for further information contact your local stmicroelectronics sales office. october 2013 docid025394 rev 1 1/4 ANT10-M24LR16E 45 mm x 65 mm antenna reference board with external esd protection for the m24lr1 6e-r dual interface eeprom data brief features ? ready-to-use printed circuit board (pcb) including ? 45 mm x 65 mm 13.56 mhz inductive antenna etched on the pcb ? m24lr16e-r dual interface eeprom ? dsilc6-4p6 external esd protection for iec. 61400-4-2 clas se 4 esd robustness ?i 2 c connector ? energy harvesting output (v out ) with a 10 nf capacitance filtering circuit ? rf wip/busy output with 20 k ? pull-up resistor, to indicate that an rf operation is ongoing description the ANT10-M24LR16E antenna reference board is a ready-to-use pcb that features an m24lr16e-r dual interface eeprom ic connected to a 45 mm x 65 mm rf etched antenna, and to an i 2 c bus on the other side. a dsilc6-4p6 external esd protection is mounted on the m24lr16e-r antenna inputs to increase the esd immunity to esd discharges on antenna up to the iec. 61400-4-2 class 4 level. please refer to the application note an4326 ? increasing the m24l rxxe-r family esd robustness on antenna using an external esd protection ? for more details about implementing an external esd protection on m24lrxx antennas. the ANT10-M24LR16E antenna allows system designers to evaluate the m24lr16e-r performance and capabilit ies and to get started with their design. to demonstrate the energy harvesting function, the ANT10-M24LR16E can be used in conjunction with the demo-cr95hf-a demonstration boards. the ANT10-M24LR16E gerber files can be downloaded from http://www.st.com. figure 1. block diagram ms33447v1 i 2 c bus dsilc6 m24lr04e-r rf wip/busy v out ac0 ac1 gnd v cc scl sda v cc 20 k rf wip/busy filtering circuit v out www.st.com
associated firmware and pc software ANT10-M24LR16E 2/4 docid025394 rev 1 associated firmware and pc software the ANT10-M24LR16E board is supported by a pc software, the dual interface eeprom tool software, that allows to configure and control the energy harvesting. this software is available from http://www.st.com. refer to application note an3954 ? developing your own visual basic or c/c++ application on a demo-cr95hf-a demonstration board ?, for how to adapt the pc software for your application.
docid025394 rev 1 3/4 ANT10-M24LR16E revision history 4 1 revision history table 1. document revision history date revision changes 17-oct-2013 1 initial release.
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