DATALOG-M24LR-A Datasheet, PDF (1/4 Pages) STMicroelectronics – Datalogger reference board for the M24LR64-R Dual Interface EEPROM

DATALOG-M24LR-A
Datalogger reference board
for the M24LR64-R Dual Interface EEPROM
Data brief
Features
■ Ready-to-use printed circuit board (PCB) with:
– 20 mm x 40 mm 13.56 MHz inductive
antenna etched on the PCB
– STM8L101K3 8-bit microcontroller
– STTS75 temperature sensor
– CR2330 battery
– ON/OFF switch
– SWIM connector for microcontroller
firmware upgrade
Description
The DATALOG-M24LR-A is a ready-to-use PCB
that features an M24LR64-R Dual Interface
EEPROM IC connected to an STM8L101K3 8-bit
microcontroller through an I²C bus on one side,
and to a 20 mm x 40 mm 13.56 MHz etched RF
antenna on the other one side. The STM8L101K3
is also interfaced with an STTS75 temperature
sensor and a CR2330 coin cell battery.
The DATALOG-M24LR-A allows system
designers to start developing a standalone or an
embedded datalogger.
The DATALOG-M24LR-A reference board is
supported by ST DEVKIT-M24LR-A, STARTKIT-
M24LR-A and DEMOKIT-M24LR-A evaluation
kits, for which a demonstration software is
available.
The reference board Gerber files can be
downloaded from http://www.st.com.
Figure 1. DATALOG-M24LR-A block diagram
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October 2010
Doc ID 17870 Rev 2
For further information contact your local STMicroelectronics sales office.
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