NXP-Semicon-NCJ3310AHN-0J

FACT SHEET  

NXP

®

NCx3310  

NCx3310  

NFC Forum-compliant Tag IC with I

2

C for Automotive  

This NFC connected tag delivers robust  

and reliable communication with NFC  

phones, allowing broad automotive use  

cases.  

KEY BENEFITS  

• Reading

 

distance: >5 cm with mobile phones and >60  

cm with long-range readers  

• Zero-power

 

readout of an I

2

C sensor  

• Energy-efficient

 

design with reduced bill of materials  

• Long

 

battery life due to low standby current and hard  

power-down pin  

• Antenna

 

size reduction by a factor of 40 in Active Load  

Modulation (ALM), same read range as in Passive Load  

Modulation (PLM)  

KEY APPLIC

A

T

IONS  

INFO

T

A

INMENT  

Out-of-band Bluetooth

®

and Wi-Fi

®  

pairing.  

Diagnostics and Personalization  

KEY FE

A

T

URES  

• NFC

 

Forum-compliant

T

y

pe 5 tag  

• ISO/IEC

 

15693 compliant  

• 2048

 

bytes user memor

y

,

2

56 bytes SRAM  

• Configurable

 

wired interfaces: I²C leader and followe

r

,  

GPIO, NFC field detection  

ORIGINALITY CHECK  

Verify originality of automotive parts  

• Energy

 

harvesting with 32/64-bit configurable output up  

to 30 mW  

• Scalable

 

security: 32/64-bit password protection,  

three configurable user memory areas, ECC-based  

reprogrammable originality signature, 128-bit AES  

mutual authentication  

BMS  

Contactless temperature monitoring of  

battery modules  

• NFC

 

silence to disable NFC interface  

• Low-power

 

consumption: <6 µA standb

y

,

<

0.25 µA hard  

power-down  

• Wide

 

temperature range: -40 to +85 °C, +85 °C (F type)  

and 105 °C (J type)  

NCx3310 allows for implementing a cost-effective NFC  

interface with a wired host interface that is configurable  

as an I

2

C leader/follower for automotive use cases. It is  

an NFC Forum-compliant contactless tag that can be read  

and written by an NFC-enabled device at close range and  

by an ISO/IEC 15693-enabled industrial reader over a  

longer range.  

SCALABLE SECURITY  

The tag

’

s

2

048 bytes of memory can be divided into  

three areas, and each area can use a different protection  

level, varying from no protection to 32/64-bit, password-  

protected read/write access or up to 128-bit AES  

protected read/write access with mutual authentication.  

Different parties in the value chain can have their own  

dedicated memory areas for data storage.  

BLUETOOTH

®

/WI-FI

®

P

A

IRING  

The NCx3310 comes with pre-programmed proof-of-origin  

functionality to verify authenticit

y

.

T

he reprogrammable  

elliptic curve cryptography (ECC) originality signature can  

be locked or reprogrammed by the customer.  

NCx3310 is suitable for out-of-band Bluetooth/Wi-Fi  

pairing by single tap. It supports the TNEP specification,  

which enables NFC-based Bluetooth/Wi-Fi negotiated  

handove

r

.  

TNEP offers a simple protocol for NFC devices to  

exchange data between an NFC-enabled phone and  

the ca

r

.  

ENERGY HARVESTING  

The NCx3310 can operate without a battery by drawing  

power from the NFC reader instead. The tag supports  

energy harvesting, which means it can be used to  

supply power to other components in the system. When  

sufficient energy is available, the tag can supply a fixed,  

configurable voltage level to ensure a stable overall  

system.  

DIRECT SENSOR CONNECTION  

The NCx3310 can act as a direct bridge between an NFC-  

enabled device and any I²C followe

r

,

s

uch as a sensor or  

external memor

y

.

T

his is especially useful in environments  

that require zero-power, single-shot measurements.  

NCx3310 ORDERING INFORM

A

T

ION  

READ RANGE DUALITY  

Product

T

y

pe ID  

12NC  

Package  

Packing  

MOQ  

Support for ISO/IEC 15693 standards lets the NCx3310  

communicate securely in two ways — with powerful  

industrial readers, at a range of up to 60 cm and with  

NFC-enabled devices (proximity range). This duality  

makes it possible for the device to be calibrated and  

parameterized automatically while in the factory and then,  

when put to use in the field, safely communicate with  

contactless devices such as smartphones.  

NCF3310AHN/0  

3 x 3 x 0.2 mm  

935399489118  

HVQFN16 Reel

 

7”  

6000  

NCJ3310AHN/0  

3 x

 

3 x 0.2 mm  

935410519118  

HVQFN16 Reel

 

7”  

6000  

TINY FOOTPRINT WITH LONGER RANGE  

ALM allows for a significantly smaller footprint without  

compromising the read range. When operating in ALM  

mode, the read range is significantly longer than in  

PLM mode.  

NXP and the NXP logo are trademarks of NXP B.V. All other product or service names are the property of their respective owners. The Bluetooth

®  

word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by NXP Semiconductors is under license.  

© 2021 NXP B.V.  

Document Number: NCx3310FS

 

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