ST LRI2K 2048-bit EEPROM tag IC at 13.56 MHz with 64-bit UID kill code ISO 15693 ISO 18000-3 Mode 1 compliant handbook

This document introduces a product called LRI2K, which is a 2048-bit EEPROM tag IC operating at a frequency of 13.56 MHz and compliant with ISO 15693 and ISO 18000-3 Mode 1 standards. It features a 64-bit UID and kill code, supports 10% or 100% ASK modulation and 1/4 or 1/256 pulse position coding for carrier modulation, as well as load modulation using Manchester coding with 423 kHz and 484 kHz subcarriers. It also supports a data rate of 53 Kbit/s with Fast commands. The product includes an internal tuning capacitor, supports 1,000,000 Erase/Write cycles, has a 40-year data retention period, 2048 bits of EEPROM with a Block Lock feature, and a 64-bit unique identifier (UID). It is capable of electrical article surveillance and has a kill function. It supports read and write operations in blocks of 32 bits, with a programming time of 5 ms.


ST LRI2K 2048-bit EEPROM tag IC at 13.56 MHz with 64-bit UID kill code ISO 15693 ISO 18000-3 Mode 1 compliant handbook - cover page
Brand
STMicroelectronics
Category
Other Electronics
Document type
Datasheet
Language
English
Pages
86
File format
PDF
File size
640 KB
Published
09 August, 2012
Updated
28 September, 2023
MD5 checksum
38C399A0946D115114EFE66FDD899EB9

About this manual

The LRI2K is a 2048-bit EEPROM tag IC operating at 13.56 MHz, featuring a 64-bit unique identifier (UID) and a kill code function. It is fully compliant with the ISO 15693 and ISO 18000-3 Mode 1 standards, supporting both 10% and 100% ASK modulation for communication with a VCD. The device includes internal tuning capacitors and offers a minimum of 1,000,000 erase/write cycles with 40-year data retention.

What's inside

  • Description
  • Memory mapping
  • Commands
  • Initial dialogue
  • Communication signal
  • Data rate and data coding
  • Unique identifier
  • Application family identifier
  • LRI2K protocol description
  • LRI2K states

Specifications

Memory Size2048 bits
Operating Frequency13.56 MHz
Data Retention40 years
Erase/Write Cycles1,000,000
Unique Identifier64-bit
Standards ComplianceISO 15693, ISO 18000-3 Mode 1

Frequently asked questions

What standards is the LRI2K compliant with?

The LRI2K is fully compliant with the ISO 15693 and ISO 18000-3 Mode 1 standards.

What is the minimum data retention time?

The minimum data retention time for the LRI2K is 40 years.

Does the LRI2K include a kill function?

Yes, the LRI2K includes a kill function to permanently disable the tag.

Download PDF (640 KB)

More STMicroelectronics Manuals


View all STMicroelectronics manuals →