), APPEND RECORD (E2), GET CHALLENGE (84), INTERNAL AUTHENTICATE (88), and EXTERNAL AUTHENTICATE (82). These operate alongside native MIFARE DESFire commands and enable interoperability with standard smart card middleware stacks.

How does the Transaction MAC feature work in MF3D8200DA4/01?

The Transaction MAC file type in MF3D8200DA4/01 generates a cryptographically signed digest of transaction data using a secret application key stored on-card. This MAC serves as verifiable proof that the transaction occurred on an authentic MF3D8200DA4/01 device and has not been altered. It is computed during the transaction and stored alongside related records, enabling backend systems to validate integrity without real-time connectivity.

Is MF3D8200DA4/01 backward compatible with older MIFARE DESFire systems?

Yes, MF3D8200DA4/01 operates in default delivery configuration as a MIFARE DESFire EV1 device, supporting all EV1 and D40 native commands and secure messaging modes. New EV2 features like MIsmartApp and Transaction MAC require explicit activation via configuration commands. Infrastructure upgrades are optional - existing readers and host systems continue functioning without modification.

What is the difference between MF3D8200DA4/01 and MF3DH8200DA4/01?

MF3D8200DA4/01 uses 17 pF input capacitance and targets standard antenna designs, while MF3DH8200DA4/01 uses 70 pF input capacitance for compact or low-inductance antennas. Both share identical 8 KB EEPROM, SOT500-2 MOA4 packaging, and functional capabilities. The "H" suffix denotes high-capacitance variant - selection depends solely on antenna electrical characteristics, not memory or security differences.