M24LR-DISCOVERY

Discovery kit for CR95HF Reader & M24LR04E Dynamic NFC / RFID Tags with energy harvesting

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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, as shown in the figure on cover page.

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.

Key Features

M24LR board
- M24LR04E-RMN6T/2 Dual Interface EEPROM with I2C and ISO/IEC 15693 RF interfaces, 4 Kbits 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
- 20 x 40 mm 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 13.56 MHz multi-protocol contactless transceiver IC with SPI and UART serial access
- STM32F103CB 32-bit microcontroller, with 128 Kbytes of Flash memory
- 47 x 34 mm 13.56 MHz inductive antenna etched on PCB and associated circuitry
- USB connector for communication with host PC and demonstration board powering

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Resources

Technical Documentation

Product Specifications

	Description	Version	Size
	DB1628: M24LR-DISCOVERY evaluation kit	3.0	345 KB

Application Notes

	Description	Version	Size
	AN4593: CR95HF C++ Library for Linux User	1.0	1 MB
	AN4327: CR95HF RF transceiver board tuning circuit with EMI filter	1.1	682 KB

User Manuals

	Description	Version	Size
	UM1589: M24LR-DISCOVERY kit user guide	3.0	1 MB

Hardware Resources

Board Manufacturing Specifications

	Description	Version	Size
	Gerber files for M24LR board	2.0	176 KB
	Gerber files for RF transceiver board		206 KB

Bill of Materials

	Description	Version	Size
	Bill of materials for M24LR board	1.0	33 KB
	Bill of materials for RF transceiver	1.0	540 KB

Schematic Pack

	Description	Version	Size
	M24LR board Schematic	1.0	101 KB
	RF transceiver board schematic	1.0	134 KB

Publications and Collaterals

Flyers

	Description	Version	Size
	NFC / RFID Transceivers - 95HF series	1.0	1 MB
	FLM24LR640216	1.0	1 MB

Legal

License Agreement

	Description	Version	Size
	Evaluation products license agreement	1.6	74 KB
	Open Reference Material License Agreement v5		42 KB

Tools and Software

Embedded Software

ST25 - NFC / RFID Software

Part Number	Manufacturer	Description
STSW-95HF001	ST	PC software executable for DEMO-CR95HF-A board (UM1084)
STSW-95HF002	ST	PC software source code example for DEMO-CR95HF-A board (AN3954)
STSW-95HF003		CR95HF EMI filter calculation tool
STSW-95HF004		CR95HF C++ Library for Linux User
STSW-M24LR002	ST	PC software source code example for FEIG readers to be used with LRI & M24LR products (AN3224)
STSW-M24LR007	ST	Firmware for RF transceiver board included in the M24LR-DISCOVERY kit
STSW-M24LR011	ST	M24LR application software associated with RF transceiver board included in M24LR-discovery kit
STSW-M24LR016	ST	Firmware for M24LR board included in the M24LR-DISCOVERY kit
STSW-ST25SDK001	ST	Software Development Kit for ST25 Tags and Dynamic Tags

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Sample & Buy

Part Number	Core Product	Marketing Status	Unit Price (US$) *	Quantity	ECCN (US)	Country of Origin	More info	Order from ST	Order from Distributors
M24LR-DISCOVERY	M24LR04E, CR95HF	Active : Product is in volume production	23.0	1	EAR99	-	MORE INFO	Buy Direct Add to cart	DISTRIBUTOR AVAILABILITY

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors

Quality & Reliability

Part Number	Marketing Status	Package	Grade	RoHS Compliance Grade	WEEE Compliant	Material Declaration**
M24LR-DISCOVERY	Active	CONTRACTS	Industrial	Ecopack2	-

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.