Changzhou Tinghao Electronic Co., Ltd.

1. Frequency : 13.56 MHZ
2. Size : 50x50mm
3. Chip : NXP I CODE 2/ NXP I CODE SLI/ NXP I CODE SLIX
4. Protocol : ISO15693

2.1 ICODE SLIX RF interface (ISO/IEC 15693)

1)Contactless transmission of data and supply energy (no battery needed)
2)Operating distance: up to 1.5 m (depending on antenna geometry)
3)Operating frequency: 13.56 MHz (ISM, world-wide licence freely available)
4)Fast data transfer: up to 53 kbit/s
5)High data integrity: 16-bit CRC, framing
6)True anticollision
7)Password protected Electronic Article Surveillance (EAS)
8)Password protected Application Family Identifier (AFI)
9)Data Storage Format Identifier (DSFID)
10)Additional fast anticollision read
11)Write distance equal to read distance

2.2 EEPROM

1)1024 bits, organized in 32 blocks of 4 bytes each
2)50 years data retention
3)Write endurance of 100000 cycles

2.3 Security

1)Unique identifier for each device
2)Lock mechanism for each user memory block (write protection)
3)Lock mechanism for DSFID, AFI, EAS
4)Password (32-bit) protected EAS and AFI functionality