45毫米×75mm的天线参考板的M24LR64 -R双接口EEPROM 45 mm x 75 mm antenna reference board for the M24LR64-R Dual Interface EEPROM
The antenna reference board is a ready to use PCB that includes M24LR64-R dual interface EEPROM IC connected to a 13.56MHz etched RF antenna on one side and to an I2C bus on the other side. The M24LR64-R device is a dynamic NFC/RFID tag IC with a dual interface, 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 M24LR64-R is organized as 8192 × 8 bits in the I2C mode and as 2048 × 32 bits in the ISO 15693 and ISO 18000-3 mode 1 RF mode. This board allows system designers to evaluate the M24LR64-R IC performance and capabilities and to get started with their design.
- .
- Two wire I2C serial interface supports 400KHz protocol
- .
- Single password protection in I2C mode
- .
- Multiple password protection in RF mode
- .
- Enhanced ESD/latch up protection
- .
- 64bit unique identifier
- .
- More than 40 year data retention
- .
- More than 1 million write cycles
- .
- Single supply voltage from 1.8V to 5.5V