M24LR04E-RMN6T/2 Datasheet PDF - ST Microelectronics

●The M24LR04E-RMN6T/2 is a dynamic NFC/RFID Tag IC with a dual-interface and 4kb electrically erasable programmable memory (EEPROM). It features an I²C interface and can be operated from a VCC power supply. It is also a contactless memory powered by the received carrier electromagnetic wave. The IC is organized as 512 x 8-bit in the I²C mode and as 128 x 32-bit in RF mode. It also features an energy harvesting analogue output, as well as a user configurable digital output pin toggling during either RF write in progress or RF busy mode. The device behaves as a slave in the I²C protocol, with all memory operations synchronized by the serial clock. Read and write operations are initiated by a start condition, generated by the bus master.

● Random and sequential read modes

● Self-timed programming cycle

● Automatic address incrementing

● Enhanced ESD/latch-up protection

● User configurable pin - RF write in progress or RF busy mode

● Analogue pin for energy harvesting

● 4 Sink current configurable ranges

● More than 1 million write cycles

● More than 40-year data retention

● Multiple password protection in RF mode

● Single password protection in I²C mode

●ESD sensitive device, take proper precaution while handling the device.