ROBOT-M24LR16E-A Evaluation board for the M24LR16E-R dual interface EEPROM Features

ROBOT-M24LR16E-A Evaluation board for the M24LR16E-R dual interface EEPROM Features
ROBOT-M24LR16E-A
Evaluation board for the M24LR16E-R dual interface EEPROM
Data brief
Features
■
20 mm x 40 mm 13.56 MHz inductive antenna
etched on PCB
■
M24LR16E-R dual interface EEPROM
■
I²C connector
■
Energy harvesting output (VOUT) with a
capacitance filtering circuit
■
RF WIP/BUSY output with 20 kΩ 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 VOUT 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 “VOUT” position: the energy
captured from the electromagnetic field is used to
power an external application through the VOUT
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.
September 2011
Doc ID 022238 Rev 1
For further information contact your local STMicroelectronics sales office.
1/5
www.st.com
5
ROBOT-M24LR16E-A
Figure 1.
Functional block diagram
&ILTERING
CIRCUIT
,%$S
3WITCH
6/54
6/54
6##
6##
K7
!#
2&7)0"539
2&7)0"539
-,2%!
!#
3#,
)#BUS
3$!
'.$
-36
2/5
Doc ID 022238 Rev 1
ROBOT-M24LR16E-A
1
Associated firmware and PC software
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
ROBOT-M24LR16E-A
Reference
ROBOT-M24LR16E-A evaluation board
Doc ID 022238 Rev 1
3/5
Revision history
3
ROBOT-M24LR16E-A
Revision history
Table 2.
4/5
Document revision history
Date
Revision
27-Sep-2011
1
Changes
Initial release.
Doc ID 022238 Rev 1
ROBOT-M24LR16E-A
Please Read Carefully:
Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the
right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any
time, without notice.
All ST products are sold pursuant to ST’s terms and conditions of sale.
Purchasers are solely responsible for the choice, selection and use of the ST products and services described herein, and ST assumes no
liability whatsoever relating to the choice, selection or use of the ST products and services described herein.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted under this document. If any part of this
document refers to any third party products or services it shall not be deemed a license grant by ST for the use of such third party products
or services, or any intellectual property contained therein or considered as a warranty covering the use in any manner whatsoever of such
third party products or services or any intellectual property contained therein.
UNLESS OTHERWISE SET FORTH IN ST’S TERMS AND CONDITIONS OF SALE ST DISCLAIMS ANY EXPRESS OR IMPLIED
WARRANTY WITH RESPECT TO THE USE AND/OR SALE OF ST PRODUCTS INCLUDING WITHOUT LIMITATION IMPLIED
WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS
OF ANY JURISDICTION), OR INFRINGEMENT OF ANY PATENT, COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT.
UNLESS EXPRESSLY APPROVED IN WRITING BY TWO AUTHORIZED ST REPRESENTATIVES, ST PRODUCTS ARE NOT
RECOMMENDED, AUTHORIZED OR WARRANTED FOR USE IN MILITARY, AIR CRAFT, SPACE, LIFE SAVING, OR LIFE SUSTAINING
APPLICATIONS, NOR IN PRODUCTS OR SYSTEMS WHERE FAILURE OR MALFUNCTION MAY RESULT IN PERSONAL INJURY,
DEATH, OR SEVERE PROPERTY OR ENVIRONMENTAL DAMAGE. ST PRODUCTS WHICH ARE NOT SPECIFIED AS "AUTOMOTIVE
GRADE" MAY ONLY BE USED IN AUTOMOTIVE APPLICATIONS AT USER’S OWN RISK.
Resale of ST products with provisions different from the statements and/or technical features set forth in this document shall immediately void
any warranty granted by ST for the ST product or service described herein and shall not create or extend in any manner whatsoever, any
liability of ST.
ST and the ST logo are trademarks or registered trademarks of ST in various countries.
Information in this document supersedes and replaces all information previously supplied.
The ST logo is a registered trademark of STMicroelectronics. All other names are the property of their respective owners.
© 2011 STMicroelectronics - All rights reserved
STMicroelectronics group of companies
Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan Malaysia - Malta - Morocco - Philippines - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America
www.st.com
Doc ID 022238 Rev 1
5/5
Was this manual useful for you? yes no
Thank you for your participation!

* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project

Download PDF

advertisement