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Silicon Labs EFM32™ Wonder Gecko 32-bit microcontroller

The EFM32 Gecko microcontroller family from Silicon Labs includes the energy-efficient devices based on ARM Cortex-M4 with Floating Point Unit (FPU), Cortex-M3 and Cortex-M0+ processors. It is especially suited for use in low-power and energy-sensitive applications, including energy, water and gas metering, building automation, alarm and security, and portable medical/fitness equipment.

  • Ultra-low power technology makes the EFM32 the world’s most energy-efficient ARM Cortex-M4, M3 & M0+ MCU.
  • Starter and development kits are robust and easy to use
  • Simplicity Studio cuts development time and deliver the lastest info

Product Description

Silicon Labs provides the largest portfolio of energy friendly 32-bit microcontroller (MCU) products for ultra-low power applications.

The EFM32 Gecko microcontroller family includes the energy-efficient devices based on ARM Cortex-M4 with Floating Point Unit (FPU), Cortex-M3 and Cortex-M0+ processors. The Precision32 32-bit microcontroller family provides a highly integrated and flexible architecture, a rich peripheral set and ultra-low power consumption.

It is especially suited for use in low-power and energy-sensitive applications, including energy, water and gas metering, building automation, alarm and security, and portable medical/fitness equipment. Since battery replacement is often not possible for reasons of access and cost, such applications need to operate for as long as possible without external power or operator intervention.

The family includes 60 devices 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 256 kB of flash memory, 32 kB of RAM and CPU speeds up to 48 MHz.

The MCUs incorporate highly differentiated Gecko technology to minimise 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.

Advanced Energy Monitoring

Provides real-time information about the energy consumption of an application or prototype design.

Integrated emulator

Provides full debug and trace capability.

Prototyping board

Exchangeable for custom application circuit development.

Product Series
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  Order Code Manufacturer Part No Manufacturer / Description
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2409167
EFM32G-MCP3550

EFM32G-MCP3550

SILICON LABORATORIES

DAUGHTER CARD, GECKO

DAUGHTER CARD, GECKO; Silicon Manufacturer:Silicon Laboratories; Core Architecture:-; Core Sub-Architecture:-; Silicon Core Number:-; Silicon Family Name:-; No. of Bits:-; Kit Contents:-; Features:-

30

Price for: Each 1

1+ £45.03

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  • 30 in stock for next day delivery (UK stock)

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    Supplier lead time 9 weeks
2409166
EFM32GG-MCP3750

EFM32GG-MCP3750

SILICON LABORATORIES

DAUGHTER CARD, GIANT GECKO

DAUGHTER CARD, GIANT GECKO; Silicon Manufacturer:Silicon Laboratories; Core Architecture:-; Core Sub-Architecture:-; Silicon Core Number:-; Silicon Family Name:-; No. of Bits:-; Kit Contents:-; Features:-

29

Price for: Each 1

1+ £45.03

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  • 29 in stock for next day delivery (UK stock)

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    Supplier lead time 9 weeks
2292869
EFM32GG-STK3700

EFM32GG-STK3700

SILICON LABORATORIES

STARTER KIT, STK3700, GIANT GECKO

STARTER KIT, STK3700, GIANT GECKO; Silicon Manufacturer:Silicon Laboratories; Core Architecture:ARM; Core Sub-Architecture:Cortex-M3; Silicon Core Number:EFM32G880F128; Silicon Family Name:EFM32; No. of Bits:32bit; Kit Contents:Starter Kit EFM32G890F128<

26

Price for: Each 1

1+ £18.18

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  • 16 in stock for next day delivery (Liege stock)
  • 10 in stock for next day delivery (UK stock)

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    Supplier lead time 10 weeks
2409168
EFM32LG-MCP3650

EFM32LG-MCP3650

SILICON LABORATORIES

DAUGHTER CARD, LEOPARD GECKO

DAUGHTER CARD, LEOPARD GECKO; Silicon Manufacturer:Silicon Laboratories; Core Architecture:-; Core Sub-Architecture:-; Silicon Core Number:-; Silicon Family Name:-; No. of Bits:-; Kit Contents:-; Features:-

30

Price for: Each 1

1+ £45.03

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    Supplier lead time 9 weeks
2292867
EFM32LG-STK3600

EFM32LG-STK3600

SILICON LABORATORIES

STARTER KIT, STK3600, LEOPARD GECKO

STARTER KIT, STK3600, LEOPARD GECKO; Silicon Manufacturer:Silicon Laboratories; Core Architecture:ARM; Core Sub-Architecture:Cortex-M3; Silicon Core Number:EFM32LG990F256; Silicon Family Name:EFM32; No. of Bits:32bit; Kit Contents:Starter Kit EFM32LG990F

25

Price for: Each 1

1+ £18.18

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  • 2 in stock for next day delivery (Liege stock)
  • 23 in stock for next day delivery (UK stock)

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  • 3 will be available for delivery on 23-Dec-2014
  • Supplier lead time 10 weeks
2292866
EFM32TG-STK3300

EFM32TG-STK3300

SILICON LABORATORIES

STARTER KIT, STK3300, TINY GECKO

STARTER KIT, STK3300, TINY GECKO; Silicon Manufacturer:Silicon Laboratories; Core Architecture:ARM; Core Sub-Architecture:Cortex-M3; Silicon Core Number:EFM32TG840; Silicon Family Name:EFM32; No. of Bits:32bit; Kit Contents:Starter Kit EFM32TG840

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1+ £18.18

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  • 2 will be available for delivery on 23-Dec-2014
  • Supplier lead time 10 weeks
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2409169
EFM32WG-DK3850

EFM32WG-DK3850

SILICON LABORATORIES

STARTER BOARD, EFM32WG990F256 MCU

STARTER BOARD, EFM32WG990F256 MCU; Silicon Manufacturer:Silicon Laboratories; Core Architecture:ARM; Core Sub-Architecture:Cortex-M0+; Silicon Core Number:EFM32WG990F256; Silicon Family Name:EFM32; No. of Bits:32bit; Kit Contents:Dev Board EFM32WG990F256

2

Price for: Each 1

1+ £227.76

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  • 2 in stock for next day delivery (UK stock)

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    Supplier lead time 9 weeks
2409170
EFM32WG-MCP3850

EFM32WG-MCP3850

SILICON LABORATORIES

DAUGHTER CARD, WONDER GECKO

DAUGHTER CARD, WONDER GECKO; Silicon Manufacturer:Silicon Laboratories; Core Architecture:-; Core Sub-Architecture:-; Silicon Core Number:-; Silicon Family Name:-; No. of Bits:-; Kit Contents:-; Features:-

27

Price for: Each 1

1+ £45.03

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  • 22 in stock for next day delivery (UK stock)

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    Supplier lead time 9 weeks
2409171
EFM32WG-STK3800

EFM32WG-STK3800

SILICON LABORATORIES

STARTER BOARD, EFM32WG990F256 MCU

STARTER BOARD, EFM32WG990F256 MCU; Silicon Manufacturer:Silicon Laboratories; Core Architecture:ARM; Core Sub-Architecture:Cortex-M4; Silicon Core Number:EFM32WG990F256; Silicon Family Name:EFM32; No. of Bits:32bit; Kit Contents:Starter Board EFM32WG990F

16

Price for: Each 1

1+ £18.18

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  • 6 in stock for next day delivery (Liege stock)
  • 10 in stock for next day delivery (UK stock)

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    Supplier lead time 9 weeks
2409172
EFM32ZG-STK3200

EFM32ZG-STK3200

SILICON LABORATORIES

STARTER BOARD, EFM32ZG222F32 MCU

STARTER BOARD, EFM32ZG222F32 MCU; Silicon Manufacturer:Silicon Laboratories; Core Architecture:ARM; Core Sub-Architecture:Cortex-M0+; Silicon Core Number:EFM32ZG222F32; Silicon Family Name:EFM32; No. of Bits:32bit; Kit Contents:Starter Board EFM32ZG222F3

11

Price for: Each 1

1+ £18.18

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  • 11 in stock for next day delivery (Liege stock)

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    Supplier lead time 9 weeks
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