Shenzhen Cardy Intelligent & Science Technology Co., Ltd.
Main products:RFID Card,Smart Card,PVC Card,RFID Tag,RFID Keyfob
Contact Us
  • Contact Person : Ms. Lee Nancy
  • Company Name : Shenzhen Cardy Intelligent & Science Technology Co., Ltd.
  • Tel : 86-755-86267651
  • Fax : 86-755-86267649
  • Address : Guangdong,Shenzhen,7 floor, A building Longjing #2 industry park, Longzhu 5th road, Nanshan district
  • Country/Region : China
  • Zip : 518055

Mifare NTAG203 NFC Card

Mifare NTAG203 NFC Card
Product Detailed
1.NFC Card 2.Chip :Ultralight C 3.ISO14443 A protocal 4.Material:pvc 5.lead time:7-8days

NFC Card/Mifare NFC card/Type 2 NFC card/ NTAG203 NFC Card/ Ultralight C NFC card

NFC card key features:

2.Material: PVC.

3.Size: 86*54*0.84mm (same as credit card).

4.Packing: 200pcs/box,20boxes/carton.

5.Offer Capability: 1 million per day.

6.MOQ: 100pcs.

7.Printing:Glossy 4/4 color offset printing both side,also can do silk screen, panton color printing.

8.Craft: Printing both side with barcode strip on the back.

The barcode available are 128 code,13 code,39 code etc.

9.Chip style: We offer ID thick card like T5557, ID thin card like EM4100 etc.

10.Available crafts: magnetic strip, scratch off strip,signature panel,serial number(thermal ,inkjet and embossing Nos), hot-stamping, laser/hologram.

11.We accept custom material and artwork/design order

 NTAG203 - NFC Forum Type 2 Tag compliant IC - to be used with NFC enabled devices according to NFC Forum technical specifications, according to NFC Forum recommendations or Proximity Coupling Devices (PCD), according to ISO/IEC 14443A. The communication layer (RF Interface) complies to parts 2 and 3 of the ISO/IEC 14443A standard. The NTAG203 is primarily designed for NFC Forum Type 2 Tag applications (i.e. Smart Advertisement, connection handover, Bluetooth simple pairing, WiFi Protected set-up, call request, SMS, goods and device authentication and others).

Contactless energy and data transfer

Communication to NTAG can be established only when the IC is connected to a coil. Form and specification of the coil is out of scope of this document.

When the NTAG is positioned in the RF field, the high speed RF communication interface allows the transmission of the data with a baud rate of 106 kbit/s.

Naming conventionsTable 1. Short naming convention (for easier product identificationRF Interface (ISO/IEC 14443A)Contactless transmission of data and supply energy (no battery needed)Operating distance: up to 100 mm (depending on field strength and antenna geometry)Operating frequency: 13.56 MHzFast data transfer: 106 kbit/sHigh data integrity: 16-bit CRC, parity, bit coding, bit countingTrue anticollision 7 byte serial number (cascade level 2 according to ISO/IEC 14443-3)EEPROM168 bytes of total memory, divided in 42 pages (4 bytes each)144 bytes of user r/w memory area, divided in 36 pages (4 bytes each)Field programmable read-only locking function per page for first 64 bytesField programmable read-only locking function per block32-bit user definable One-Time Programmable (OTP) area16-bit counterData retention of 5 yearsWrite endurance 10000 cyclesNFC Forum Tag 2 Type compliance

NTAG203 IC provides full compliance to the NFC Forum Tag 2 Type technical specification and enables NDEF data structure configurations.

SecurityAnti-cloning support by unique 7-byte serial number for each device32-bit user programmable OTP areaField programmable read-only locking function per page for first 512 bitsRead-only locking per block for rest of memoryCascaded UID

The anticollision function is based on an IC individual serial number called Unique IDentifier. The UID of the NTAG203 is 7 bytes long and supports cascade level 2 according to ISO/IEC 14443-3.


An intelligent anticollision function according to ISO/IEC 14443 allows to operate more than one card in the field simultaneously. The anticollision algorithm selects each card individually and ensures that the execution of a transaction with a selected card is performed correctly without data corruption resulting from other cards in the field.


Mifare NTAG203 NFC Card

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