LRI64-A7T(2007) 데이터시트 - STMicroelectronics

Description
   The LRI64 is a contactless memory, powered by an externally transmitted radio wave. It contains a 120-bit non-volatile memory. The memory is organized as 15 blocks of 8 bits, of which 7 blocks are accessible as write-once read-many (WORM) memory.

FEATUREs
◾ ISO 15693 compliant
◾ ISO 18000-3 Mode 1 compliant
◾ 13.56 MHz ±7 kHz carrier frequency
◾ Supported data transfer to the LRI64:
   10% ASK modulation using “1-out-of-4” pulse
   position coding (26 Kbit/s)
◾ Supported data transfer from the LRI64:
   Load modulation using Manchester coding with
   423 kHz single subcarrier in fast data rate
   (26 Kbit/s)
◾ Internal tuning capacitor (21 pF, 28.5 pF,
   97 pF)
◾ 7 × 8 bits WORM user area
◾ 64-bit unique identifier (UID)
◾ Read Block and Write Block commands (8-bit
   blocks)
◾ 7 ms programming time (typical)
◾ More than 40-year data retention
◾ Electrical article surveillance (EAS) capable
   (software controlled)
◾ Packages
   – ECOPACK® (RoHS compliant)