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June 2016 DocID029169 Rev 2 1/3
ANT7-T-M24LR04E
14 mm x 14 mm antenna reference board
for the M24LR04E-R dual interface EEPROM
Data brief
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)
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.
Figure 1. Functional block diagram
Table 1. Device summary
Reference Order code
ANT7-T-M24LR04E ANT7-T-M24LR04EA
069
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