This document provides information on a product in full production. It is a 16-bit EEPROM with password protection, dual interface, and energy harvesting capabilities. It supports both I2C bus and ISO 15693 RF protocol at a frequency of 13.56 MHz.
This document is the production datasheet for the M24LR16E-R, a 16-bit EEPROM manufactured by STMicroelectronics. The device supports dual interfaces: a 400 kHz I2C bus and an ISO 15693 RF protocol operating at 13.56 MHz. It is designed for applications requiring secure data storage and contactless communication.
| Memory Size | 16-Kbit |
|---|---|
| Supply Voltage | 1.8V to 5.5V |
| I2C Interface Speed | 400 kHz |
| RF Protocol | ISO 15693 |
| RF Frequency | 13.56 MHz |
| Write Time (I2C) | 5ms (max.) |
| Write Time (RF) | 5.75 ms |
| Data Retention | More than 40-year |
The maximum write time for the I2C interface is 5ms.
Yes, the device includes an analog pin for energy harvesting.
The device offers more than 40 years of data retention.