EFM32 Datasheet, PDF (2/2 Pages) Wurth Elektronik GmbH & Co. KG, Germany. – Linear Technology Multi-Source Energy Harvester

Energy Micro’s EFM32
Giant Gecko Starter Kit
8x20 Segment LCD
USB
Interface
SEGGER
J-Link
32 MB NAND
Flash
Power Source
Select
User LEDs
Backup Capacitor
EFM32 Giant
Gecko MCU
Ambient Light Sensor
Debug Header
EFM32 Reset
Expansion
Header
Push-buttons
LC Sensor
EFM32
USB
Touch
Slider
To start your energy harvesting evaluation, please
 Download and install Simplicity Studio (www.enerygmicro.com/simplicity)
 Download and install the ARM Cortex-M development tools of your choice
 Simplicity Studio includes all tools, drivers, code and documents you need:
- energyAware Commander – MCU, kit and prototype programmer and updater
- energyAware Profiler – real-time energy debugger and current monitor
- all the free application notes and software examples in one place
- EFM32 datasheets, kit manuals, presentations and brochures
More information on www.we-online.com/harvest
www.we-online.com
Linear Technology Multi-Source
Energy Harvester
Thermo Electric
Generator
Buffer Cap
Selector
Power
Connector
Supply
Supervisor
Connector
Piezoelectric
Inductive
Generator
Solar Cell
Piezoelectric
Harvester
TEG Harvester
Diode Drop /
Solar Harvester
Solar Harvester
Source Selector
Features:
 On-board solar cell and thermo electric
generator
 Connector for optional inductive
or piezoelectric generator
 Four harvesters for different energy
source types
 Optionally set jumper JP9 to ON for
an extended buffer capacitance for all
harvesters OR
set jumper JP10 to ON for an extended
buffer capacitance for the TEG harvester
 Connect your application to the power
connector
Getting Started:
 Decide for your energy harvesting source
 Set the appropriate jumper JP1 to JP4
to feed the harvested source to the power
connector
Caution:
 Only one source selector MUST be set
at a time
 Only one buffer cap selector MUST be set
to ON at a time
More information on www.we-online.com/harvest
Solar
Solar Cell
LTC3105 - 400mA boost converter,
MPP control, 250mV start-up
LTC3459 + LTC2935 – Micropower
monolithic booster
www.linear.com/product/LTC3105
Thermal
Piezo
Peltier Element – TEG
LTC3108 - Ultralow voltage boost converter
and system manager
LTC3109 - Auto-polarity version of LTC3108
www.linear.com/product/LTC3108
Piezo Element
LTC3588 - Piezoelectric energy harvesting
power supply
www.linear.com/product/LTC3588-1
Magnetic
Inductive Generator
LTC3588 - Inductive energy harvesting
power supply
www.linear.com/product/LTC3588-1