data brief for further information contact your local stmicroelectronics sales office. september 2011 doc id 022238 rev 1 1/5 5 ROBOT-M24LR16E-A evaluation board for the m24l r16e-r dual interface eeprom features 20 mm x 40 mm 13.56 mhz inductive antenna etched on pcb m24lr16e-r dual interface eeprom i2c connector energy harvesting output (v out ) with a capacitance filtering circuit rf wip/busy output with 20 k pull-up resistor, to indicate that an rf operation is ongoing description the ROBOT-M24LR16E-A is a ready-to-use pcb that features an m24lr16-r dual interface eeprom ic connected to an i2c bus and a 20 mm x 40 mm 13.56 mhz etched rf antenna. it also features two leds, powered by the m24lr16e-r v out pin and an output connector. the ROBOT-M24LR16E-A has three functions: switch in the ?led? position : the robot demonstrates energy harvesting by powering the led when a sufficient magnetic field is captured. switch in the ?v out ? position : the energy captured from the electromagnetic field is used to power an external application through the v out pin. rf wip/busy function: for the rf wip/busy pin of m24lr16e-r, please refer to the m24lr16e-r datasheet for further details. to demonstrate the energy harvesting function, the ROBOT-M24LR16E-A can be used in conjunction with st demo-cr95hf-a demonstration board. www.st.com
ROBOT-M24LR16E-A 2/5 doc id 022238 rev 1 figure 1. functional block diagram - 3 6 - , 2 %
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ROBOT-M24LR16E-A associated firmware and pc software doc id 022238 rev 1 3/5 1 associated firmware and pc software the ROBOT-M24LR16E-A 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. 2 ordering information table 1. device summary order code reference ROBOT-M24LR16E-A ROBOT-M24LR16E-A evaluation board
revision history ROBOT-M24LR16E-A 4/5 doc id 022238 rev 1 3 revision history table 2. document revision history date revision changes 27-sep-2011 1 initial release.
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