STMicroelectronics M24LR-Discovery, EEPROM Evaluation Kit for M24LR04E

Discovery Kit for M24LR04E Dual Interface EEPROM

This is a Discovery kit for M24LR04E Dual Interface EEPROM with energy harvesting. M24LR-DISCOVERY is a ready-to-use kit which features the M24LR04E-R Dual Interface EEPROM IC. It addresses a wide range of applications such as industrial or medical equipment and consumer electronics. This kit contains 2 different boards:

The M24LR board is battery-less and is powered by RFID readers or NFC-enabled phones supporting ISO/IEC 15693. The RF transceiver board is an RFID reader demonstration board and is composed, among other parts, of a CR95HF (13.56 MHz multi-protocol contactless transceiver IC with SPI and UART serial access). This board has to be plugged in to a PC and comes with a demonstration software.

The M24LR board also works with Android NFC phones supporting ISO/IEC 15693. An application called NfcV-Reader is available on Google Play. Performance may vary depending on NFC phone's RF management.

M24LR Board
M24LR04E-RMN6T/2 Dual Interface
EEPROM with I2C and ISO/IEC 15693 RF interfaces, 4Kbits of EEPROM and password protection in SO8N package
STM8L152C6T6 8-bit microcontroller, with 8 Kbytes of Flash memory
STTS751-0WB3F, low-voltage digital temperature sensor
20x40mm inductive antenna etched on the PCB
Two function buttons (User and Reset)
SWIM connector for programming and debugging
I²C connectors
LCD (24 segments, 4 commons)

RF Transceiver Board
CR95HF-VMD5T 13.56MHz multi-protocol
contactless transceiver IC with SPI and UART serial access
STM32F103CB 32-bit microcontroller, with 128Kbytes of Flash memory
47x34mm 13.56MHz inductive antenna etched on PCB and associated circuitry
USB connector for communication with host PC and demonstration board powering