LRI1K 1024-bit ISO15693 contactless memory with 64-bit UID, AFI, DSFID, anti-collision, kill function
The LRI1K is a contactless memory powered by the received carrier electromagnetic wave. It is a 1024-bit electrically erasable programmable memory (EEPROM). The memory is organized as 32 blocks of 32 bits. The LRI1K is accessed via the 13.56 MHz carrier electromagnetic wave on which incoming data are demodulated from the received signal amplitude modulation (ASK: amplitude shift keying). The received ASK wave is 10% or 100% modulated with a data rate of 1.6 Kbit/s using the 1/256 pulse coding mode or a data rate of 26 Kbit/s using the 1/4 pulse coding mode.
Outgoing data are generated by the LRI1K load variation using Manchester coding with one or two subcarrier frequencies at 423 kHz and 484 kHz. Data are transferred from the LRI1K at 6.6 Kbit/s in low data rate mode and 26 Kbit/s fast data rate mode. The LRI1K supports 53 Kbit/s in high data rate mode with one subcarrier frequency at 423 kHz.
The LRI1K follows the ISO 15693 recommendation for radio-frequency power and signal interface
技术特性
- ISO 15693 standard fully compliant
- ISO 18000-3 Mode 1 standard fully compliant
- 13.56 MHz ±7 kHz carrier frequency
- To tag: 10% or 100% ASK modulation using 1/4 (26 Kbit/s) or 1/256 (1.6 Kbit/s) pulse position coding
- From tag: load modulation using Manchester coding with 423 kHz and 484 kHz subcarriers in low (6.6 Kbit/s) or high (26 Kbit/s) data rate mode. Supports the 53 Kbit/s data rate with Fast commands
- Internal tuning capacitor (21 pF)
- 1 000 000 Erase/Write cycles (minimum)
- 40 year data retention (minimum)
- 1024-bit EEPROM with Block Lock feature
- 64-bit unique identifier (UID)
- Electrical article surveillance capable (software controlled)
- Kill function
- Read & Write (block of 32 bits)
- 5 ms programming time
LRI1K 订购信息
| 订购型号 |
产品状态 |
美金价格 |
数量 |
封装 |
包装形式 |
温度范围 |
材料声明 |
| LRI1K-SBN18/1GE |
Active |
|
1000 |
|
|
|
LRI1K-SBN18/1GE |
DATASHEET
| 描述 |
版本 |
大小 |
| LRI1K : 1024-bit EEPROM tag IC at 13.56 MHz, with 64-bit UID and kill code, ISO 15693 and ISO 18000-3 Mode 1 compliant |
3 |
633KB |
APPLICATION NOTES
| 描述 |
版本 |
大小 |
| AN3992: Using an STM8L162M8 AES hardware accelerator with a CR95HF to encrypt contactless tag data memory |
3 |
845KB |
| AN4054 : Comparison of RF addressing modes of low-density and high-density ISO/IEC 15693 devices |
1 |
135KB |
| AN3985: Using the CR95HF library with STM8L microcontrollers |
2 |
1074KB |
| AN2319: Using the 64-bit UID in contactless RFID applications |
2 |
65KB |
| AN3408: Using LRIxx, LRISxx and M24Lxx-R products as NFC vicinity tags. |
1 |
191KB |
TECHNICAL NOTES
| 描述 |
版本 |
大小 |
| TN0280: Migrating from the LRI2K to the LRI1K RFID IC |
1 |
79KB |
| TN0252: LRI1K die description |
1 |
50KB |
| TN0076: 提高PCB的信息追溯性 |
1 |
238KB |
PRODUCT PRESENTATIONS
SIMULATORS
| 描述 |
版本 |
大小 |
| DEMO-LRI1K-A antenna matching circuit calculation |
1..0.0 |
155KB |
FLYERS
| 描述 |
版本 |
大小 |
| FLRFIDRF1009: RFID and RF memory products - Based on ISO 14443 and ISO 15693 |
1.1 |
226KB |
