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NXP Semiconductors NCJ3310AHN/0J
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- Part No.:
- NCJ3310AHN/0J
- Manufacturer:
- NXP Semiconductors
- Category:
- RFID, RF Access, Monitoring ICs
- Package:
- 16-VFQFN Exposed Pad
- Datasheet:
-
NCJ3310AHN/0J.pdf
- Description:
- IC NFC TAG I2C HVQFN17
- Quantity:
- Payment:
- Shipping:
Inventory:3,825
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Product details
Overview
NCJ3310AHN/0J from NXP Semiconductors is an NFC Forum-compliant Type 5 tag IC with integrated I²C host interface, designed for automotive contactless applications including Bluetooth/Wi-Fi pairing, battery module temperature monitoring, and part originality verification. It delivers >5 cm read range with NFC phones and up to 60 cm with ISO/IEC 15693 readers, supports zero-power I²C sensor readout, and operates across –40 °C to +105 °C.
For engineers reviewing the NCJ3310AHN/0J datasheet, NCJ3310AHN/0J pinout, NCJ3310AHN/0J application, or NCJ3310AHN/0J equivalent, key selection criteria include ISO/IEC 15693 compliance, 2048-byte user memory with ECC-based reprogrammable originality signature, ALM-enabled antenna size reduction (×40), <6 µA standby current, and HVQFN16 package compatibility with automotive thermal and space constraints.
Technical Context
The NCJ3310AHN/0J implements dual-mode communication: passive load modulation (PLM) for standard NFC proximity interaction and active load modulation (ALM) for extended-range ISO/IEC 15693 operation-enabling factory calibration via long-range readers and field use via smartphones. Its configurable I²C interface operates as leader or follower, supporting direct connection to sensors without external power.
Security is implemented through three independently protected memory areas, 32/64-bit password access control, 128-bit AES mutual authentication, and a customer-reprogrammable ECC-based originality signature. Energy harvesting provides up to 30 mW output with 32/64-bit configurable voltage, enabling battery-free system-level power delivery.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| NFC Standard | NFC Forum Type 5 & ISO/IEC 15693 compliant - enables interoperability with both consumer NFC phones and industrial long-range readers. |
| User Memory | 2048 bytes - partitioned into three configurable security zones for multi-party data isolation in supply chain applications. |
| Standby Current | <6 µA - extends battery life in always-on automotive modules such as BMS monitoring nodes. |
| Operating Temp | –40 °C to +105 °C - qualified for under-hood and battery-pack environments per J-grade automotive specification. |
| Package | HVQFN16, 3 × 3 × 0.2 mm - surface-mount footprint optimized for space-constrained automotive PCBs. |
| Energy Harvesting | Up to 30 mW output, 32/64-bit configurable - powers external sensors or logic without local battery, enabling zero-power sensor interrogation. |
| I²C Interface | Configurable leader/follower mode - allows NCJ3310AHN/0J to initiate reads from sensors or respond to host MCU commands. |
Pinout & Package
HVQFN16 package, 3 mm × 3 mm × 0.2 mm body height, wettable flank terminals, exposed thermal pad.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD | Supply input | Accepts harvested energy or external 1.71–3.6 V supply; powers internal circuitry and I²C peripherals. |
| GND | Ground reference | Common return path for RF, digital, and harvested power domains; connects to exposed thermal pad. |
| SDA | I²C data line | Bidirectional signal for sensor/memory communication; supports leader/follower configuration per register setting. |
| SCL | I²C clock line | Driven by NCJ3310AHN/0J in leader mode or host in follower mode; synchronized with internal NFC timing. |
| NFC_EN | NFC interface enable | Active-low control to disable NFC field detection and RF front-end, reducing leakage during hard power-down. |
| PDWN | Hard power-down pin | Asserted to reduce current to <0.25 µA; retains memory state but disables all interfaces except wake-up via NFC field. |
| GPIO | Configurable general-purpose I/O | Programmable as interrupt output (e.g., sensor ready) or input (e.g., tamper detect); level- or edge-triggered. |
| ANT1 / ANT2 | RF antenna connections | Differential inputs for external loop antenna; support ALM/PLM modulation schemes without external matching network. |
Key Features
| Feature | Design Value |
|---|---|
| Active Load Modulation (ALM) | Enables 40× smaller antenna while maintaining full 60 cm ISO/IEC 15693 read range - reduces mechanical integration complexity in tight automotive cavities. |
| ECC-based Originality Signature | Customer-reprogrammable elliptic curve signature stored in dedicated memory area - provides cryptographic proof of part authenticity for anti-counterfeiting in OEM supply chains. |
| TNEP Support | Enables NFC-initiated Bluetooth/Wi-Fi handover per NFC Forum TNEP v1.0 - allows single-tap pairing between smartphone and infotainment head unit without manual SSID/password entry. |
| Three-Zone Memory Security | Independent 32/64-bit password or 128-bit AES protection per zone - permits tiered access: OEM config (zone 1), Tier-1 supplier data (zone 2), end-user personalization (zone 3). |
| Zero-Power I²C Readout | Permits single-shot temperature or status reading from connected I²C sensor using only NFC field energy - eliminates need for local battery in BMS module sensing nodes. |
Applications
| Infotainment Bluetooth Pairing | Automotive BMS Monitoring |
|---|---|
Use Scenario: Driver taps smartphone on center console badge to pair with vehicle infotainment system. IC Role / Device Role / Timing Role: NCJ3310AHN/0J acts as TNEP-compliant NFC tag, exchanging Wi-Fi credentials and Bluetooth MAC address via NFC handover protocol. Use Value: Eliminates manual network setup; achieves sub-second pairing with no UI interaction or driver distraction. | Use Scenario: Contactless temperature reading of high-voltage battery modules during service or diagnostics. IC Role / Device Role / Timing Role: NCJ3310AHN/0J bridges NFC reader to I²C temperature sensor, performing zero-power measurement triggered by NFC field presence. Use Value: Enables safe, non-invasive thermal verification without opening battery enclosure or connecting wired probes. |
| Aftermarket Part Authentication | OEM Factory Calibration |
Use Scenario: Technician scans replacement airbag control unit with NFC-enabled tablet to verify genuine NXP component. IC Role / Device Role / Timing Role: NCJ3310AHN/0J stores and signs OEM-specific cryptographic origin certificate using reprogrammable ECC engine. Use Value: Prevents counterfeit parts from entering service channels by validating hardware provenance at point-of-use. | Use Scenario: Automated test station writes calibration coefficients and VIN-specific parameters to NCJ3310AHN/0J during final assembly. IC Role / Device Role / Timing Role: NCJ3310AHN/0J serves as programmable parameter storage node, accessed via ISO/IEC 15693 long-range reader before vehicle rollout. Use Value: Enables offline, contactless programming without physical connector access - accelerates production line throughput. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar NFC tag IC applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ST25DV04K | 4-Kbit EEPROM, I²C-only interface, no ALM, max read range 5 cm, –40 °C to +85 °C | Limited to short-range NFC phone interaction; lacks long-range ISO/IEC 15693 support and energy harvesting | Select when cost-sensitive infotainment pairing is sole requirement and extended temperature or BMS integration is unnecessary. |
| NT3H2211W0FHKH | NFC Forum Type 4B, 2-Kbyte memory, no I²C leader mode, no energy harvesting, –40 °C to +105 °C | Supports AES crypto but no ECC originality signature; cannot drive I²C sensors without external MCU coordination | Choose for secure credential storage where direct sensor bridging and zero-power operation are not required. |
Compared with ST25DV04K and NT3H2211W0FHKH, the NCJ3310AHN/0J uniquely combines ALM-enabled long-range operation, I²C leader capability for autonomous sensor polling, and reprogrammable ECC originality - making it the only option qualified for full lifecycle automotive use from factory calibration to field diagnostics and anti-counterfeiting.
Availability
NCJ3310AHN/0J is available at Aetrix Electronics and suitable for automotive infotainment pairing, battery management system (BMS) monitoring, and OEM part originality verification requiring stable component supply across extended temperature and long product lifecycles.
Supply support for NCJ3310AHN/0J 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 headquartered in Eindhoven, Netherlands, specializing in secure connectivity solutions for automotive, industrial, and IoT markets.
The NCJ3310AHN/0J belongs to NXP's NCx3310 automotive NFC tag IC family, engineered specifically to replace mechanical switches and wired interfaces in vehicle subsystems requiring contactless configuration, diagnostics, and authentication.
FAQ
What is the maximum read range of the NCJ3310AHN/0J with an NFC-enabled smartphone?
The NCJ3310AHN/0J achieves >5 cm read range with standard NFC-enabled smartphones operating in proximity mode. This performance is guaranteed under typical automotive interior conditions with its integrated ALM/PLM dual-mode RF architecture and conforms to NFC Forum Type 5 requirements. The NCJ3310AHN/0J does not require external tuning components to reach this range.
Does the NCJ3310AHN/0J support energy harvesting to power external sensors?
Yes, the NCJ3310AHN/0J supports energy harvesting with up to 30 mW output and 32/64-bit configurable voltage levels. It can directly power low-power I²C sensors during NFC field activation, enabling zero-power measurement cycles. This capability is integral to the NCJ3310AHN/0J design and requires no additional DC-DC circuitry.
How does the NCJ3310AHN/0J implement originality verification for automotive parts?
The NCJ3310AHN/0J includes a reprogrammable ECC-based originality signature stored in dedicated memory. OEMs can lock or update this signature during manufacturing or service. Verification occurs via NFC readout and cryptographic validation - a core function of the NCJ3310AHN/0J, not dependent on external processors.
What is the role of the PDWN pin on the NCJ3310AHN/0J?
PDWN is the hard power-down pin on the NCJ3310AHN/0J. When asserted, it reduces quiescent current to <0.25 µA while preserving memory contents. The device wakes automatically upon NFC field detection, eliminating need for external reset circuitry. This feature is specified and tested across the full –40 °C to +105 °C range.
Can the NCJ3310AHN/0J operate as an I²C leader to initiate communication with sensors?
Yes, the NCJ3310AHN/0J supports configurable I²C leader mode, allowing it to autonomously poll connected I²C sensors without host MCU intervention. This is a defined operational mode in the NCJ3310AHN/0J datasheet and is used in zero-power BMS temperature monitoring applications.
NCJ3310AHN/0J Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Series:
- NCx3310
- Package/Case:
- 16-VFQFN Exposed Pad
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Type:
- RFID Reader/Transponder
- Frequency:
- -
- Standards:
- ISO 15693, NFC
- Interface:
- GPIO, I2C
- Voltage - Supply:
- -
- Operating Temperature:
- -40°C ~ 105°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount, Wettable Flank
- Supplier Device Package:
- 16-HVQFN (3x3)
NCJ3310AHN/0J FAQ
1.How can I place an order for NCJ3310AHN/0J through Aetrix?
Please submit a Request for Quotation (RFQ) for NCJ3310AHN/0J 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 NCJ3310AHN/0J reliable?
The price and inventory of NCJ3310AHN/0J are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for NCJ3310AHN/0J is usually 5 days.
3.What payment methods are accepted for NCJ3310AHN/0J?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for NCJ3310AHN/0J transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for NCJ3310AHN/0J?
NCJ3310AHN/0J orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your NCJ3310AHN/0J 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 NCJ3310AHN/0J?
For technical support, including NCJ3310AHN/0J datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your NCJ3310AHN/0J requirements.
6.How does Aetrix verify that NCJ3310AHN/0J is sourced from the original manufacturer or authorized distributors?
All NCJ3310AHN/0J 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 NCJ3310AHN/0J meets industry standards.
7.What is the process for return or replacement of NCJ3310AHN/0J?
All NCJ3310AHN/0J units undergo pre-shipment inspection (PSI). If there is an issue with NCJ3310AHN/0J, 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 NCJ3310AHN/0J part is unused and in its original packaging.
Return procedure for NCJ3310AHN/0J:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
NCJ3310AHN/0J Tags
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SL2S2602FTBX
NXP Semiconductors
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ST25DV04K-IER6S3
STMicroelectronics
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ST25DV04K-IER6C3
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LXMSJZNCMD-217
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NT3H2111W0FTTJ
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NT3H2111W0FHKH
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M24LR04E-RMC6T/2
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ST25DV04KC-JF6D3
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ST25DV64KC-IE6S3
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ST25DV64K-IER6T3
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NT3H2211W0FTTJ
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NT3H2211W0FHKH
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