DEMOKITLR STMicroelectronics, DEMOKITLR Datasheet - Page 3

• Manufacturer Part Number: DEMOKITLR
• Description: DEMO KIT LONG-RANGE
• Manufacturer: STMicroelectronics
• Type: Development kitr

Specifications of DEMOKITLR

• Contents: Reader, Antenna, Cables, CD, Documentation, Power Supply, Samples
• For Use With/related Products: LRI512
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-5538; DEMOKITLRI512

The LRI512 and LRI64 are contactless memory devices, powered by a transmitted carrier radio wave at
13.56MHz.
Both conform to the ISO 15693 recommendation for the transfer of power and signals via radio transmis-
sion. The LRI DemoKit V3.0 reader circuitry amplitude modulates (20% modulation) the data on the carrier
using amplitude shift keying (ASK) and is locked in the 1/4 pulse coding mode. The LRI memories reply
by load modulating the data on the carrier using Manchester coding in the one sub-carrier mode. The data
transfer rate in each direction is around 26 Kbit/second.
The purpose of the LRI DemoKit V3.0 program is to give an example of how the interfacing can be
achieved. It does not allow the user to evaluate all of the different ISO15693 modes. It is possible to en-
large the evaluation, to cover other ISO15693 operating modes, using other equipment that can be sup-
plied by STMicroelectronics.
The LRI512 and LRI64 offer the device identification algorithms (INVENTORY) within the contactless pro-
tocol as specified by ISO15693. This mechanism is supported by the LRI DemoKit V3.0 reader and pro-
gram. The LRI DemoKit V3.0 gives access to the full memory mapping. It is possible to read and write into
the selected LRI memory. This release of the demonstration software allows the block write protection of
the LRI512 to be activated. The kit consists of:
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LRI512 contains a 512-bit EEPROM, with the memory organized as 16 blocks of 32 bits.
LRI64 contains a 120-bit non-volatile memory, with the memory organized as 15 blocks of 8 bits, of
which 7 blocks are accessible as Write-Once Read-Many (WORM) memory.
One CD-ROM for the demonstration program
One ID ISC.MR100-A Middle Range Reader
One ID ISC.ANT340/240 Pad Antenna
One 12V DC Power Supply
One ID CAB.RS-A Cable for Power Supply and Interface
Some LRI512 Samples
Some LRI64 Samples
Documentation.
UM0073 - USER MANUAL
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