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Starter Board, EFM32 Wonder Gecko MCU Family, Advanced Energy Monitoring System, Several Sensors

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EFM32WG-STK3800   Datasheet
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Product Information

Silicon Laboratories






Starter Board EFM32WG990F256


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Product Overview

The EFM32WG-STK3800 is a starter kit which helps to get familiar with EFM32WG990F256 Wonder Gecko 32bit microcontroller. The EFM32WG990F256 is a ARM Cortex-M4 32bit microcontroller with 256KB flash and 32KB SRAM. This microcontroller revolutionizes the 8bit to 32bit market with a combination of unmatched performance and ultra low power consumption in both active and sleep modes. The EFM32WG990F256 device consume as little as 230µA/MHz in run mode. The starter kit contains sensors and peripherals demonstrating some of the microcontroller many capabilities and can serve as a starting point for application development. The onboard SEGGER J-Link debugger and an advanced energy monitoring system allows to program, debug and perform real time current profiling of application without using external tools.
  • 160 segment Energy Micro LCD
  • 20 pin expansion header
  • Breakout pads for easy access to I/O pins
  • Power sources include USB and CR2032 battery
  • Two user buttons, two user LEDs and a touch slider
  • Ambient light sensor and inductive capacitive metal sensor
  • EFM32 OPAMP footprint
  • USB micro AB (OTG) connector
  • 0.03F super capacitor for backup power domain
  • 32MB NAND flash


Automation & Process Control, Metering, Security, Medical, Industrial, Building Automation

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