Ntag213, Ntag215, Ntag216 electronic tags

Ntag213, Ntag215 and Ntag216 were developed by NXP Semiconductors and are used as standard NFC Tag ICs to work with NFC devices or NFC-compatible proximity coupling devices and are widely used in market applications such as retail, gaming, and consumer electronics. ntag213, ntag215 and ntag216 (hereinafter collectively referred to as ntag21x) are designed to fully comply with nfc forum type 2 tags and iso/iec14443 type a specifications.

Feature about the NFC tags:
Chip model: N213/N215/N216
Capacity size: 180 bytes 540 bytes 924 bytes
User read and write area: 144 bytes, 504 bytes, 888 bytes
Communication protocol: ISO14443A
Sensing distance: 0-10CM
Data retention: 10 years
Capacitance value: 57pF
Reading and writing times: 100000 times
Working temperature: minus 25 degrees to 55 degrees
Data transmission: 106 kbit/s
Other features: contactless data transmission and energy supply, anti-collision, 7-byte serial number, FastRead command
Specification size: 85.5*54*0.76MM
Surface effect: glossy/matte
Printing method: Offset printing/Silk printing/Digital printing
Application fields: smart advertising, Bluetooth pairing, item authentication, phone request, SMS, receipt, coupon, connection exchange, product authentication, mobile label, electronic shelf, commercial finance

Application:
1. Target applications include outdoor and print media smart advertising, solomo applications, product verification, nfc shelf labels, mobile phone matching labels.
2, Target use cases include outdoor smart advertising, product authentication, mobile phone companion tags, Bluetooth or wi-fi pairing, electronic shelf labels and business cards. The ntag21x memory can also be segmented to deploy multiple applications simultaneously.

Advantage:
1, Since the ntag21x tag ic has a high input capacitance, this product is especially suitable for applications that require a small size without degrading performance. Small NFC tags make it easier to embed in targets such as product tags or electronic devices.
2, The mechanical and electrical characteristics of ntag21x can meet the requirements of inlay and label manufacturers.
3. Anti-interference The intelligent anti-interference function allows multiple tags to work on site at the same time. An anti-jamming algorithm selects each tag individually and ensures that the selected tag executes the transaction correctly without being interfered by the presence of another tag in the field.

The differences between the three are:
1. Different capacities
NTAG213: 180Byte, NTAG215: 540Byte, NTAG216: 924Byte
2. User readable and writable areas are different
NTAG213: 144Byte, NTAG215: 504Byte, NTAG216: 888Byte