UCODE® 7/7m


Product Details

Block Diagram

UCODE 7 Block Diagram

UCODE 7 Block Diagram


  • Read sensitivity -21 dBm
  • Write sensitivity -16 dBm
  • Parallel encoding mode: 100 items in 60 ms
  • Encoding speed: 16 bits per millisecond
  • Innovative functionalities
    • Tag Power Indicator
    • Pre-serialization for 96-bit EPC
    • Integrated Product Status Flag (PSF)
  • Compatible with single-slit antenna
  • Up to 128-bit EPC
  • 96-bit Unique Tag Identifier (TID) factory locked, including 48-bit unique serial number
  • EPC Gen2 v2.0 ready
  • Up to 128-bit of EPC memory
  • Supports pre-serialization for 96-bit EPC
  • 96-bit Tag IDentifier (TID) factory locked
  • 48-bit unique serial number factory-encoded into TID
  • No User Memory
  • 32-bit kill password to permanently disable the tag
  • 32-bit access password
  • Wide operating temperature range: -40 °C up to +85 °C
  • Minimum 100.000 write cycle endurance
  • Long READ and WRITE ranges due to leading-edge chip sensitivity
  • Very fast bulk encoding
  • Product identification through unalterable extended TID range, including a 48-bit serial number
  • Reliable operation in dense reader and noisy environments through high interference rejection
  • High sensitivity enables smaller and cost efficient antenna designs for the same retail category
  • Tag Power Indicator features enables very high density of inlay on rolls without crosstalk issues during writing/encoding
  • The different input capacitance for the single slit antenna solution provides an additional possibility in tuning of the impedance for the antenna design
  • Large RF pad-to-pad distance to ease antenna design
  • Symmetric RF inputs are less sensitive to process variation
  • Single slit antenna for a more mechanically stable antenna connection
  • Pre-serialization of the 96-bit EPC
  • Extremely fast encoding of the EPC content
  • All mandatory commands of EPC global specification V.1.2.0 are implemented including:
    • (Perma)LOCK
    • Kill Command
  • The following optional commands are implemented in conformance with the EPC specification:
    • Access
    • BlockWrite (2 words, 32-bit)
  • Product Status Flag bit: enables the UHF RFID tag to be used as EAS (Electronic Article Surveillance) tag without the need for a back-end database.
  • Tag Power Indicator: enables the reader to select only ICs/tags that have enough power to be written to.
  • Parallel encoding: allows for the ability to bring (multiple) tag(s) quickly to the OPEN state and hence allowing single tags to be identified simply, without timing restrictions,or multiple tags to be e.g. written to at the same time, considerably reducing the encoding process

Part numbers include: SL3S1204FTB0, SL3S1204FUD, SL3S1204FUD2, SL3S1214FTB0, SL3S1214FUD.


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