M24LR04E-R Series

Dynamic NFC/RFID tag IC with 4-Kbit EEPROM, energy harvesting, I2C bus and ISO 15693 RF interface

Catalog

Dynamic NFC/RFID tag IC with 4-Kbit EEPROM, energy harvesting, I2C bus and ISO 15693 RF interface

Part	Frequency	Type	Package / Case	Interface	Operating Temperature [Max]	Operating Temperature [Min]	Supplier Device Package	Mounting Type	Standards	Voltage - Supply [Max]	Voltage - Supply [Min]	Package / Case	Package / Case
STMicroelectronics M24LR04E-RMC6T/2	13.56 MHz	RFID Transponder	8-UFDFN Exposed Pad	I2C	85 °C	-40 C	8-UFDFPN (2x3)	Surface Mount	ISO 15693 ISO 18000-3 NFC	5.5 V	1.8 V
STMicroelectronics M24LR04E-RMN6T/2	13.56 MHz	RFID Transponder	8-SOIC	I2C	85 °C	-40 C	8-SOIC	Surface Mount	ISO 15693 ISO 18000-3 NFC	5.5 V	1.8 V	0.154 in	3.9 mm
STMicroelectronics M24LR04E-RDW6T/2	13.56 MHz	RFID Transponder	8-TSSOP	I2C	85 °C	-40 C	8-TSSOP	Surface Mount	ISO 15693 ISO 18000-3 NFC	5.5 V	1.8 V	0.173 in	4.4 mm

Catalog

Dynamic NFC/RFID tag IC with 4-Kbit EEPROM, energy harvesting, I2C bus and ISO 15693 RF interface

Description

The M24LR04E-R device is a Dynamic NFC/RFID tag IC with a dual-interface, electrically erasable programmable memory (EEPROM). The logic scheme is shown in Figure 1. It features an I2C interface and can be operated from a VCCpower supply. It is also a contactless memory powered by the received carrier electromagnetic wave. The M24LR04E-R is organized as 512 × 8 bits in the I2C mode and as 128 × 32 bits in RF mode. The M24LR04E-R also features an energy harvesting analog output, as well as a user-configurable digital output pin toggling during either RF write in progress or RF busy mode.