SIC279 – Multi-Purpose HDX Transponder and Transponder IC

SIC279 is a low-frequency half-duplex (HDX) RFID transponder with 192 bits of user memory. LF HDX RFID transponder operates at 134.2 kHz frequency band. The transponder is fully compatible with ISO11784/11785 HDX R/O Animal tag.

Highlight Features

• Standard and advanced animal R/W RFID Transponder Tags
• Long read range transponder
• On-chip 330 pF resonant capacitors
• On-chip tunable capacitor *
• Half duplex FM telegram fc 124/134 kHz contactless read/write data
• Small size, suitable for implantable 2.0mm glass tags *

Interface and Peripheral

• Fully compliant with ISO 11784/11785 HDX R/O Animal tag ID data protocol/structure)

Memory

• R/W user data memory of 6X32 (192 bits) for database management
• Supporting user access to factory unique ROM ID (UID), preventing chips from cloning
• Write endurance > 100,000 R/W cycles
• Memory retention > 20 years
• Direct Access/Write Mode
• Protected Direct Access/Write Mode
• Write Mode
• Read-Only Animal ID sections when no command received
• Read/Write or OTP Configuration
• Supporting cascading commands
• Comprehensive error logging reports

Operating Condition

• Carrier frequency fc is 124/134 kHz
• Operating temperature: –40℃ to 85℃

Packages

• VDFN
• WDFN
• Wedge Transponder
• 12 mm Glass Transponder
• 23 mm Glass Transponder
• 32 mm Glass Transponder

Applications

• HDX ISO 11784/11785 Animal tag
• ICAR compliant RFID tags
• Animal transitional tags
• Food traceability tags
• Waste management systems
• Long read-range EAS transponders
• Automotive guide vehicle (AGV)
• Industrial management