Description
The ANT7-T-M24LR04E antenna reference board is a ready-to-use PCB that features an M24LR04E-R dual interface EEPROM connected to a 14 mm x 14 mm, 13.56 MHz etched RF double layer antenna on one side, and to an I2C bus on the other side. The ANT7-T-M24LR04E demonstration board allows system designers to evaluate the M24LR04E-R performance and capabilities, and to get started with their design. To demonstrate the energy harvesting function, the ANT7-T-M24LR04E can be used in conjunction with the ST DEMO-CR95HF-A board. The ANT7-T-M24LR04E design and the Gerber files can be downloaded from www.st.com.

Features
■ Ready to use printed circuit board including: – M24LR04E-R dual interface EEPROM – 14 mm x 14 mm, 13.56 MHz dual layer etched antenna – I2C test points – RF WIP/BUSY output (RF) to indicate an ongoing RF operation – Analog Energy Harvesting output (EH)