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Home » NEWEST Products » New by Manufacturer » Silicon Labs » EFM32 Wonder Gecko 32-bit MCU - Silicon Labs
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Silicon Labs EFM32™ Wonder Gecko 32-bit Microcontrollers

Silicon Labs EFM32™ Wonder
Gecko 32-bit Microcontrollers

Silicon Labs EFM32™ Wonder Gecko 32-bit Microcontrollers are MCUs based on the ARM® Cortex®-M4 core, which provides a full DSP instruction set and includes a hardware FPU for faster computation performance. Wonder Gecko MCUs feature up to 256kB of flash memory, 32kB of RAM and CPU speeds up to 48MHz. These MCUs incorporate highly differentiated Gecko technology to minimize energy consumption, including a flexible range of standby and sleep modes, intelligent peripherals that allow designers to implement many functions without CPU wake-up and ultra-low standby current. With the lowest active and standby power consumption, the Wonder Gecko is the world's most energy friendly Cortex-M4 MCU


Features
  • 48MHz ARM Cortex-M4 CPU
  • DSP instruction support and floating-point unit
  • Memory Protection Unit (MPU)
  • Wake-up interrupt controller
  • Up to 256kB flash
  • 32kB RAM
  • External bus interface supports up to 4x256MB of external memory mapped space
  • Flexible energy management system with 5 different energy modes
  • 20nA shutoff mode (0.4µA with RTC)
  • 0.65µA stop mode, including power-on-reset, brown-out detector, RAM and CPU retention
  • 0.95µA deep sleep mode, including RTC with 32.768 kHz oscillator, power-on-reset, brown-out detector, RAM and CPU retention
  • 67µA/MHz sleep mode
  • 230µA/MHz run mode with code executed from flash
  • Ultra-low power precision and analog peripherals
  • 12-bit 1Msps ADC
  • 12-bit 500ksps DAC
  • Up to 8x36 segment LCD controller (8xx/9xx only)
  • Low power sensor interface
  • USB with host and OTG support
  • USB 2.0-compliant
  • On-chip PHY and embedded 5V to 3.3V regulator
  • Up to 93 GPIOs
  • 1.85–3.8V supply voltage
  • Temperature range: –40 to +85°C
  • Packages options: QFN64, TQFP64, LQFP100, LFBGA112 and VFBGA120

  • Applications
    • Gas metering
    • Energy metering
    • Smart metering
    • Alarm and security systems
    • Health and fitness applications
    • Industrial and home automation
Part Number Package / Case Program Memory Size Interface Type Number of Programmable I/Os Data Sheet
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EFM32WG-DK3850 Wonder Gecko Development Kit

Silicon Labs' EFM32WG-DK3850 Wonder Gecko Development Kit provides a complete solution for testing advanced, energy efficient applications using the EFM32™ Wonder Gecko ARM® Cortex™-M4 32-bit MCU. From Simplicity Studio you get full access to the kit information and can program the kit with the demos and code examples available for the Wonder Gecko. The rich feature set makes the kit an excellent platform for evaluating the microcontroller as well as a good starting point for application development.

Silicon Labs EFM32WG-DK3850 Wonder Gecko Development Kit

Order Silicon Labs EFM32WG-DK3850 Wonder Gecko Development Kit View Product Detail


Silicon Labs EFM32WG-STK3800 Wonder Gecko Starter Kit

Order Silicon Labs EFM32WG-STK3800 Wonder Gecko Starter Kit View Product Detail

EFM32WG-STK3800 Wonder Gecko Starter Kit

Silicon Labs' EFM32WG-STK3800 Wonder Gecko Starter Kit is an excellent starting point to get familiar with the EFM32™ Wonder Gecko 32-bit microcontrollers. The starter kit contains sensors and peripherals demonstrating some of the MCU's many capabilities and can serve as a starting point for application development. The Wonder Gecko features an on-board SEGGER J-Link debugger and an Advanced Energy Monitoring system, allowing you to program, debug and perform real-time current profiling of your application without using external tools.

 
 
Silicon Labs EFM32WG-STK3800 Wonder Gecko Starter Kit

Order Silicon Labs EFM32WG-MCP3850 Wonder Gecko Plugin Board View Product Detail

EFM32WG-MCP3850 Wonder Gecko Plugin board

Silicon Labs' EFM32WG-MCP3850 Wonder Gecko Plugin Board

  • Silicon Labs