BL75R04SM 2K-bit EEPROM RFID Label IC Description BL75R04SM is a ISO15693 full-compliant IC for intelligent label application like retail as well as baggage and parcel identification in airline business and mail services, access control, ticketing, product authentication, livestock ID, document tracking. The operating frequency of the IC is 13.56MHz. Depending on antenna geometry, the operating distance is up to 1.2m(gate width). The system offers the possibility of operating labels simultaneously in the field of the reader antenna (Anti-collision). Data are stored in a non-volatile memory (EEPROM). The EEPROM has a memory capacity of 2Kbits and is organized in 64 blocks consisting 4 bytes each (1 block=32 bits),including 64bits Unique identifier. Features Contactless transmission of data and supply energy (no battery needed) ISO15693 compliant Operating frequency: 13.56MHz Operating distance: Up to 1.2m(gate width) Fast data transfer: High data integrity: 16 Bit CRC, framing Anti-collision 26.5 Kbit/s 2K bits available user memory, organized in 64 blocks of 4 byte each Programming time>=2.5mS Data retention of 10 years Write endurance 100,000 cycles Unique identifier for each device Support individual lock for each block (write protection) Functional Description Block Diagram Power Clock http://www.belling.com.cn Data series-parallel conversion LB Power Circut Rectifier Clock extractive Power O n Reset Voltage Regulator antenna LA RF Analog Inerface Operation M ode IO -1Total 3 Pages Command EEPROM cell Anticollision M em ory Access 8/16/2006 BL75R04SM 2K-bit EEPROM RFID Label IC Memory Organization EEPROM memory organization Commands && Operation The ISO/IEC15693-3 defined commands Inventory(0x01) Stay quiet(0x02) Read single block(0x20) Write single block(0x21) Lock block(0x22) Read multiple block(0x23) Select(0x25) Reset to ready(0x26) Write AFI(0x27) Lock AFI(0x28) Write DSFID(0x29) Lock DSFID(0x2A) Get system information (0x2B) Get multiple block security status(0x2C) Custom command The format of Custom Commands is generic and allows unambiguous attribution of Custom Command Codes and procedures to each VICC Manufacturer.For the execution of a Custom Command the VICC Manufacturer Code should be included in the request.Belling’s Manufacturer Code is 0x84. Write_2_Blocks (0xA2) Lock_2_Blocks (0xA3) http://www.belling.com.cn -2Total 3 Pages 8/16/2006 BL75R04SM 2K-bit EEPROM RFID Label IC Electrical Specification 1 Absolute Maximum Ratings Symbol Rating Unit Storage Temperature Range -55 To +140 ℃ Tj Junction Temperature -55 To +140 ℃ Vesd Esd Voltage Immunity ±2 KVpeak ±60 mA Peak Tstg Imaxla-Lb Parameter Test Conditions -Std-883d Maximum Input Peak Current 2 Operating Conditions Symbol Tamb Tjop Ila-Lb Vla-Lbrd Vla-Lbwr Fop Parameter Test Min Conditions Operating Ambient Temperature Operating Junction Temperature Typ Max Unit -25 +70 ℃ -25 +85 ℃ 30 mArms ±3.1 ±3.7 Vpeak ±3.6 ±3.7 Vpeak 13.560 13.567 MHz Input Current Minimum Supply Voltage For Read/Eas Minimum Supply Voltage For Write Standard Mode Standard Mode Operating Frequency 13.553 3 Electrical Characteristics Parameter Symbol Cres Pmin Input Capacitance Between La-Lb Minimum Operating Supply Power Minimun Modulation Of Rf Mmin tD Tret Nwrite Min Typ Max Unit Vla-Lb=2vrms 22.3 23.5 24.7 Pf Vla-Lb=2vrms 200 Modulation Pulse Length of RF Voltage Demodulation Response Time Eeprom Data Retention 10 100 % /(Vmax+Vmin) m ≥ 10% 7.08 9.44 11.8 µS m ≥ 10% 0.1 0.8 2.4 µS Tamb≤ 55 °C 10 Eeprom Write Endurance http://www.belling.com.cn µW M=(Vmax-Vmin) Voltage For Demodulator Response tpsm Test Conditions 10 -3Total 3 Pages Years 5 Cycles 8/16/2006