NXP Semiconductors NT2H1611G0DA8J

Overview

NT2H1611G0DA8J from NXP Semiconductors is an NFC Forum Type 2 Tag compliant contactless IC designed for secure, low-power smart label applications. It delivers 888 bytes of user memory, 50 pF input capacitance, and full ISO/IEC 14443 Type A compliance - enabling integration into compact electronic shelf labels, product authentication tags, and mobile companion devices.

For engineers reviewing the NT2H1611G0DA8J datasheet, NT2H1611G0DA8J pinout, NT2H1611G0DA8J application, or NT2H1611G0DA8J equivalent, key selection considerations include its 13.56 MHz operating frequency, field-programmable page locking, ECC-based originality signature, 10-year data retention, and SOT500-4 (MOA8) surface-mount package compatibility.

Technical Context

The NT2H1611G0DA8J implements a digital control unit with integrated RF interface (modulator/demodulator, rectifier, clock regenerator, POR, voltage regulator), EEPROM controller, and anticollision logic. Its memory architecture comprises 231 pages × 4 bytes, with 26 bytes reserved for manufacturer/config data and 888 bytes allocated as user R/W space.

It supports FAST_READ command for single-frame NDEF message retrieval, password-protected memory access with configurable attempt limits, and true anticollision for multi-tag environments. The IC operates exclusively in passive mode, deriving power and clock from the 13.56 MHz RF field without external components.

Key Specifications

Pinout & Package

NT2H1611G0DA8J is supplied in the MOA8 plastic leadless module carrier package (SOT500-4), optimized for automated tape-and-reel assembly. The IC connects to the antenna via two dedicated terminals only - no additional pins or external circuitry required.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar NFC tag IC applications.

Compared with NT2H1511G0DA8 and NT2H1311G0DA8, the NT2H1611G0DA8J provides 76% more user memory than NT2H1511G0DA8 and 517% more than NT2H1311G0DA8 - enabling richer NDEF structures, multi-region content, and future-proof firmware update metadata storage without changing antenna layout or reader compatibility.

Availability

NT2H1611G0DA8J is available at Aetrix Electronics and suitable for electronic shelf labels, product authentication systems, and mobile companion tag deployments requiring stable component supply across industrial, retail, and consumer electronics programs.

Supply support for NT2H1611G0DA8J 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 IoT applications.

The NTAG21x family, including NT2H1611G0DA8J, was engineered specifically for mass-market NFC tagging - balancing memory density, RF performance, and cryptographic security in wafer-level and module-level form factors.

FAQ

What is the exact user memory capacity of NT2H1611G0DA8J?

The NT2H1611G0DA8J provides 888 bytes of freely available user Read/Write memory, organized across 222 pages of 4 bytes each. This capacity is confirmed in NXP's official ordering information table and corresponds to the NTAG216 variant within the NTAG21x family. The memory supports NDEF formatting, password protection, and field-programmable locking - making it suitable for complex smart-label applications requiring multilingual or multi-function payloads.

Does NT2H1611G0DA8J require external components for operation?

No, NT2H1611G0DA8J operates as a fully self-contained NFC tag IC and requires no external components. It derives power and clock signal directly from the 13.56 MHz RF field via its LA and LB antenna terminals. The internal rectifier, voltage regulator, and digital control unit eliminate the need for discrete capacitors, resistors, or crystals - simplifying inlay design and reducing bill-of-materials cost.

Is NT2H1611G0DA8J compatible with standard NFC smartphones?

Yes, NT2H1611G0DA8J is fully compliant with NFC Forum Type 2 Tag and ISO/IEC 14443 Type A specifications. It has been validated across Android (NFC Forum–certified devices running Android 4.4+) and iOS (Core NFC–enabled iPhones from iPhone 7 onward). Interoperability is guaranteed at 106 kbit/s data rate and up to 100 mm operating distance under typical field conditions.

What security mechanisms does NT2H1611G0DA8J implement?

NT2H1611G0DA8J integrates multiple hardware-enforced security layers: a factory-programmed 7-byte UID, ECC-based originality signature for anti-cloning, one-time programmable capability container bits, field-programmable read-only locking per page or double-page, and 32-bit password protection with optional failed-attempt limits. These features are implemented in silicon and do not rely on external firmware - ensuring robust protection for authentication and sensitive data storage.

What package type and mounting method does NT2H1611G0DA8J use?

NT2H1611G0DA8J is packaged in the MOA8 plastic leadless module carrier (SOT500-4), supplied on 35 mm wide tape for automated SMT placement. It uses a surface-mount footprint with only two terminals - LA and LB - for direct connection to printed loop antennas. No leads, solder pads, or vias beyond the two antenna pads are required, enabling ultra-thin (<0.2 mm) and flexible inlay construction.