ANT7-T-ST25DV04K Series

The ANT7-T-ST25DV04K board is the reference programmable device required for NFC reader certification, according to Book 25 of Zhaga Consortium. The antenna reference board is a ready-to-use PCB, featuring an ST25DV04K 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. This demonstration board allows system designers to evaluate the ST25DV04K performance and capabilities, and to get started with their design. To demonstrate the energy harvesting function, the ANT7-T-ST25DV04K can be used together with the ST DEMO-CR95HF-A board. The board design and the Gerber files can be downloaded from www.st.com. If externally powered, supply must be safety extra-low voltage (SELV) according to EN60950-1 (< 5 V, < 15 W). The power supply must be classified ES1 (electrical energy source class 1), PS1 (electrical power source class 1) according to EN62368-1.